"All we have discovered is that it starts with a single individual - always a child - and then spreads explosively, like the formation of crystals round the first nucleus in a saturated solution." Arthur C. Clarke (Childhood's End, 1953)



Dr. Maxime A. Siegler

X-ray Facility Manager
Small-Molecule Crystallography (Service)

Rooms 240 (Office), 211 (X-ray lab), New Chemistry Building
Phone: 410 516 8569
Fax: 410 516 7044
Email: xray@jhu.edu

Ph.D. Dissertation - link

Education

2007 Ph.D., University of Kentucky, Lexington, KY, USA
2002 B.S./M.Sc., Hautes Études d'Ingenieur, Lille, France

Publications



2016

  • 145 | D. L. J. Broere, D. K. Modde, E. Blokker, M. A. Siegler, J. I. van der Vlugt
    Metal–Metal Interactions in Heterobimetallic Complexes with Dinucleating Redox-Active Ligands
    Angew. Chem. Int. Ed. (2016), , Ahead of Print - link
  • 144 | W.D. Kerber, J. T. Goheen, K. A. Perez, M. A. Siegler
    Enhanced Stability of the FeII/MnII State in a Synthetic Model of Heterobimetallic Cofactor Assembly
    Inorg. Chem. (2016), 55, 848–857 - link
  • 143 | S. Zheng, N. R. M. Reintjens, M. A. Siegler, O. Roubeau, E. Bouwman, A. Rudavskyi, R. W. A. Havenith, S Bonnet
    Stabilization of the Low-Spin State in a Mononuclear Iron(II) Complex and High-Temperature Cooperative Spin Crossover Mediated by Hydrogen Bonding
    Chem. Eur. J. (2016), 22, 331-339 - link
  • 142 | J. P. T. Zaragoza, M. A. Siegler, D. P. Goldberg
    Rhenium(V)–oxo corrolazines: isolating redox-active ligand reactivity
    Chem. Commun. (2016), 52, 167-170 - link

2015

    • 141 | T. F. van Dijkman, M. A. Siegler, E. Bouwman
      Highly tunable fluorinated trispyrazolylborates [HB(3-CF3-5-{4-RPh}pz)3]– (R = NO2, CF3, Cl, F, H, OMe and NMe2) and their copper(I) complexes
      Dalton Trans. (2015), 44, 21109-21123 - link
    • 140 | A. E. Pascui, K. van Rees, D. W. Zant, D. L. J. Broere, M. A. Siegler, J. I. van der Vlugt
      Macrocyclic Platinum(II) Complexes with a Bifunctional Diphosphine Ligand
      Eur. J. Inorg. Chem. (2015), 34, 5687-5693 - link
    • 139 | T. F. van Dijkman, H. M. de Bruijn, M. A. Siegler, E. Bouwman
      Bright Cyan Phosphorescence of a (Phosphane)copper(I) Complex of the Tri­hydrido­pyrazolylborate Ligand H3B(3,5-Ph2Pz)
      Eur. J. Inorg. Chem. (2015), 2015, 5387-5394 - link
    • 138 | R. A. Baglia, K. A. Prokop-Prigge, H. M. Neu, M. A. Siegler, D. P. Goldberg
      Mn(V)(O) versus Cr(V)(O) Porphyrinoid Complexes: Structural Characterization and Implications for Basicity Controlling H-Atom Abstraction
      J. Am. Chem. Soc. (2015), 137, 10874-10877 - link
    • 137 | M. D. Struble, M. Gargiulo Holl, M. T. Scerba, M. A. Siegler, T. Lectka
      Search for a Symmetrical C-F-C Fluoronium Ion in Solution: Kinetic Isotope Effects, Synthetic Labeling, Computational, Solvent and Rate Studies
      J. Am. Chem. Soc. (2015), 137, 11476-11490 - link
    • 136 | S. Hematian, I. Kenkel, T. E. Shubina, M. Dürr, J. J. Liu, M. A. Siegler, I. Ivanovic-Burmazovic, K. D. Karlin
      Nitrogen Oxide Atom-Transfer Redox Chemistry; Mechanism of NO(g) to Nitrite Conversion Utilizing μ-oxo Heme-FeIII–O–CuII(L) Constructs
      J. Am. Chem. Soc. (2015), 137, 6602-6615 - link
    • 135 | J. P. T. Zaragoza, R. A. Baglia, M. A. Siegler, D. P. Goldberg
      Strong Inhibition of O-Atom Transfer Reactivity for MnIV(O)(π-Radical-Cation)(Lewis Acid) versus MnV(O) Porphyrinoid Complexes
      J. Am. Chem. Soc. (2015), 137, 6531-6540 - link
    • 134 | V. Vreeken, M. A. Siegler, B. de Bruin, J. N. H. Reek, M. Lutz, J. I. van der Vlugt
