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Journal articles on the topic 'Ligands. Coordination compounds. Gold compounds'

Author: Grafiati

Published: 4 June 2021

Last updated: 14 February 2022

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1

Oroz, Miguel Monge, Annette Schier, and Hubert Schmidbaur. "(Tnmethylphosphine)(triphenylsilyl)gold(I) and Related Compounds." Zeitschrift für Naturforschung B 54, no. 1 (1999): 26–29. http://dx.doi.org/10.1515/znb-1999-0108.

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Mononuclear coordination compounds of the type (R3P)AuSiR′3 with R = R’ = Ph and R = Me, R′ = Ph have been obtained from reactions of the corresponding halide complexes (R3P)AuCl with the silyllithium reagent LiSiPh3. The fully phenylated species undergoes ligand redistribution in solution to give homoleptic ionic species. (Me3P)AuSiPh3 is less susceptible to this process and crystallizes from solutions as the heteroleptic complex. The crystal structure of this compound has been determined by X-ray diffraction. In the crystal lattice the molecules are not associated.

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2

Goitia, Helen, M. Villacampa, Antonio Laguna, and M. Gimeno. "Cytotoxic Gold(I) Complexes with Amidophosphine Ligands Containing Thiophene Moieties." Inorganics 7, no. 2 (2019): 13. http://dx.doi.org/10.3390/inorganics7020013.

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A new phosphine ligand bearing a thiophene moiety, C4H3SNHCOCH2CH2PPh2 (L), has been prepared by reaction of the aminophosphine Ph2PCH2CH2NH2 with thiophenecarbonylchloride in the presence of triethylamine. The coordination behavior towards gold(I), gold(III) and silver(I) species has been studied and several metal compounds of different stoichiometry have been achieved, such as [AuL2]OTf, [AuXL] (X = Cl, C6F5), [Au(C6F5)3L], [AgL2]OTf or [Ag(OTf)L]. Additionally, the reactivity of the chloride gold(I) species with biologically relevant thiolates was explored, thus obtaining the neutral thiola

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3

Diamant, Viktor. "NOVEL NON-AQUEOUS ELECTROLYTES BASED ON COORDINATION BORON COMPOUNDS." Ukrainian Chemistry Journal 87, no. 3 (2021): 41–60. http://dx.doi.org/10.33609/2708-129x.87.03.2021.41-60.

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The review provides a classification of electrolytes for modern chemical power sources, supercapacitors, sodium and lithium-ion batteries depending on changes in the physicochemical properties of salts and the products of their interaction with the solvent. A comparative analysis of physicochemical properties of salts depending on the structure of the cation and anion, and the influence of these properties on the properties of final solutions of electrolytes on the example of different classes of ionic liquids and chelatoborates of alkali metals and ammonium was conducted. The dependence of th

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4

Schmidbaur, Hubert, Gabriele Weidenhiller, Aref A. M. Aly, Oliver Steigelmann, and Gerhard Müller. "Gold(I)-Komplexe sekundärer Phosphine / Gold(I) Complexes of Secondary Phosphines." Zeitschrift für Naturforschung B 44, no. 12 (1989): 1503–8. http://dx.doi.org/10.1515/znb-1989-1206.

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Gold(I) complexes with secondary phosphines R2PH (la—d) of the type R2PH · AuCl (2a—d) have been obtained in good yield from reactions of (carbonyl)chlorogold(I) and the corresponding ligand in diethylether. Both compounds 2a, b bearing aromatic substituents with R = 2,4,6-trimethylphenyl (mesityl) and 2-methylphenyl (o-tolyl), and compounds 2c, d with the bulky alkyl substituents R = t-butyl and R = cyclohexyl, resp., are air-stable crystalline solids. — The coordination compounds have been characterized by NMR and IR data, and — in the cases of 2b and 2c — by single crystal X-ray diffraction

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5

Cinellu, Maria Agostina, Laura Maiore, Annette Schier, Hubert Schmidbaur, and Davide Rossi. "Synthesis, Solution Behavior, Molecular and Supramolecular Structures of the Water-soluble Gold(I) Saccharinate Complexes M[Au(Sac)2] (M = Na, K, NH4)." Zeitschrift für Naturforschung B 63, no. 9 (2008): 1027–34. http://dx.doi.org/10.1515/znb-2008-0902.

