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Ackermann J, Noufele CN, Hagenbach A, Abram U. Nitrosyltechnetium(I) Complexes with 2-(Diphenylphosphanyl)aniline. Z Anorg Allg Chem 2018. [DOI: 10.1002/zaac.201800395] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Janine Ackermann
- Institute of Chemistry and Biochemistry; Freie Universität Berlin; Fabeckstr. 34/36 14195 Berlin Germany
| | - Christelle Nijki Noufele
- Institute of Chemistry and Biochemistry; Freie Universität Berlin; Fabeckstr. 34/36 14195 Berlin Germany
| | - Adelheid Hagenbach
- Institute of Chemistry and Biochemistry; Freie Universität Berlin; Fabeckstr. 34/36 14195 Berlin Germany
| | - Ulrich Abram
- Institute of Chemistry and Biochemistry; Freie Universität Berlin; Fabeckstr. 34/36 14195 Berlin Germany
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Liebing P, Freudenberg J, Heiser C, Merzweiler K. Novel Copper(I) Clusters with 2-(Diphenylphosphanyl)anilide Ligands. Synthesis and Crystal Structures of [Cu6X2(NHR)4] (X= Cl, Br, I;R= C6H4-2-PPh2). Z Anorg Allg Chem 2016. [DOI: 10.1002/zaac.201600364] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Phil Liebing
- Institut für Chemie; Naturwissenschaftliche Fakultät II; Universität Halle; Kurt Mothes-Str. 2 06120 Halle Germany
| | - Jan Freudenberg
- Institut für Chemie; Naturwissenschaftliche Fakultät II; Universität Halle; Kurt Mothes-Str. 2 06120 Halle Germany
| | - Christian Heiser
- Institut für Chemie; Naturwissenschaftliche Fakultät II; Universität Halle; Kurt Mothes-Str. 2 06120 Halle Germany
| | - Kurt Merzweiler
- Institut für Chemie; Naturwissenschaftliche Fakultät II; Universität Halle; Kurt Mothes-Str. 2 06120 Halle Germany
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Iwashita S, Saito Y, Ohtsu H, Tsuge K. Synthesis, structures and stability of amido gold(iii) complexes with 2,2′:6′,2′′-terpyridine. Dalton Trans 2014; 43:15719-22. [DOI: 10.1039/c4dt02279c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Schmidbaur H, Raubenheimer HG, Dobrzańska L. The gold-hydrogen bond, Au-H, and the hydrogen bond to gold, Au∙∙∙H-X. Chem Soc Rev 2013; 43:345-80. [PMID: 23999756 DOI: 10.1039/c3cs60251f] [Citation(s) in RCA: 171] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
In the first part of this review, the characteristics of Au-H bonds in gold hydrides are reviewed including the data of recently prepared stable organometallic complexes with gold(I) and gold(III) centers. In the second part, the reports are summarized where authors have tried to provide evidence for hydrogen bonds to gold of the type Au∙∙∙H-X. Such interactions have been proposed for gold atoms in the Au(-I), Au(0), Au(I), and Au(III) oxidation states as hydrogen bonding acceptors and H-X units with X = O, N, C as donors, based on both experimental and quantum chemistry studies. To complement these findings, the literature was screened for examples with similar molecular geometries, for which such bonding has not yet been considered. In the discussion of the results, the recently issued IUPAC definitions of hydrogen bonding and the currently accepted description of agostic interactions have been used as guidelines to rank the Au∙∙∙H-X interactions in this broad range of weak chemical bonding. From the available data it appears that all the intra- and intermolecular Au∙∙∙H-X contacts are associated with very low binding energies and non-specific directionality. To date, the energetics have not been estimated, because there are no thermochemical and very limited IR/Raman and temperature-dependent NMR data that can be used as reliable references. Where conspicuous structural or spectroscopic effects have been observed, explanations other than hydrogen bonding Au∙∙∙H-X can also be advanced in most cases. Although numerous examples of short Au∙∙∙H-X contacts exist in the literature, it seems, at this stage, that these probably make only very minor contributions to the energy of a given system and have only a marginal influence on molecular conformations which so far have most often attracted researchers to this topic. Further, more dedicated investigations will be necessary before well founded conclusions can be drawn.