      C-H Activation of Benzene by a Photoactivated NiII(azide): Formation of a Transient Nickel Nitrido Complex
      Angew. Chem. Int. Ed. (2015), 54, 7055-7059 - link
    • 133 | E.C.M. Ording-Wenker, M. A. Siegler, M. Lutz, E. Bouwman
      Catalytic Catechol Oxidation by Copper Complexes: Development of a Structure-Activity Relationship
      Dalton Trans. (2015), 44, 12196-12209 - link
    • 132 | H. M. Neu, J. Jung, R. A. Baglia, M. A. Siegler, K. Ohkubo, S. Fukuzumi, D. P. Goldberg
      Light-Driven, Proton-Controlled, Catalytic Aerobic C–H Oxidation Mediated by a Mn(III) Porphyrinoid Complex
      J. Am. Chem. Soc (2015), 137, 4614-4617 - link
    • 131 | M. D. Struble, M. G. Holl, G. Coombs, M. A. Siegler, T. Lectka
      Synthesis of a Tight Intramolecular OH---Olefin Interaction, Probed by IR, 1H NMR and Quantum Chemistry
      J. Org. Chem. (2015), 80, 4803-4807 - link
    • 130 | P. Kumar, Y-M. Lee, Y J. Park, M. A. Siegler, K. D. Karlin, W. Nam
      Reactions of Co(III)–Nitrosyl Complexes with Superoxide and Their Mechanistic Insights
      J. Am. Chem. Soc (2015), 137, 4284-4287 - link
    • 129 | D. L. J. Broere, S. Demeshko, B. de Bruin, E. A. Pidko, J. N. H. Reek, M. A. Siegler, M. Lutz, J. I. van der Vlugt
      Dinuclear Palladium Complexes with Two Ligand-CenteredRadicals and a Single Bridging Ligand: Subtle Tuning of MagneticProperties
      Chem. Eur. J. (2015), 21, 5879-5886 - link
    • 128 | X. Guo, J. Zhou, M. A. Siegler, A. E. Bragg, H. E. Katz
      Visible-Light-Triggered Molecular Photoswitch Based on Reversible E/Z Isomerization of a 1,2-Dicyanoethene Derivative
      Angew. Chem. Int. Ed. (2015), 54, 4782-4786 - link
    • 127 | S. Kim, J. W. Ginsbach, J. Yoon Lee, R. L. Peterson, J. J. Liu, M. A. Siegler, A. A. Sarjeant, E. I. Solomon, K. D. Karlin
      Amine Oxidative N-Dealkylation via Cupric Hydroperoxide Cu-OOH Homolytic Cleavage Followed by Site-Specific Fenton Chemistry
      J. Am. Chem. Soc. (2015), 137, 2867-2874 - link
    • 126 | S. Kim, J. Yoon Lee, R. E. Cowley, J. W. Ginsbach, M. A. Siegler, E. I. Solomon, K. D. Karlin
      A N3S(thioether)-Ligated CuII-Superoxo with Enhanced Reactivity
      J. Am. Chem. Soc. (2015), 137, 2796-2799 - link
    • 125 | E. C.M. Ording-Wenker, M. A. Siegler, E. Bouwman
      Coordination of new disulfide ligands to CuI and CuII: Does a CuIIμ-thiolate complex form?
      Inorg. Chim. Acta (2015), 428, 193-202 - link
    • 124 | S. Kakuda, C. Rolle, K. Ohkubo, M. A. Siegler, K. D. Karlin , S. Fukuzumi
      Lewis Acid-Induced Change from Four- to Two-Electron Reduction of Dioxygen Catalyzed by Copper Complexes Using Scandium Triflate
      J. Am. Chem. Soc. (2015), 137, 3330-3337 - link
    • 123 | S. Long, P. Zhou, K. L Theiss, M. A Siegler and T. Li
      Solid-State Identity of 2-Hydroxynicotinic Acid and Its Polymorphism
      CrystEngComm (2015), 17, 5195-5205 - link
    • 122 | S. Surampudi, M.-L. Yeh, M. A. Siegler, J. F. Martinez Hardigree, T. A. Kasl, H. E. Katz, R.S. Klausen
      Increased Carrier Mobility in End-Functionalized Oligosilanes
      Chem. Sci. (2015), 6, 1905-1909 - link
    • 121 | A. M. Fry, O. T. Sweeney, W. A. Phelan, N. Drichko, M A. Siegler, T. M. McQueen
      Unique edge-sharing sulfate-transition metal coordination in Na2M(SO4)2 (M=Ni and Co)
      J. Solid State Chem. (2015), 222, 129-135 - link
    • 120 | D. L. J. Broere, L. L. Metz, B. de Bruin, J. N. H. Reek, M. A. Siegler, J. I. van der Vlugt
      Redox-Active Ligand-Induced Homolytic Bond Activation
      Angew. Chem. Int. Ed. (2015), 54, 1516-1520 - link