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Three gold(I) saccharinate complexes of the type M[Au(Sac)2] (M = Na, K and NH4) have been prepared by treatment of Au(tht)Cl (tht = tetrahydrothiophene) with saccharine and MOH in MeOHacetone. The compounds are very stable in the solid state but moderately soluble and of limited stability in water. Single crystal X-ray diffraction analysis of the three compounds revealed a linear coordination of the gold atom by the two N-bonded saccharinato ligands. For M = Na, the two heterobicyclic ligands are roughly coplanar with a cis orientation of the two carbonyl groups which allows for a chelation o

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6

Habermehl, Nicolle C., Fabian Mohr, Dana J. Eisler, Michael C. Jennings, and Richard J. Puddephatt. "Organogold(I) macrocycles and [2]catenanes containing pyridyl and bipyridyl substituents Organometallic catenanes as ligands." Canadian Journal of Chemistry 84, no. 2 (2006): 111–23. http://dx.doi.org/10.1139/v05-229.

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The synthesis of achiral gold(I) macrocycles [RCH(4-C6H4OCH2C≡CAu)2(µ-Ph2PZPPh2)] and the corresponding chiral gold(I) [2]catenanes, bearing substituents R = 2-pyridyl, 4-pyridyl, and 4-(2,2′-bipyridyl), is reported. The gold(I) compounds form by self-assembly on reaction of oligomeric digold(I) diacetylides [{RCH(4-C6H4OCH2C≡CAu)2}n] or the isocyanide complexes [RCH(4-C6H4OCH2C≡CAuC≡N-t-Bu)2] with diphosphine ligands Ph2PZPPh2, Z = CC or (CH2)n with n = 25, or on reaction of [Au2(O2CCF3)2(µ-Ph2PZPPh2)] with diacetylenes RCH(4-C6H4OCH2C≡CH)2 in the presence of a base. The equilibrium between

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7

Jurgens, Sophie, Fritz E. Kuhn, and Angela Casini. "Cyclometalated Complexes of Platinum and Gold with Biological Properties: State-of-the-Art and Future Perspectives." Current Medicinal Chemistry 25, no. 4 (2018): 437–61. http://dx.doi.org/10.2174/0929867324666170529125229.

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Background: The inherent problems accompanying chemotherapy necessitate the development of new anticancer approaches. The development of compounds that can disrupt cancerous cellular machinery by novel mechanisms, via interactions with proteins and non-canonical DNA structures (e.g. G-quadruplexes), as well as by alteration of the intracellular redox balance, is nowadays focus of intense research. In this context, organometallic compounds of the noble metals Pt and Au have become prominent experimental therapeutic agents. This review provides an overview of the Pt(II) and Au(III) cyclometalate

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8

Fernández-Vega, Lauren, Valeria A. Ruiz Silva, Tania M. Domínguez-González, et al. "Evaluating Ligand Modifications of the Titanocene and Auranofin Moieties for the Development of More Potent Anticancer Drugs." Inorganics 8, no. 2 (2020): 10. http://dx.doi.org/10.3390/inorganics8020010.

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Over time platinum-based anticancer drugs have dominated the market, but their side effects significantly impact the quality of life of patients. Alternative treatments are being developed all over the world. The titanocene and auranofin families of compounds, discovered through an empirical search for other metal-based therapeutics, hold tremendous promise to improve the outcomes of cancer treatment. Herein we present a historical perspective of these compounds and review current efforts focused on the evolution of their ligands to improve their physiological solution stability, cancer select

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9

Börner, Martin, Laura Blömer, Marcus Kischel, et al. "Deposition of exchange-coupled dinickel complexes on gold substrates utilizing ambidentate mercapto-carboxylato ligands." Beilstein Journal of Nanotechnology 8 (July 5, 2017): 1375–87. http://dx.doi.org/10.3762/bjnano.8.139.