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Affiliation(s)
- Hubert Schmidbaur
- Department Chemie, Technische Universität München, Garching, Germany.
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Kozlov VA, Aleksenko VY, Aleksanyan DV, Sharova EV, Artyushin OI, Odinets IL. Effective Modular Assembling of Novel Ligands Starting from (Thio)Phosphorylated Anilines. PHOSPHORUS SULFUR 2013. [DOI: 10.1080/10426507.2012.743129] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Vladimir A. Kozlov
- a A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Moscow , Russian Federation
| | - Valentina Yu. Aleksenko
- a A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Moscow , Russian Federation
| | - Diana V. Aleksanyan
- a A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Moscow , Russian Federation
| | - Elena V. Sharova
- a A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Moscow , Russian Federation
| | - Oleg I. Artyushin
- a A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Moscow , Russian Federation
| | - Irina L. Odinets
- a A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Moscow , Russian Federation
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Ovens JS, Truong KN, Leznoff DB. Structural organization and dimensionality at the hands of weak intermolecular Au⋯Au, Au⋯X and X⋯X (X = Cl, Br, I) interactions. Dalton Trans 2012; 41:1345-51. [DOI: 10.1039/c1dt11741f] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lavy S, Miller JJ, Pažický M, Rodrigues AS, Rominger F, Jäkel C, Serra D, Vinokurov N, Limbach M. Stoichiometric Reductive CN Bond Formation of Arylgold(III) Complexes with N-Nucleophiles. Adv Synth Catal 2010. [DOI: 10.1002/adsc.201000598] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Schroer J, Wagner S, Abram U. Rhenium Complexes with 2-(Diphenylphosphinomethyl)aniline: Formation of a Cyclic, Trinuclear Oxorhenium(V) Core. Inorg Chem 2010; 49:10694-701. [DOI: 10.1021/ic101792j] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jennifer Schroer
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstrasse 34-36, D-14195 Berlin, Germany
| | - Stefan Wagner
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstrasse 34-36, D-14195 Berlin, Germany
| | - Ulrich Abram
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstrasse 34-36, D-14195 Berlin, Germany
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Cavallo G, Metrangolo P, Pilati T, Resnati G, Sansotera M, Terraneo G. Halogen bonding: a general route in anion recognition and coordination. Chem Soc Rev 2010; 39:3772-83. [DOI: 10.1039/b926232f] [Citation(s) in RCA: 415] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Metrangolo P, Pilati T, Terraneo G, Biella S, Resnati G. Anion coordination and anion-templated assembly under halogen bonding control. CrystEngComm 2009. [DOI: 10.1039/b821300c] [Citation(s) in RCA: 143] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Blanco MC, Fernández EJ, Olmos ME, Pérez J, Laguna A. From Diphosphane to Diphosphodiide Gold(III) Derivatives of 1,2-Diphosphinobenzene. Chemistry 2006; 12:3379-88. [PMID: 16470885 DOI: 10.1002/chem.200501438] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Treatment of 1,2-diphosphinobenzene with [Au(C6F5)3(tht)] leads to the diphosphane derivative [{Au(C6F5)3}(1,2-PH2C6H4PH2)] (1), which further reacts with other pentafluorophenylgold(III) reagents in the presence of acetylacetonate as deprotonating agent to afford phosphane-phosphide complexes. The noncyclic PPN[{Au(C6F5)3}2(1,2-PHC6H4PH2)] (2; PPN = bis(triphenylphosphine)iminium) has been shown to be a useful starting material for the synthesis of higher nuclearity cyclic or noncyclic diphosphide or even diphosphodiide derivatives through similar reactions. The crystal structures of the trinuclear anionic NBu4[{Au(C6F5)3}(1,2-PHC6H4PH){Au(C6F5)2Cl}{mu-Au(C6F5)2}] (3) and the hexanuclear [{Au(C6F5)3}(1,2-PC6H4P){Au(C6F5)3}{mu-M(dppe)M}2] (M = Au (12), Ag (13)) have been established by X-ray diffraction methods, the last complexes having a bicyclic ring containing three intramolecular interactions between the M(I) centres.