    2014

    • 119 | S. Hong, K. D. Sutherlin, J. Park, E. Kwon, M. A. Siegler, E. I. Solomon, W. Nam
      Crystallographic and spectroscopic characterization and reactivities of a mononuclear non-haem iron(III)-superoxo complex
      Nat. Commun. (2014), 5:5440, link
    • 118 | A. Khrimian, S. Shirali, K. E. Vermillion, M. A. Siegler, F. Guzman, K. Chauhan, J. R. Aldrich, D. C. Weber
      Determination of the Stereochemistry of the Aggregation Pheromone of Harlequin Bug, Murgantia histrionica
      J. Chem. Ecol. (2014), 40, 1260-1268 - link
    • 117 | S. Zheng, M. A. Siegler, O. Roubeau, S. Bonnet
      Influence of Selenocyanate Ligands on the Transition Temperature and Cooperativity of bapbpy-Based Fe(II) Spin-Crossover Compounds
      Inorg. Chem. (2014), 53, 13162-13173 - link
    • 116 | E. C. M. Ording-Wenker, M. van der Plas, M. A. Siegler, C. Fonseca Guerra, E. Bouwman
      Protonation of a Biologically Relevant CuII μ-Thiolate Complex: Ligand Dissociation or Formation of a Protonated CuI Disulfide Species?
      Chem. Eur. J. (2014), 51, 16913-16921 - link
    • 115 | W. D. Kerber, K. A. Perez, C. Ren, M. A. Siegler
      Speciation of Ferric Phenoxide Intermediates during the Reduction of Iron(III)−μ-Oxo Dimers by Hydroquinone
      Inorg. Chem. (2014), 53, 11507-11516 - link
    • 114 | S. Sahu, M. G. Quesne, C. G. Davies, M. Dürr, I. Ivanović-Burmazović, M. A. Siegler, G. N. L. Jameson, S. P. de Visser, D. P. Goldberg
      Direct Observation of a Nonheme Iron(IV)−Oxo Complex That Mediates Aromatic C−F Hydroxylation
      J. Am. Chem. Soc. (2014), 136, 13542-13545 - link
    • 113 | E. C.M. Ording-Wenker, M. van der Plas, M. A. Siegler, S. Bonnet, F. M. Bickelhaupt, C. Fonseca Guerra, E. Bouwman
      Thermodynamics of the CuII μ-Thiolate and CuI Disulfide Equilibrium: A Combined Experimental and Theoretical Study
      Inorg. Chem. (2014), 53, 8494-8504 - link
    • 112 | M. D. Struble, C. Kelly, M. A. Siegler, T. Lectka
      Search for a Strong, Virtually “No-Shift” Hydrogen Bond: A Cage Molecule with an Exceptional OH...F Interaction
      Angew. Chem. Int. Ed. (2014), 53, 8924-8928 - link
    • 111 | A. Khrimian, A. Zhang, D. C. Weber, H-Y. Ho, J. R. Aldrich, K. E. Vermillion, M. A. Siegler, S. Shirali, F. Guzman, T. C. Leskey
      Discovery of the Aggregation Pheromone of the Brown Marmorated Stink Bug (Halyomorpha halys) through the Creation of Stereoisomeric Libraries of 1-Bisabolen-3-ols
      J. Nat. Prod. (2014), 77, 1708-1717 - link
    • 110 | C. R. Pitts, S. Bloom, R. Woltornist, D. Auvenshine, L. R. Ryzhkov, M. A. Siegler, T. Lectka
      Direct, Catalytic Monofluorination of sp3 C H Bonds: A Radical-Based Mechanism with Ionic Selectivity
      J. Am. Chem. Soc. (2014), 136, 9780-9791 - link
    • 109 | M. J. Percino, M. Cerón, P. Ceballos, G. Soriano-Moro, M. E. Castro, V. M. Chapela, J. Bonilla-Cruz, M. Reyes-Reyes, R. López-Sandoval, M. A. Siegler
      Important role of molecular packing and intermolecular interactions in two polymorphs of (Z)-2-phenyl-3-(4-(pyridin-2-yl)phenyl)acrylonitrile. Preparation, structures, and optical properties
      J. Mol. Struct. (2014), 1078, 74-82 - link
    • 108 | S. Kim, J. W. Ginsbach, A. I. Billah, M. A. Siegler, C. D. Moore, E. I. Solomon, K. D. Karlin
      Tuning of the Copper-Thioether Bond in Tetradentate N3S(thioether) Ligands; O-O Bond Reductive Cleavage via a [CuII2(µ-1,2-peroxo)]2+/[CuIII2(µ-oxo)2]2+ Equilibrium
      J. Am. Chem. Soc. (2014), 136, 8063-8071 - link
    • 107 | L. R. Widger, Y. Jiang, A. C. McQuilken, T. Yang, M. A. Siegler, H. Matsumura, P. Moenne-Loccoz, S. P. de Visser, D. P. Goldberg
      Thioether-ligated iron(II) and iron(III)-hydroperoxo/alkylperoxo complexes with an H-bond donor in the second coordination sphere
      Dalton Trans. (2014), 43, 7522-7532 - link
    • 106 | D. R. Levine, M. A. Siegler, J. D. Tovar
      Thiophene-fused borepins as directly functionalizable boron-containing p-electron systems
      J. Am. Chem. Soc. (2014), 136, 7132–7139 - link
    • 105 | A. Talanov, W. A. Phelan, Z. A. Kelly, M. A. Siegler, T. M. McQueen
      Control of the Iridium Oxidation State in the Hollandite Iridate Solid Solution K1-xIr4O8
      Inorg. Chem. (2014), 53, 4500-4507 - link
    • 104 | S. Kim, M. A. Siegler, K. D. Karlin
      Peroxynitrite chemistry derived from nitric oxide reaction with a Cu(II)-OOH species and a copper mediated NO reductive coupling reaction
      Chem. Commun. (2014), 50, 2844-2846 - link
    • 103 | R. C. Conyers, J. R. Mazzone, M. A. Siegler, A. K. Tripathi, D. J. Sullivan, B. T. Mott, G. H. Posner
      The survival times of malaria-infected mice are prolonged more by several new two-carbon-linked artemisinin-derived dimer carbamates than by the trioxane antimalarial drug artemether
      Bioorg. Med. Chem. Lett. (2014), 24, 1285-1289 - link
    • 102 | L. R. Widger, C. G. Davies, T. Yang, M. A. Siegler, O. Troeppner, G. N. L. Jameson, I. Ivanovic-Burmazovic, D. P. Goldberg
      Dramatically Accelerated Selective Oxygen-Atom Transfer by a Nonheme Iron(IV)-Oxo Complex: Tuning of the First and Second Coordination Spheres
      J. Am. Chem. Soc. (2014), 136, 2699-2702 - link
    • 101 | S. Hematian, M. A. Siegler, K. D. Karlin
      Nitric oxide generation from heme/copper assembly mediated nitrite reductase activity
      J. Biol. Inorg. Chem. (2014), 19, 515-528 - link
    • 100 | A. Garza-Ortiz, P. U. Maheswari, M. Lutz, M. A. Siegler, J. Reedijk
      Tuning the cytotoxic properties of new ruthenium(III) and ruthenium(II) complexes with a modified bis(arylimino)pyridine Schiff base ligand using bidentate pyridine-based ligands
      J. Biol. Inorg. Chem. (2014), 19, 675-689 - link
    • 99 | S. Akerboom, M. S. Meijer, M. A. Siegler, W. T. Fu, E. Bouwman
      Structure, photo- and triboluminescence of the lanthanoid dibenzoylmethanates: HNEt3[Ln(dbm)4]
      J. Lumin. (2014), 145, 278-282 - link
    • 98 | M. D. Struble, J. Strull, K. Patel, M. A. Siegler, T. Lectka
      Modulating 'Jousting' C-F---H-C interactions with a Bit of Hydrogen Bonding
      J. Org. Chem. (2014), 79, 1-6 - link