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The chemisorption of magnetically bistable transition metal complexes on planar surfaces has recently attracted increased scientific interest due to its potential application in various fields, including molecular spintronics. In this work, the synthesis of mixed-ligand complexes of the type [NiII 2L(L’)](ClO4), where L represents a 24-membered macrocyclic hexaazadithiophenolate ligand and L’ is a ω-mercapto-carboxylato ligand (L’ = HS(CH2)5CO2 − (6), HS(CH2)10CO2 − (7), or HS(C6H4)2CO2 − (8)), and their ability to adsorb on gold surfaces is reported. Besides elemental analysis, IR spectroscop

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10

Deaton, Joseph C., and Henry R. Luss. "Gold(I) coordination compounds with mesoionic thiolate ligands and the crystal and molecular structure of bis(1,4,5-trimethyl-1,2,4-triazolium-3-thiolate)gold(I) tetrafluoroborate." Journal of the Chemical Society, Dalton Transactions, no. 18 (1999): 3163–67. http://dx.doi.org/10.1039/a903597d.

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11

Stock, Philipp, Andreas Erbe, Manfred Buck, et al. "Thiocyanate Anchors for Salt-like Iron(II) Complexes on Au(111): Promises and Caveats." Zeitschrift für Naturforschung B 69, no. 11-12 (2014): 1164–80. http://dx.doi.org/10.5560/znb.2014-4159.

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Abstract The formation of self-assembled monolayers (SAMs) on Au(111) from solution has been investigated for two ionic iron(II) complexes of the type [Fe(L)](BF4)2, where L is tripodal hexadentate and contains three thiocyanate anchor groups. The ligands (L1, L2; donor set: N6) are obtained by Schiff base condensation of a tripodal triamine (L1: tris-(2-aminoethyl)amine, ‘tren’; L2: 1,1′,1″- trimethyl(thiophosphoryl)trihydrazide) with 5-(4-thiocyanatobutoxy) pyridine-2-carbaldehyde. Layers of the complexes adsorbed on Au(111) from methanol solution have been characterised using scanning tunne

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12

Majouga, A. G., R. B. Romashkina, A. S. Kashaev, R. D. Rahimov, E. K. Beloglazkina, and N. V. Zyk. "New organic ligands of the terpyridine series: modification of gold nanoparticles, preparation of coordination compounds with Cu(I), catalysis of oxidation reactions." Chemistry of Heterocyclic Compounds 46, no. 9 (2010): 1076–83. http://dx.doi.org/10.1007/s10593-010-0630-y.

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13

Durran, Sean E., Martin B. Smith, Alexandra MZ Slawin, Thomas Gelbrich, Michael B. Hursthouse, and Mark E. Light. "Synthesis and coordination studies of new aminoalcohol functionalized tertiary phosphines." Canadian Journal of Chemistry 79, no. 5-6 (2001): 780–91. http://dx.doi.org/10.1139/v01-037.

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The synthesis of two new aminoalcohol functionalized tertiary phosphines o-Ph2PCH2N(H)C6H4(OH) (I) and o-Ph2PCH2N(H)C6H4(CH2OH) (II) are reported. Oxidation with aqueous H2O2 gave the corresponding phosphine oxides o-Ph2P(O)CH2N(H)C6H4(OH) (III) and o-Ph2P(O)CH2N(H)C6H4(CH2OH) (IV) (31P NMR evidence only). The ligating ability of I, II and, in several cases, the known ligand 2,3-Ph2PCH2N(H)C5H3N(OH) (V), was investigated with a range of late transition-metal precursors. Accordingly, reaction of 2 equiv of I (or II) with [MCl2(cod)] (M = Pd or Pt, cod = cycloocta-1,5-diene) gave the correspondi

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14

Qi, Hai-Xiao, Jian-Feng Wang, Zhi-Gang Ren, Jin-Jiao Ning, and Jian-Ping Lang. "Syntheses and structures of two gold(i) coordination compounds derived from P–S hybrid ligands and their efficient catalytic performance in the photodegradation of nitroaromatics in water." Dalton Transactions 44, no. 12 (2015): 5662–71. http://dx.doi.org/10.1039/c5dt00167f.

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Two Au–P–S complexes [Au<sub>2</sub>(dppatc)<sub>2</sub>]Cl<sub>2</sub> and [Au(dppmt)]<sub>2</sub> were prepared and they showed high catalytic activity toward the photodegradation of nitroaromatics in water.

