"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 (cell): 410 900 4786
Fax: 410 516 7044
Email: xray@jhu.edu

Ph.D. Dissertation - pdf

Education

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

Publications



2014

  • 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), , ASAP article - 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