    2013

    • 97 | S. Akerboom, Jos J. M. H. van den Elshout, I. Mutikainen, M. A. Siegler, W. T. Fu, E. Bouwman
      Substituted Phenanthrolines as Antennae in Luminescent EuIII Complexes
      Eur. J. Inorg. Chem. (2013), 2013, 6137-6146- link
    • 96 | E. C. M. Ording-Wenker, M. A. Siegler, M. Lutz, E. Bouwman
      CuI Thiolate Reactivity with Dioxygen: The Formation of CuII Sulfinate and CuII Sulfonate Species via a CuII Thiolate Intermediate
      Inorg. Chem. (2013), 52, 13113-13122 - link
    • 95 | R. L. Peterson, J. W. Ginsbach, R. E. Cowley, M. F. Qayyum, R. A. Himes, M. A. Siegler, C. D. Moore, B. Hedman, K. O. Hodgson, S. Fukuzumi, E. L. Solomon, K. D. Karlin
      Stepwise Protonation and Electron-Transfer Reduction of a Primary Copper-Dioxygen Adduct
      J. Am. Chem. Soc. (2013), 135, 16454-16467 - link
    • 94 | A. Garza-Ortiz, P. Uma Maheswari, M. Siegler, A. L. Spek, J. Reedijk
      A new family of Ru(II) complexes with a tridentate pyridine Schiff-base ligand and bidentate co-ligands: synthesis, characterization, structure and in vitro cytotoxicity studies
      New J. Chem. (2013), 37, 3450-3460 - link
    • 93 | R. D. Slack, M. A. Siegler, G. H. Posner
      Highly stereocontrolled and regiocontrolled syntheses of polyoxygenated [2.2.2]oxabicyclic synthons
      Tetrahedron Letters (2013), 54, 6267-6270 - link
    • 92 | A. C. McQuilken, Y. Ha, K. D. Sutherlin, M. A. Siegler, K. O. Hodgson, B. Hedman, E. I. Solomon, G. N. L. Jameson, D. P. Goldberg
      Preparation of Non-heme {FeNO}7 Models of Cysteine Dioxygenase: Sulfur versus Nitrogen Ligation and Photorelease of Nitric Oxide
      J. Am. Chem. Soc. (2013), 135, 14024–14027 - link
    • 91 | L. R. Widger, Y. Jiang, M. A. Siegler, D. Kumar, R. Latifi, S. P. de Visser, G. N. L. Jameson, D. P. Goldberg
      Synthesis and Ligand Non-Innocence of Thiolate-Ligated (N4S) Iron(II) and Nickel(II) Bis(imino)pyridine Complexes
      Inorg. Chem. (2013), 52, 10467-10480 - link
    • 90 | W. Ward, B. H. Farnum, M. A. Siegler, G. J. Meyer
      Chloride Ion-Pairing with Ru(II) Polypyridyl Compounds in Dichloromethane
      J. Phys. Chem. A (2013), 117, 8883-8894 - link
    • 89 | A. Bahreman, B. Limburg, M. A. Siegler, E. Bouwman, S. Bonnet
      Spontaneous Formation in the Dark, and Visible Light-Induced Cleavage, of a Ru-S Bond in Water: A Thermodynamic and Kinetic Study
      Inorg. Chem. (2013), 52, 9456-9469 - link
    • 88 | S. Oldenhof, B. de Bruin, M. Lutz, M. A. Siegler, F. Patureau, J. I. van der Vlugt, J. N. H. Reek
      Base-Free Production of H2 by Dehydrogenation of Formic Acid Using An Iridium-bisMETAMORPhos Complex
      Chem. Eur. J. (2013), 19, 11507-11511 - link
    • 87 | S. Sahu, L. R. Widger, M. G. Quesne, S. P. de Visser, H. Matsumura, P. Moenne-Loccoz, M. A. Siegler, D. P. Goldberg
      Secondary coordination sphere influence on the reactivity of nonheme iron(II) complexes: an experimental and DFT approach
      J. Am. Chem. Soc. (2013), 135, 10590-10593 - link
    • 86 | M. D. Struble, M. T. Scerba, M. Siegler, T. Lectka
      Evidence for a Symmetrical Fluoronium Ion in Solution
      Science (2013), 340, 57-60 - link
    • 85 | P. Leeladee, G. N. L. Jameson, M. A. Siegler, D. Kumar, Sam P. de Visser, D. P. Goldberg
      Generation of a High-Valent Iron Imido Corrolazine Complex and NR Group Transfer Reactivity
      Inorg. Chem. (2013), 52, 4668-4682 - link
    • 84 | L. R. Widger, M. A. Siegler, D. P. Goldberg
      Sulfide oxidation by O2: Synthesis, structure and reactivity of novel sulfide-incorporated Fe(II) bis(imino)pyridine complexes
      Polyhedron (2013), 58, 179-189 - link
    • 83 | B. T. Mott, A. Tripathi, M. A. Siegler, C. D. Moore, D. J. Sullivan, G. H. Posner
      Synthesis and Antimalarial Efficacy of Two-Carbon-Linked, Artemisinin-Derived Trioxane Dimers in Combination with Known Antimalarial Drugs
      J. Med. Chem, (2013), 56, 2630-2641 - link
    • 82 | S. Zheng, M. A. Siegler, J. C. Sanchez , W-T. Fu, S. Bonnet
      Effect of Metal Dilution on the Thermal Spin Transition of [FexZn1-x(bapbpy)(NCS)2]
      Eur. J. Inorg. Chem. (2013), 5-6, 1033-1042 - link


    2012

    • 81 | S. Kim, C. Saracini, M. A. Siegler, N. Drichko, K. D. Karlin
      Coordination Chemistry and Reactivity of a Cupric Hydroperoxide Species Featuring a Proximal H-Bonding Substituent
      Inorg. Chem. (2012), 51, 12603-12605. Link

    • 80 | S. Hematian, M. A. Siegler, K. D. Karlin
      Heme/Copper Assembly Mediated Nitrite and Nitric Oxide Interconversion
      J. Am. Chem. Soc. (2012), 134, 18912-18915. Link

    • 79 | A. Yokoyama, J. E. Han, J. Cho, M. Kubo, T. Ogura, M. A. Siegler, K. D. Karlin, W. Nam
      Chromium(IV)-Peroxo Complex Formation and Its Nitric Oxide Dioxygenase Reactivity
      J. Am. Chem. Soc. (2012), 134, 15269-15272. Link

    • 78 | M. A. Siegler, S. Parkin, C. P. Brock
      [Ni(MeCN)(H2O)2(NO3)2].(15-crown-5).MeCN: detailed study of a four-phase sequence that includes an intermediate modulated phase
      Acta Cryst. B (2012), 68, 389-400. Link