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15

Filimonova, Olga N., Alexander L. Trigub, Dmitriy E. Tonkacheev, et al. "Substitution mechanisms in In-, Au-, and Cu-bearing sphalerites studied by X-ray absorption spectroscopy of synthetic compounds and natural minerals." Mineralogical Magazine 83, no. 03 (2019): 435–51. http://dx.doi.org/10.1180/mgm.2019.10.

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AbstractSphalerite is the main source of In – a ‘critical’ metal widely used in high-tech electronics. In this mineral the concentration of In is commonly correlated directly with Cu content. Here we use X-ray absorption spectroscopy of synthetic compounds and natural crystals in order to investigate the substitution mechanisms in sphalerites where In is present, together with the group 11 metals. All the admixtures (Au, Cu, In) are distributed homogeneously within the sphalerite matrix, but their structural and chemical states are different. In all the samples investigated In3+ replaces Zn in

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16

Serpe, Angela, Luca Pilia, Davide Balestri, Luciano Marchiò, and Paola Deplano. "Characterization and Structural Insights of the Reaction Products by Direct Leaching of the Noble Metals Au, Pd and Cu with N,N′-Dimethyl-piperazine-2,3-dithione/I2 Mixtures." Molecules 26, no. 16 (2021): 4721. http://dx.doi.org/10.3390/molecules26164721.

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In the context of new efficient and safe leaching agents for noble metals, this paper describes the capability of the Me2pipdt/I2 mixture (where Me2pipdt = N,N′-dimethyl-piperazine-2,3-dithione) in organic solutions to quantitatively dissolve Au, Pd, and Cu metal powders in mild conditions (room temperature and pressure) and short times (within 1 h in the reported conditions). A focus on the structural insights of the obtained coordination compounds is shown, namely [AuI2(Me2pipdt)]I3 (1), [Pd(Me2pipdt)2]I2 (2a) and [Cu(Me2pipdt)2]I3 (3), where the metals are found, respectively, in 3+, 2+ and

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17

Bowmaker, Graham A., Peter C. Healy, Alexandre N. Sobolev, and Allan H. White. "Synthesis and Structures of Bis- and Tris-(triphenylarsine)gold(I) Iodides." Australian Journal of Chemistry 73, no. 6 (2020): 497. http://dx.doi.org/10.1071/ch19340.

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The title compounds [(Ph3As)2AuI] and [(Ph3As)3AuI] have been crystallized from equimolar solutions of Bu4NAuI2 and AsPh3 in dimethylformamide and structurally characterized by single crystal X-ray diffraction studies. [(Ph3As)2AuI] crystallizes in space group C2/c, Z 4, and is isomorphous with other [(Ph3E)2MX] (MX=coinage metal(i) salt) arrays, with the Au–I bond being disposed on a crystallographic 2-axis: Au–I, As 2.7008(2), 2.4337(2) Å, As–Au–As, I 125.736(8)°, 117.132(4)° (153K). [(Ph3As)3AuI] crystallizes as a triclinic phase in space group , Z 4, and is isomorphous with [(Ph3Sb)3CuI] a

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18

Marques, Lenice L., Gelson Manzoni Oliveira, Ernesto Schulz Lang, and Robert A. Burrow. "Metallation of Ligands with Biological Activity: Synthesis And X-Ray Characterization of [(SDAZ)2Au2(dppe)] (SDAZ = Sulphadiazinide Anion; dppe = 1,2-Bis(diphenylphosphanyl)ethane)." Zeitschrift für Naturforschung B 60, no. 3 (2005): 318–21. http://dx.doi.org/10.1515/znb-2005-0314.

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Sulphadiazine, [4-amino-N-(2-pyrimidinyl)-benzenesulfonamide], reacts with (dppe)Au2Cl2 and triethylamine in methanol to produce [(SDAZ)2Au2(dppe)]. The structure of this novel complex was analyzed by single crystal X-ray diffraction. In [(SDAZ)2Au2(dppe)] the ligands SDAZ− and dppe have approximately the same bond distances and angles as found for the protonated and free ligand, respectively. The compound is assembled essentially of two gold atoms bonded to the phosphorus centers of one 1,2-bis(diphenylphosphanyl)ethane molecule (in an anti conformation). The coordination sphere is completed

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19

Horvath, Ulrike E. I., Stephanie Cronje, Stefan D. Nogai, and Helgard G. Raubenheimer. "A second polymorph of (2-thiazolidinethionato)(triphenylphosphine)gold(I)." Acta Crystallographica Section E Structure Reports Online 62, no. 7 (2006): m1641—m1643. http://dx.doi.org/10.1107/s1600536806023166.