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Affiliation(s)
- M Carmen Blanco
- Departamento de Química, Universidad de La Rioja, Grupo de Síntesis Química de La Rioja, UA-CSIC, Obispo Bustamante 3, 26001 Logroño, Spain
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Chen YD, Zhang LY, Qin YH, Chen ZN. Heterovalent AuIII−MI (M = Cu, Ag, Au) Complexes Derived from Incorporation of [Au(tdt)2]- (tdt = Toluene-3,4-dithiolate) with [M2(dppm)2]2+ (dppm = Bis(diphenylphosphino)methane). Inorg Chem 2005; 44:6456-62. [PMID: 16124827 DOI: 10.1021/ic050542n] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Polynuclear heterovalent Au(III)-M(I) (M = Cu, Ag, Au) cluster complexes [Au(III)Cu(I)8(mu-dppm)3(tdt)5]+ (1), [Au(III)3Ag(I)8(mu-dppm)4(tdt)8]+ (2), and [Au(III)Au(I)4(mu-dppm)4(tdt)2]3+ (3) were prepared by reaction of [Au(III)(tdt)2]- (tdt = toluene-3,4-dithiolate) with 2 equiv of [M(I)2(dppm)2]2+ (dppm = bis(diphenylphosphino)methane). Complex 3 originates from incorporation of one [Au(III)(tdt)2]- with two [Au(I)2(dppm)2]2+ components through Au(III)-S-Au(I) linkages. Formation of complexes 1 and 2, however, involves rupture of metal-ligand bonds in the metal components and recombination between the ligands and the metal atoms. The Au(tdt)2 component connects to four M(I) atoms through Au(III)-S-M(I) linkages in syn and anti conformations in complexes 1 (M = Cu) and 3 (M = Au), respectively, but in both syn and anti conformations in complex 2 (M = Ag). The tdt ligand exhibits five types of bonding modes in complexes 1-3, chelating Au(III) or M(I) atoms as well as bridging Au(III)-M(I) or M(I)-M(I) atoms in different orientations. Although complexes 1 and 2 are nonemissive, Au(III)Au(I)(4) complex 3 shows room-temperature luminescence with emission maximum at 555 nm (tau(em) = 3.1 micros) in the solid state and at 570 nm (tau(em) = 1.5 micros) in acetonitrile solution.
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Affiliation(s)
- Yan-Dan Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
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Stork JR, Rios D, Pham D, Bicocca V, Olmstead MM, Balch AL. Metal−Metal Interactions in Platinum(II)/Gold(I) or Platinum(II)/Silver(I) Salts Containing Planar Cations and Linear Anions. Inorg Chem 2005; 44:3466-72. [PMID: 15877427 DOI: 10.1021/ic048333a] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The salts [Pt{C(NHMe)(2)}(4)][Au(CN)(2)](2), [Pt{C(NHMe)(2)}(4)][Ag(2)(CN)(3)][Ag(CN)(2)], [Pt(en)(2)][Au(CN)(2)](2), [Pt(en)(2)][Ag(CN)(2)](2), and [Pt(bipy)(2)][Au(CN)(2)](2) have been prepared by mixing solutions of salts containing the appropriate cation with solutions of K[Au(CN)(2)] or K[Ag(CN)(2)]. Because the platinum atom in the cation is sterically protected, the structures of [Pt{C(NHMe)(2)}(4)][Au(CN)(2)](2) and [Pt{C(NHMe)(2)}(4)][Ag(2)(CN)(3)][Ag(CN)(2)] reveal no close metal-metal interactions. Colorless crystals of [Pt(en)(2)][Au(CN)(2)](2) and [Pt(en)(2)][Ag(CN)(2)](2) are isostructural and involve extended chains of alternating cations and anions that run parallel to the crystallographic a axis, along with isolated anions. In the chains, the metal-metal separations are relatively short: Pt...Au, 3.1799(3) Angstroms; Pt...Ag, 3.1949(2) Angstroms. In [Pt(bipy)(2)][Au(CN)(2)](2), each cation has axial interactions with the anions through close Pt...Au contacts [3.1735(6) Angstroms]. In addition, the anions are weakly linked through Au...Au contacts of 3.5978(9) Angstroms. Unlike the previously reported Pt/Au complex [Pt(NH(3))(4)][Au(CN)(2)](2).1.5H(2)O, which is luminescent, none of the salts reported here luminesce.
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Affiliation(s)
- Jay R Stork
- Department of Chemistry, University of California, Davis, 95616, USA
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