    • 77 | A. Bahreman, B. Limburg, M. A. Siegler, R. Koning, A. J. Koster, S. Bonnet
      Ruthenium Polypyridyl Complexes Hopping at Anionic Lipid Bilayers through a Supremolecular Bond Sensitive to Visible Light
      Chem. Eur. J. (2012), 18, 10271-10280. Link

    • 76 | R. A. Ghiladi, A. L. Rheingold, M. A. Siegler, K. D. Karlin
      Synthesis and characterization of new trinuclear copper complexes
      Inorg. Chim. Acta (2012), 389, 131-137. Link

    • 75 | D. R. Levine, A. Caruso, M. A. Siegler, J. D. Tovar
      Meta-B-entacenes: new polycyclic aromatics incorporating two fused borepin rings
      Chem. Commun. (2012), 48, 6256-6258. Link

    • 74 | A. C. McQuilken, Y. Jiang, M. A. Siegler and D. P. Goldberg
      Addition of Dioxygen to an N4S(thiolate) Iron(II) Cysteine Dioxygenase Model Gives a Structurally Characterized Sulfinato-Iron(II) Complex
      J. Am. Chem. Soc. (2012), 134, 8758-8761. Link

    • 73 | W. B. Heuer, H-L. Xia, W. Ward, Z. Zhou, W. H. Pearson, M. A. Siegler, A. A. Narducci Sarjeant, M. Abrahamsson, G. J. Meyer
      New Dicarboxylic Acid Bipyridine Ligand for Ruthenium Polypyridyl Sensitization of TiO2
      Inorg. Chem. (2012), 51, 3981-3988. Link

    • 72 | Y. M. Badiei, Y. Jiang, L. R. Widger, M. A. Siegler, D. P. Goldberg
      Preparation of aluminum(III) (bis(amido)pyridine)(thiolate) complexes: Unexpected transmetalation mediated by LiAlH4
      Inorg. Chim. Acta (2012), 382, 19-26. Link

    • 71 | F. W. Patureau, C. Worch, M. A. Siegler, A. L. Spek, C. Bolm, J. N. H. Reek
      SIAPhos: Phosphorylated Sulfonimidamides and their Use in Iridium-Catalized Aymmetric Hydrogenations of Sterically Hindered Cyclic Enamides
      Adv. Synth. Catal. (2012), 354, 59-64. Link

    • 70 | M. Scerba, S. Bloom, N. Haselton, M. Siegler, J. Jake, T. Lectka
      Interaction of a C-F Bond with the pi-System of a C=C Bond or "Head On" with a Proximate C-H Bond
      J. Org. Chem. (2012), 77, 1605-1609. Link

    • 69 | D. Guthrie, N. Kim, M. Siegler, C. Moore, J. Toscano
      Development of N-Substitued Hydroxylamines as Efficient Nitroxyl (HNO) Donors
      J. Am. Chem. Soc. (2012), 134, 1962-1965. Link

    • 68 | F. W. Patureau, M. A. Siegler, A. L. Spek, A. J. Sandee, S. Juge, S. Aziz, A. Berkessel, J. N. H. Reek
      Supramolecular Hydrogen-Bonding Tautomeric Sulfonamido-Phosphinamides: A Perfect P-Chirogenic Memory
      Eur. J. Inorg. Chem. (2012), 3, 496-503. Link


    2011

    • 67 | Z. Arcis-Castíllo, S. Zheng, M. A. Siegler, O. Roubeau, S. Bedoui and S. Bonnet
      Tuning the Transition Temperature and Cooperativity of bapbpy-Based Mononuclear Spin-Crossover Compounds: Interplay between Molecular and Crystal Engineering
      Chem. Eur. J. (2011), 17, 14826-14836. Link

    • 66 | M. A. Siegler, X. Hao, S. Parkin, C. P. Brock
      [Ni(H2O)6](NO3)2.(15-crown-5).2H2O: three phase transitions and an intermediate modulated phase stable over a range of ca. 40 K
      Acta Cryst. B (2011), 67, 486-498. Link

    • 65 | N. J. M. Pijnenburg, M. Lutz, M. A. Siegler, A. Spek, G. van Koten, R. J. M. Klein Gebbink
      The role of the dendritic support in the catalytic performance of peripheral pincer Pd-complexes
      New J. Chem. (2011), 35, 2356-2365. Link

    • 64 | M. T. Scerba, C. M. Leavitt, M. E. Diener, A. F. DeBlase, T. L. Guasco, M. A. Siegler, N. Bair, M. A. Johnson, T. Lectka
      NH+-F Hydrogen Bonding in a Fluorinated "Proton Sponge" Derivative: Integration of Solution, Solid-State, Gas-Phase, and Computational Studies
      J. Org. Chem. (2011), 76, 7975-7984. Link

    • 63 | R. E. Goldbach, I. Rodriguez-Garcia, J. H. van Lenthe, M. A. Siegler, S. Bonnet
      N-Acetylmethionine and Biotin as Photocleavable Protective Groups for Ruthenium Polypyridyl Complexes
      Chem. Eur. J. (2011), 17, 9924-9929. Link

    • 62 | C. P. Hencken, D. T. Genna, M. A. Siegler, G. H. Posner
      Highly Stereocontrolled and Regiocontrolled Syntheses of 2,3,4-Trisubstituted Alkanoates and Lactones
      J. Org. Chem. (2011), 76, 5149-5155. Link

    • 61 | M. Hojahmat, G. Zheng, M. Siegler, S. Parkin, M. Biermann, P. A. Crooks
      (S)-1-(2-Chlorophenyl)-2-oxocyclohexan-1-aminium D-tartrate
      Acta Cryst. E (2011), 67, 736. Link

    • 60 | J. A. van Rijn, E. Gouré, M. A. Siegler, A. L. Spek, E. Drent, E. Bouwman
      The intriguing substitution behavior of CO with bidentate phosphine ligands induced by a gem-dialkyl effect
      J. Organ. Chem. (2011), 696, 1899-1903. Link