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The title compound, [Au(C3H4NS2)(C18H15P)], contains a thiazolidinethione ligand coordinated to an AuI atom through the S atom. A triphenylphosphine ligand completes the linear coordination geometry around the Au atom. The compound contains two molecules in the asymmetric unit and is a polymorphic form of a previously reported structure [Grant, Forward & Fackler Jr (1996). Z. Kristallogr. 211, 483–484]. The composite molecules in the two forms exhibit nearly identical bond distances and angles.

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20

Ferraz de Paiva, Raphael Enoque, Douglas Hideki Nakahata та Pedro Paulo Corbi. "Synthesis and crystal structure of dichlorido(1,10-phenanthroline-κ2N,N′)gold(III) hexafluoridophosphate". Acta Crystallographica Section E Crystallographic Communications 73, № 7 (2017): 1048–51. http://dx.doi.org/10.1107/s2056989017008763.

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A gold(III) salt of composition [AuCl2(C12H8N2)]PF6was prepared and characterized by elemental and mass spectrometric analysis (ESI(+)–QTOF–MS),1H nuclear magnetic resonance measurements and by single-crystal X-ray diffraction. The square-planar coordination sphere of AuIIIcomprises the bidentate 1,10-phenanthroline ligand and two chloride ions, with the AuIIIion only slightly shifted from the least-squares plane of the ligating atoms (r.m.s. = 0.018 Å). In contrast to two other previously reported AuIII-phenantroline structures that are stabilized by interactions involving the chlorido ligand

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21

Schenk, Wolfdieter A. "Sulfur Oxides as Ligands in Coordination Compounds." Angewandte Chemie International Edition in English 26, no. 2 (1987): 98–109. http://dx.doi.org/10.1002/anie.198700981.

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22

Comba, Peter, Wolfgang Goll, Bernhard Nuber, and Katalin Várnagy. "Transition Metal Coordination Compounds of Bisamidobispyridyl Ligands." European Journal of Inorganic Chemistry 1998, no. 12 (1998): 2041–49. http://dx.doi.org/10.1002/(sici)1099-0682(199812)1998:12<2041::aid-ejic2041>3.0.co;2-s.

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23

Larionov, S. V., and Yu A. Bryleva. "Coordination compounds of lanthanides with 1,1-dithiolate ligands." Russian Journal of Coordination Chemistry 42, no. 5 (2016): 293–310. http://dx.doi.org/10.1134/s1070328416050031.

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24

du Plessis, M., and L. Barbour. "Zero-dimensional coordination compounds incorporating imidazole based ligands." Acta Crystallographica Section A Foundations of Crystallography 67, a1 (2011): C393—C394. http://dx.doi.org/10.1107/s0108767311090118.

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25

Weiguang, Zhang, Jiang Xuhong, Zhong Yun, Tan Mingyu, and Wang Suelein. "Coordination Cadmium Compounds with 1,10-Phenanthroline." Collection of Czechoslovak Chemical Communications 67, no. 11 (2002): 1623–28. http://dx.doi.org/10.1135/cccc20021623.

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[Cd(R-XA)2]n (XA = xanthate; R = Et, Bu) transformed upon reaction with 1,10-phenanthroline (phen) to [Cd(R-XA)2(phen)]. The product with R = Et crystallizes in the orthorhombic space group Pbcn, while that with R = Bu belongs to the monoclinic system, space group C2/c. In two complexes, adjacent phenanthroline ligands form a layered array due to mutual π-π interactions.

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26

Gilroy, Joe B., and Edwin Otten. "Formazanate coordination compounds: synthesis, reactivity, and applications." Chemical Society Reviews 49, no. 1 (2020): 85–113. http://dx.doi.org/10.1039/c9cs00676a.

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Inorganic complexes of an emerging class of chelating N-donor ligands, formazanates, offer a unique combination of structurally tunable coordination modes, redox activity, and optoelectronic properties.

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27

Sladek, Alexander, and Hubert Schmidbaur. "Notizen: Bridging of Trigoldsulfonium Clusters by a Silver(I) Ion." Zeitschrift für Naturforschung B 52, no. 2 (1997): 301–4. http://dx.doi.org/10.1515/znb-1997-0225.

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Abstract Treatment of tris[(triphenylphosphine)gold(I)]-sulfonium tetrafluoroborate with AgBF4 (molar ratio 2:1) in tetrahydrofuran affords a hepta-nuclear mixed-metal cluster trication {[(Ph3P)6Au6AgS2](thf)}3+ as the tetrafluoroborate salt. The crystal structure of the compound has been determined by X-ray diffraction. The silver atom is found in a bridging position between the two Au3S units with short contacts to both sulfur atoms and to three out of six gold atoms. The coordination sphere of the silver atom is complemented by a tetrahydrofuran molecule. In di(tri)chlorom ethane solution

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28

Fackler, John P., Zerihun Assefa, Jennifer M. Forward, and Richard J. Staples. "Excited States of Gold(I) Compounds, Luminescence and Gold-Gold Bonding." Metal-Based Drugs 1, no. 5-6 (1994): 459–66. http://dx.doi.org/10.1155/mbd.1994.459.

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It has long been established by Khan that the superoxide anion, O2-, generates singlet oxygen, O21Δg, during dismutation. Auranofin, gold-phosphine thiols, β-Carotene, and metal-sulfur compounds can rapidly quench singlet O2. The quenching of the O21Δg, which exists at 7752 cm-1 above the ground state triplet, may be due to the direct interaction of the singlet O2 with gold(I) or may require special ligands such as those containing sulfur coordinated to the metal. Thus we have been examining the excited state behavior of gold(I) species and the mechanisms for luminescence. Luminescence is obse

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29

Taouss, Christina, Marina Calvo та Peter G. Jones. "Crystal structure of the unusual coordination polymer catena-poly[[gold(I)-μ-1,2-bis(diphenylphosphinothioyl)ethane-κ2 S:S′] dibromidoaurate(I)]". Acta Crystallographica Section E Crystallographic Communications 76, № 11 (2020): 1768–70. http://dx.doi.org/10.1107/s2056989020013675.

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In the title compound, {[Au(C26H24P2S2)][AuBr2]} n , the gold(I) centres of the cation are coordinated by the P=S groups of the disulfide ligands to form a chain polymer parallel to the c axis. Both independent gold atoms lie on the same twofold axis, and the midpoint of the H2C—CH2 bond lies on an inversion centre. The anions flank the polymeric chain; they are connected to it by short aurophilic interactions and C—H...Br contacts, and to each other by Br...Br contacts.

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30

Mohamadou, Aminou, Karen Ple, and Arnaud Haudrechy. "Drawing Mononuclear Octahedral Coordination Compounds Containing Tridentate Chelating Ligands." Journal of Chemical Education 88, no. 3 (2011): 302–5. http://dx.doi.org/10.1021/ed100159a.

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31

Garnovskii, Alexander D., and Igor S. Vasil'chenko. "Rational design of metal coordination compounds with azomethine ligands." Russian Chemical Reviews 71, no. 11 (2002): 943–68. http://dx.doi.org/10.1070/rc2002v071n11abeh000759.

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32

Khavasi, Hamid Reza, and Narjes Rahimi. "Fluorine-Substituted Ligands Induce Structural Diversity of Coordination Compounds." ChemistrySelect 2, no. 34 (2017): 11314–21. http://dx.doi.org/10.1002/slct.201702047.

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33

Brissos, Rosa F., Ester Torrents, Francyelli Mariana dos Santos Mello, et al. "Highly cytotoxic DNA-interacting copper(ii) coordination compounds." Metallomics 6, no. 10 (2014): 1853–68. http://dx.doi.org/10.1039/c4mt00152d.

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34

Rakhimov, Rustem D., Kim P. Butin, and Kira I. Grandberg. "Redox properties of gold(I) compounds with organic ligands." Journal of Organometallic Chemistry 464, no. 2 (1994): 253–60. http://dx.doi.org/10.1016/0022-328x(94)87282-1.