    • 59 | D. K. Moon, A. Tripathi, D. Sullivan, M. A. Siegler, S. Parkin, G. H. Posner
      A single, low, oral dose of a 5-carbon-linked trioxane dimer orthoester plus mefloquine cures malaria-infected mice
      Bioorg. Med. Chem. Lett. (2011), 21, 2773-2775. Link

    • 58 | M. A. Siegler, S. Parkin, R. J. Angel, C. P. Brock
      Detailed study of the phase transition in [Ni(H2O)6](NO3)2.(15-crown-5).H2O and analysis in terms of mean-field theory
      Acta Cryst. B (2011), 67, 130-143. Link

    • 57 | W. I. Dzik, A. L. Fuente, M. A. Siegler, A. L. Spek, J. N. H. Reek, B. de Bruin
      Open-Shell Organometallic [MII(dbcot(bislutidylamine)]2+ Complexes (M = Rh, Ir): Unexpected Base-Assisted Reduction of the Metal Instead of Amine Ligand Deprotonation
      Organometallics (2011), 30, 1902-1913. Link

    • 56 | D. J. M. Snelders, M. A. Siegler, L. von Chrzanowski, A. L. Spek, G. van Koten, R. J. M. Klein Gebbink
      Coulombic inter-ligand repulsion effects on the Pt(II) coordination chemistry of oligocationic, ammonium-functionalized triarylphosphines
      Dalton Trans. (2011), 40, 2588-2600. Link

    • 55 | D. Achey, S. Ardo, H-L. Xia, M. A. Siegler and G. J. Meyer
      Sensitization of TiO2 by the MLCT Excited State of Co(I) Coordination Compounds
      J. Phys. Chem. Lett. (2011), 2, 305-308. Link

    • 54 | R. L. Peterson, R. A. Himes, H. Kotani, T. Suenobu, L. Tian, M. A. Siegler, E. I. Solomon, S. Fukuzumi, K. D. Karlin
      Cupric-Superoxo Mediated Inter-Molecular C-H Activation Chemistry
      J. Am. Chem. Soc. (2011), 133, 1702-1705. Link

    • 53 | S. Long, M. A. Siegler, A. Mattei, T. Li
      Phase Transition from Two Z' = 1 Forms to a Z' = 2 Form of a Concomitant Conformational Polymorphic System
      Cryst. Growth & Des. (2011), 11, 414-421. Link

    • 52 | Y. M. Badiei, M. A. Siegler, D. P. Goldberg
      O2 Activation by Bis(imino)pyridine Iron(II)-Thiolate Complexes
      J. Am. Chem. Soc. (2011), 133, 1274-1277. Link


    2010

    • 51 | J. Li, M. Siegler, M. Lutz, A. L. Spek, R. J. M. Klein Gebbink and G. van Koten
      PCN- and PCS-Pincer Palladium Complexes as Tandem Catalysts in Homoallylation Reactions
      Adv. Synth. Catal. (2010), 352, 2474-2488. Link

    • 50 | S. Bonnet, M. A. Siegler, J. H. van Lenthe, M. Lutz, A. L. Spek, G. van Koten, R. J. M. Klein Gebbink
      Ruthenium-to-Platinum Interactions in η61 NCN-Pincer Arene Heterobimetallic Complexes: an Experimental and Theoretical Study
      Eur. J. Inorg. Chem. (2010), 29, 4667-4677. Link

    • 49 | D. T. Genna, C. P. Hencken, M. A. Siegler, G. H. Posner
      α-Chloro-β,γ-Ethylenic Esters: Enantiocontrolled Synthesis and Substitutions
      Org. Lett. (2010), 12, 4694-4697. Link

    • 48 | Y. Jiang, L. R. Widger, G. D. Kasper, M. A. Siegler, D. P. Goldberg
      Iron(II)-Thiolate S-Oxygenation by O2: Synthetic Models of Cysteine Dioxygenase
      J. Am. Chem. Soc. (2010), 132, 12214-12215. Link

    • 47 | M. A. Siegler, S. Bonnet, A. M. M. Schreurs, R. J. M. Klein Gebbink, G. van Koten, A. L. Spek
      On the two closely related phases of [Ru(C5Me5)(η6-1,3-(Me2NCH2)2C6H4)](BF4) and the reversible solid-solid order-disorder phase transition
      J. Chem. Cryst. (2010), 40, 753-760. Link

    • 46 | M. A. Siegler, E. Stavitski
      On the sequence of three related phases of [Ni(H2O)2(15-crown-5)](HSO4)2 in the T-range 110-295 K
      Acta Cryst. B (2010), 66, 430-440. Link

    • 45 | J. Meeuwissen, R. Detz, A. J. Sandee, B. de Bruin, M. A. Siegler, A. L. Spek, J. N. H. Reek
      Ureaphosphanes as Hybrid, Anionic or Supramolecular Bidentate Ligands for Asymmetric Hydrogenation Reactions
      Eur. J. Inorg. Chem. (2010), 19, 2992-2997. Link

    • 44 | J. Wassenaar, M. A. Siegler, A. L. Spek, B. de Bruin, J. N. H. Reek, J. I. van der Vlugt
      Versatile New C3-Symmetric Tripodal Tetraphosphine Ligands; Structural Flexibility to Stabilize CuI and RhI Species and Tune Their Reactivity
      Inorg. Chem. (2010), 49, 6495-6508. Link

    • 43 | A. Caruso Jr., M. A. Siegler, J. D. Tovar
      Synthesis of Functionalizable Boron-Containing -Electron Materials that Incorporate Formally Aromatic Fused Borepin Rings
      Angew. Chem. Int. Ed. (2010), 49, 4213-4217. Link

    • 42 | M. Rubio, M. A. Siegler, A. L. Spek, J. N. H. Reek
      Heterotopic silver-NHC complexes: from coordination polymers to supramolecular assemblies
      Dalton Trans. (2010), 39, 5432-5435. Link

    • 41 | J. Meeuwissen, A. J. Sandee, B. de Bruin, M. A. Siegler, A. L. Spek, J. N. H. Reek
      Phosphinoureas: Cooperative Ligands in Rhodium-Catalyzed Hydroformylation? On the Possibility of a Ligand-Assisted Reductive Elimination of the Aldehyde
      Organometallics (2010), 29, 2413-2421. Link