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35

Tomažin, Urša, Uroš Grošelj, Marta Počkaj, Franc Požgan, Bogdan Štefane, and Jurij Svete. "Combinatorial Synthesis of Acacen-Type Ligands and Their Coordination Compounds." ACS Combinatorial Science 19, no. 6 (2017): 386–96. http://dx.doi.org/10.1021/acscombsci.7b00027.

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36

Olea-Román, Daniela, Alejandro Solano-Peralta, George Pistolis, et al. "Lanthanide coordination compounds with benzimidazole-based ligands. luminescence and EPR." Journal of Molecular Structure 1163 (July 2018): 252–61. http://dx.doi.org/10.1016/j.molstruc.2018.02.062.

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37

Kubo, Kazuyuki. "Divalent Carbon(0) Compounds as Promising Ligands in Coordination Chemistry." Bulletin of Japan Society of Coordination Chemistry 54 (2009): 68–70. http://dx.doi.org/10.4019/bjscc.54.68.

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38

Dömer, Johannes, Florian Hupka, F. Ekkehardt Hahn, and Roland Fröhlich. "Mono- and Dinuclear Coordination Compounds with Directional Bis(bidentate) Ligands." European Journal of Inorganic Chemistry 2009, no. 24 (2009): 3600–3606. http://dx.doi.org/10.1002/ejic.200900505.

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39

Draganjac, Mark, and Thomas B. Rauchfuss. "Transition Metal Polysulfides: Coordination Compounds with Purely Inorganic Chelate Ligands." Angewandte Chemie International Edition in English 24, no. 9 (1985): 742–57. http://dx.doi.org/10.1002/anie.198507421.

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Savchenkov, Anton V., Pavel A. Pirozhkov, Anna V. Vologzhanina, et al. "Uranyl Coordination Compounds with Alkaline Earth Metals and Crotonate Ligands." ChemistrySelect 4, no. 29 (2019): 8416–23. http://dx.doi.org/10.1002/slct.201901732.

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Kawasaki, Takeshi, Tatsuru Nishimura, and Takafumi Kitazawa. "Uranyl(VI)–Acetylacetonate Coordination Compounds with Various N-Heterocyclic Ligands." Bulletin of the Chemical Society of Japan 83, no. 12 (2010): 1528–30. http://dx.doi.org/10.1246/bcsj.20100159.

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Ávila-Torres, Yenny, Lázaro Huerta, and Noráh Barba-Behrens. "XPS-Characterization of Heterometallic Coordination Compounds with Optically Active Ligands." Journal of Chemistry 2013 (2013): 1–9. http://dx.doi.org/10.1155/2013/370637.

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The heterometallic optical complexes [Cu2Co(S,S(+)cpse)3(H2O)3]·4H2O (1) and [Cu2Ni(S,S(+)cpse)3(H2O)3]·10H2O (2) were obtained from the mononuclear copper(II) compound by the addition of nickel(II) or cobalt(II) chlorides, where (H2cpse) is the acetyl amino alcohol derivative N-[2-hydroxy-1(R)-methyl-2(R)-phenylethyl]-N-methylglycine. In comparison with the homotrinuclear copper(II) compound [Cu3(S,S(+)cpse)3(H2O)3]·8H2O reported previously, the substitution of a copper(II) atom by one cobalt(II) ion gave place to a heterotrinuclear compound1, which presents ferromagnetic-antiferromagnetic be

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Gatto, Claudia C., and Iariane J. Lima. "Crystal structure of chlorido(2-{[2-(phenylcarbamothioyl)hydrazin-1-ylidene](pyridin-2-yl)methyl}pyridin-1-ium)gold(I) chloride sesquihydrate." Acta Crystallographica Section E Crystallographic Communications 71, no. 9 (2015): 1070–72. http://dx.doi.org/10.1107/s2056989015015480.

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The title complex, [AuCl(C18H16N5S)]Cl·1.5H2O, may be considered as a gold(I) compound with the corresponding metal site coordinated by a thiosemicarbazone ligand through the S atom. The ligand adopts anEconformation and the gold(I) atom displays the expected linear geometry with a Cl atom also bonded to the metal ion [Cl—Au—S = 174.23 (5)°]. One of the pyridyl rings is protonated, giving the gold complex an overall positive charge. Two solvent water molecules, one of which is located on a twofold rotation axis, and a non-coordinating chloride ion complete the structural assembly. The molecula

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Houbrechts, Stephan, Carlo Boutton, Koen Clays, et al. "Novel Organometallic Compounds for Nonlinear Optics." Journal of Nonlinear Optical Physics & Materials 07, no. 01 (1998): 113–20. http://dx.doi.org/10.1142/s0218863598000090.

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Hyper-Rayleigh scattering is used to investigate the nonlinear optical properties of novel metal (ruthenium, nickel and gold) σ-arylacetylide complexes. The influence of the organometallic donor group and conjugating bridge on the quadratic hyperpolarizability is studied. For all organic ligands, the addition of the metal (donor) group is shown to increase the static hyperpolarizability by a factor of 2, 4 and 7 for gold, nickel and ruthenium complexes, respectively. Moreover, replacement of phenyl with a heterocyclic ring is demonstrated to enlarge the hyperpolarizability in the case of gold

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Moreno-Alcántar, Guillermo, Hugo Hernández-Toledo, José Manuel Guevara-Vela, et al. "Stability and trans Influence in Fluorinated Gold(I) Coordination Compounds." European Journal of Inorganic Chemistry 2018, no. 40 (2018): 4413–20. http://dx.doi.org/10.1002/ejic.201800567.

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Gualco, Pauline, Maxime Mercy, Sonia Ladeira, et al. "Hypervalent Silicon Compounds by Coordination of Diphosphine-Silanes to Gold." Chemistry - A European Journal 16, no. 35 (2010): 10808–17. http://dx.doi.org/10.1002/chem.201001281.

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Melnik, Milan, and Mária Kohútová. "Isomers in the chemistry of iron coordination compounds." Open Chemistry 8, no. 5 (2010): 965–91. http://dx.doi.org/10.2478/s11532-010-0083-2.

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AbstractThe coordination chemistry of iron covers a wide field, as shown by a survey covering the crystallographic and structural data of almost one thousand and three hundred coordination complexes. About 6.7% of these complexes exist as isomers and are summarized in this review. Included are distortion (96.6%) and cis — trans (3.4%) isomers. These are discussed in terms of the coordination about the iron atom, bond length and interbond angles. Distortion isomers, differing only by degree of distortion in Fe-L, Fe-L-Fe and L-Fe-L parameters, are the most common. Iron is found in the oxidation

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Ehrlich, Lisa, Robert Gericke, Erica Brendler, and Jörg Wagler. "(2-Pyridyloxy)silanes as Ligands in Transition Metal Coordination Chemistry." Inorganics 6, no. 4 (2018): 119. http://dx.doi.org/10.3390/inorganics6040119.

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Proceeding our initial studies of compounds with formally dative TM→Si bonds (TM = Ni, Pd, Pt), which feature a paddlewheel arrangement of four (N,S) or (N,N) bridging ligands around the TM–Si axis, the current study shows that the (N,O)-bidentate ligand 2-pyridyloxy (pyO) is also capable of bridging systems with TM→Si bonds (shown for TM = Pd, Cu). Reactions of MeSi(pyO)3 with [PdCl2(NCMe)2] and CuCl afforded the compounds MeSi(µ-pyO)4PdCl (1) and MeSi(µ-pyO)3CuCl (2), respectively. In the latter case, some crystals of the Cu(II) compound MeSi(µ-pyO)4CuCl (3) were obtained as a byproduct. Ana

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Kaim, Wolfgang, Brigitte Schwederski, Oliver Heilmann, and Fridmann M. Hornung. "Coordination compounds of pteridine, alloxazine and flavin ligands: structures and properties." Coordination Chemistry Reviews 182, no. 1 (1999): 323–42. http://dx.doi.org/10.1016/s0010-8545(98)00193-3.

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Manson, Jamie L., Jeffrey Donovan, and Brendan Twamley. "Mono- and polynuclear Cu(II) coordination compounds that contain diazine ligands." Polyhedron 27, no. 12 (2008): 2650–54. http://dx.doi.org/10.1016/j.poly.2008.05.007.

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