    • 40 | J. Wassenaar, E. Jansen, W-J. van Zeist, F. M. Bickelhaupt, M. A. Siegler, A. L. Spek, J. N. H. Reek
      Catalyst selection based on intermediate stability measured by mass spectrometry
      Nat. Chem. (2010), 2, 417-421. Link

    • 39 | M. A. Siegler, J. H. Prewitt, S. P. Kelley, S. Parkin, J. P. Selegue, C. P. Brock
      More examples of the 15-crown-5...H2O-M-OH2...15-crown-5 motif, M = Al3+, Cr3+ and Pd2+
      Acta Cryst. B (2010), 66, 213-221. Link

    • 38 | Y. Cabon, H. Kleijn, M. A. Siegler, A. L. Spek, R. J. M. Klein Gebbink, B-J. Deelman
      Dichlorostannylene complexes of group 10 metals, a unique bonding mode stabilized by bridging 2-pyridyldiphenylphosphine ligands
      Dalton Trans. (2010), 39, 2423-2427. Link

    • 37 | J. Wassenaar, B. de Bruin, M. A. Siegler, A. L. Spek, J. N. H. Reek, J. I. van der Vlugt
      Activation of H2 by a highly distorted RhII complex with a new C3-symmetric tripodal tetraphosphine ligand
      Chem. Commun. (2010), 46, 1232-1234. Link

    • 36 | G. Berthon-Gelloz, M. A. Siegler, A. L. Spek, B. Tinanta, J. N. H. Reek, I. E. Markó
      IPr* an easily accessible highly hindered N-heterocyclic carbene
      Dalton Trans. (2010), 39, 1444-1446. Link


    2009

    • 35 | J. I. van der Vlugt, M. A. Siegler, M. Janssen, D. Vogt, A. L. Spek
      A Cationic AgI(PNPtBu) Species Acting as PNP Transfer Agent: Facile Synthesis of Pd(PNPtBu)(alkyl) Complexes and Their Reactivity Compared to PCPtBu Analogues
      Organometallics (2009), 28, 7025-7032. Link

    • 34 | J. A. van Rijn, M. A. Siegler, A. L. Spek, E. Bouwman, E. Drent
      Ruthenium-Diphosphine-Catalyzed Allylation of Phenols: A gem-Dialkyl-Type Effect Induces High Selectivity toward O-Allylation
      Organometallics (2009), 28, 7006-7014. Link

    • 33 | Y. Lee, G-Y. Park, H. R. Lucas, P. L. Vajda, K. Kamaraj, M. A. Vance, A. E. Milligan, J. S. Woertink, M. A. Siegler, A. A. Narducci Sarjeant, L. N. Zakharov, A. L. Rheingold, E. I. Solomon, K. D. Karlin
      Copper(I)/O2 Chemistry with Imidazole Containing Tripodal Tetradentate Ligands Leading to µ-1,2-Peroxo-Dicopper(II) Species
      Inorg. Chem. (2009), 48, 11297-11309. Link

    • 32 | M. Rubio, E. Jellema, M. A. Siegler, A. L. Spek, J. N. H. Reek, B. de Bruin
      Supramolecular NHC ligands: on the influence of ZnII-templates on the activity of RhI(cod) complexes in 'carbene polymerization'
      Dalton Trans. (2009), 41, 8970-8976. Link

    • 31 | M. A. N. Virboul, M. Lutz, M. A. Siegler, A. L. Spek, G. van Koten, R. J. M. Klein Gebbink
      One-Pot Synthesis and Immobilisation of Sulfonate-Tethered N-Heterocyclic Carbene Complexes on Polycationic Dendrimers
      Chem. Eur. J. (2009), 15, 9981-9986. Link

    • 30 | J. Li, M. A. Siegler, M. Lutz, A. L. Spek, R. J. M. Klein Gebbink, G. van Koten
      Chiral ortho-Palladated and -Platinated Arylphosphite Complexes
      Organometallics (2009), 28, 5323-5332. Link

    • 29 | S. Warsink, P. Hauwert, M. A. Siegler, A. L. Spek, C. J. Elsevier
      Palladium(0) pre-catalysts with heteroditopic NHC-amine ligands by transmetallation from their silver(I) complexes
      Appl. Organometal. Chem. (2009), 23, 225-228. Link

    • 28 | R. Angamuthu, L. L. Gelauff, M. A. Siegler, A. L. Spek, E. Bouwman
      A molecular cage of nickel(II) and copper(I): a [{Ni(L)2}2(CuI)6] cluster resembling the active site of nickel-containing enzymes
      Chem. Commun. (2009), 19, 2700-2702. Link

    • 27 | F. W. Patureau, S. de Boer, M. Kuil, J. Meeuwissen, PA. R. Breuil, M. A. Siegler, A. L. Spek, A. J. Sandee, B. de Bruin, J. N. H. Reek
      Sulfonamido-Phosphoramidite Ligands in Cooperative Dinuclear Hydrogenation Catalysis
      J. Am. Chem. Soc. (2009), 131, 6683-6685. Link

    • 26 | J. Wassenaar, S. van Zutphen, G. Mora, P. Le Floch, M. A. Siegler, A. L. Spek, J. N. H. Reek
      INDOLPhosphole and INDOLPhos Palladium-Allyl Complexes in Asymmetric Allylic Alkylations
      Organometallics (2009), 28, 2724-2734. Link

    • 25 | S. Bonnet, J. Li, M. A. Siegler, L. S. von Chrzanowski, A. L. Spek, G. van Koten, R. J.M. Klein Gebbink
      Synthesis and Resolution of Planar-Chiral Ruthenium-Palladium Complexes with ECE' Pincer Ligands
      Chem. Eur. J. (2009), 15, 3340-3343. Link

    • 24 | S. Bonnet, J. H. van Lenthe, M. A. Siegler, A. L. Spek, G. van Koten, R. J. M. Klein Gebbink
      Bimetallic η6, η1 NCN-Pincer Ruthenium Palladium Complexes with η6-RuCp Coordination: Synthesis, X-ray Structures, and Catalytic Properties
      Organometallics (2009), 28, 2325-2333. Link

    • 23 | S. Bonnet, G. Molnár, J. Sánchez Costa, M. A. Siegler, A. L. Spek, A. Bousseksou, W. Fu, P. Gamez, J. Reedijk
      Influence of Sample Preparation, Temperature, Light, and Pressure on the Two-Step Spin Crossover Mononuclear Compound [Fe(bapbpy)(NCS)2]
      Chem. Mater. (2009), 21, 1123-1136. Link

    • 22 | M. A. Siegler, M. Lutz
      Ni(salen): a System That Forms Many Solvates with Interacting Ni Atoms
      Cryst. Growth & Des. (2009), 9, 1194-1200. Link


    2008

    • 21 | M. A. Siegler, X. Hao, S. Parkin, C. P. Brock
      Five more phases of the structural family [M(H2O)2(15-crown-5)](NO3)2
      Acta Cryst. B (2008), 64, 738-749. Link

    • 20 | M. A. Siegler, S. Parkin, J. P. Selegue, C. P. Brock
      The elusive [Ni(H2O)(15-crown-5)]2+ cation and related co-crystals of Ni(II) hydrates and 15-crown-5
      Acta Cryst. B (2008), 64, 725-737. Link

    • 19 | S. Bonnet, M. A. Siegler, J. Sánchez Costa, G. Molnár, A. Bousseksou, A. L. Spek, P. Gamez, J. Reedijk
      A two-step spin-crossover mononuclear iron(II) complex with a [HS-LS-LS] intermediate phase
      Chem. Commun. (2008), 43, 5619-5621. Link

    • 18 | S. Long, S. Parkin, M. A. Siegler, A. Cammers, T. Li
      Polymorphism and Phase Behaviors of 2-(Phenylamino)nicotinic Acid
      Cryst. Growth & Des. (2008), 8, 4006-4013. Link

    • 17 | S. Long, S. Parkin, M. Siegler, C. P. Brock, A. Cammers, T. Li
      Polymorphism of an Organic System Effected by the Directionality of Hydrogen-Bonding Chains
      Cryst. Growth & Des. (2008), 8, 3137-3140. Link

    • 16 | SA. Garza-Ortiz, P. U. Maheswari, M. Siegler, A. L. Spek, J. Reedijk
      Ruthenium(III) Chloride Complex with a Tridentate Bis(arylimino)pyridine Ligand: Synthesis, Spectra, X-ray Structure, 9-Ethylguanine Binding Pattern, and In Vitro Cytotoxicity
      Inorg. Chem (2008), 47, 6964-6973. Link

    • 15 | J. Chen, S. Subramanian, S. Parkin, M. Siegler, K. Gallup, C. Haughn, D. C. Martin, J. E. Anthony
      The influence of side chains on the structures and properties of functionalized pentacenes
      J. Mater. Chem. (2008), 63, 1961-1969. Link

    • 14 | M. A. Siegler, H. Kooijman, A. L. Spek
      (S)-6-Methyl-ε-caprolactone
      Acta Cryst. E (2008), 64, 607. Link

    • 13 | M. A. Siegler, H. Kooijmam, A. L. Spek
      (4aS,5R,7R,8S,8aR)-8-(1,3-Dioxolan-2-yl)-7,8-dimethyl-5-(1-methylethenyl)perhydronaphthalen-2one
      Acta Cryst. E (2008), 64, 337. Link


    2007

    • 12 | M. A. Siegler, Y. Fu, G. H. Simpson, D. P. King, S. Parkin, C. P. Brock
      An unexpected co-crystal with a variable degree of order: 1 :1 rac-1,2-cyclohexanediol/triphenylphosphine oxide
      Acta Cryst. B (2007), 63, 912-925. Link

    • 11 | Y-H Xu, M. Siegler, S. Long
      (3aR,7aR)-Bis(4-nitrophenyl) 2-oxoperhydrobenzo[d]imidazole-1,3-dicarboxylate
      Acta Cryst. E (2007), 63, 3835. Link

    • 10 | M. Zhong, M. Siegler, S. Long
      tert-Butyl N-[(1R,2R)-2-(isothiocyanato)-cyclohexyl]carbamate
      Acta Cryst. E (2007), 63, 3589. Link

    • 9 | S. Long, M. Siegler, T. Li
      2,4,6-Trimethylbenzenaminium chloride
      Acta Cryst. E (2007), 63, 3080. Link

    • 8 | V. N. Sonar, J. R. Ring, M. Siegler, P. A. Crooks
      (E)-1-[(2-Chlorophenyl)methyleneamino]guanidinium chloride
      Acta Cryst. E (2007), 63, 974-975. Link

    • 7 | V. N. Sonar, S. Neelakantan, M. Siegler, P. A. Crooks
      (E)-1-[(2-Methoxyphenyl)methyleneamino]guanidinium chloride
      Acta Cryst. E (2007), 63, 535-536. Link

    • 6 | S. Long, M. Siegler, T. Li
      6-Chloronicotinic acid
      Acta Cryst. E (2007), 63, 279-281. Link


    2006

    • 5 | S. Long, M. Siegler, T. Li
      2-Oxo-1,2-dihydropyridine-3-carboxylic acid
      Acta Cryst. E (2006), 62, 5664-5665. Link

    • 4 | M. Siegler, S. Long
      (4R,5R)-4,5-Diphenylimidazolidin-2-one
      Acta Cryst. E (2006), 62, 5310-5311. Link

    • 3 | S. Long, M. Siegler, T. Li
      N-(3-Chloro-2-methylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
      Acta Cryst. E (2006), 62, 4278-4279. Link

    • 2 | S. Long, M. Siegler, T. Li
      2-(2-Isopropylanilino)pyridine-3-carboxylic acid
      Acta Cryst. E (2006), 62, 4211-4213. Link


    2005

    • 1 | X. Hao, M. A. Siegler, S. Parkin, C. P. Brock
      [M(H2O)2(15-crown-5)](NO3)2: A System Rich in Polymorphic and Modulated Phases
      Cryst. Growth & Des. (2005), 5, 2225-2232. Link