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Cleavage of phosphorus-sulfur bond and formation of (μ-S)Fe core from photochemical reactions of Fe(CO)5 with [(RO)2PS2]2; (R = Me, Et, iPr). J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.02.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lü X, Ren ZG, Zheng AX, Zhang L, Lang JP. Bis(acetonitrile-κN)bis[hydridotris(3,5-dimethylpyrazol-1-yl-κN2)borato]di-μ3-sulfido-tetra-μ2-sulfido-di-μ2-thiocyanato-κ2N:S;κ2S:N-tetracopper(I)ditungsten(VI). Acta Crystallogr C 2011; 67:m241-4. [DOI: 10.1107/s0108270111022347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2011] [Accepted: 06/09/2011] [Indexed: 11/10/2022] Open
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Wei ZH, Li HX, Cheng ML, Tang XY, Chen Y, Zhang Y, Lang JP. Monomeric, Dimeric and Polymeric W/Cu/S Clusters Based on [Et4N][Tp*W(μ3-S)3(CuBr)3] and Various Nitrogen Donor Ligands. Inorg Chem 2009; 48:2808-17. [DOI: 10.1021/ic8019342] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhen-Hong Wei
- College of Chemistry, Chemical Engineering and Materials Science, Suzhou University, Suzhou 215123, People’s Republic of China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
| | - Hong-Xi Li
- College of Chemistry, Chemical Engineering and Materials Science, Suzhou University, Suzhou 215123, People’s Republic of China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
| | - Mei-Ling Cheng
- College of Chemistry, Chemical Engineering and Materials Science, Suzhou University, Suzhou 215123, People’s Republic of China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
| | - Xiao-Yan Tang
- College of Chemistry, Chemical Engineering and Materials Science, Suzhou University, Suzhou 215123, People’s Republic of China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
| | - Yang Chen
- College of Chemistry, Chemical Engineering and Materials Science, Suzhou University, Suzhou 215123, People’s Republic of China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
| | - Yong Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Suzhou University, Suzhou 215123, People’s Republic of China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
| | - Jian-Ping Lang
- College of Chemistry, Chemical Engineering and Materials Science, Suzhou University, Suzhou 215123, People’s Republic of China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
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Wei ZH, Li HX, Ren ZG, Lang JP, Zhang Y, Sun ZR. Stepwise addition of CuNCS onto [Et4N][Tp*WS3]: Design, syntheses, structures and third-order nonlinear optical properties. Dalton Trans 2009:3425-33. [DOI: 10.1039/b822858b] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lee SC, Holm RH. The clusters of nitrogenase: synthetic methodology in the construction of weak-field clusters. Chem Rev 2004; 104:1135-58. [PMID: 14871151 DOI: 10.1021/cr0206216] [Citation(s) in RCA: 273] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sonny C Lee
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, USA
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Lang JP, Yu H, Ji SJ, Tatsumi K. Syntheses and crystal structures of nickel and manganese cluster compounds of the pentamethylcyclopentadienyl trisulfido tungsten. Inorganica Chim Acta 2003. [DOI: 10.1016/s0020-1693(02)01284-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Affiliation(s)
- C Simonnet-Jégat
- Institut Lavoisier, UMR 8637 du CNRS, Université de Versailles-St-Quentin, 45, avenue des Etats-Unis, 78035 Versailles, France
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King R, Bitterwolf T. Metal carbonyl analogues of iron–sulfur clusters found in metalloenzyme chemistry. Coord Chem Rev 2000. [DOI: 10.1016/s0010-8545(99)00251-9] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Synthesis, structure, and redox properties of the sulfido bridged tetranuclear cluster complex [(Ph3P)2N][Fe3(CO)9{μ3-SFeCp(CO)2}]. Inorganica Chim Acta 1999. [DOI: 10.1016/s0020-1693(98)00390-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Cadot E, Béreau V, Marg B, Halut S, Sécheresse F. Syntheses and Characterization of gamma-[SiW(10)M(2)S(2)O(38)](6)(-) (M = Mo(V), W(V)). Two Keggin Oxothio Heteropolyanions with a Metal-Metal Bond. Inorg Chem 1996; 35:3099-3106. [PMID: 11666504 DOI: 10.1021/ic951054q] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The oxothio polyanions gamma-[SiW(10)M(2)S(2)O(38)](6)(-) (M = Mo(V), W(V)) were obtained through stereospecific addition of the dication [M(2)S(2)O(2)](2+) (M = Mo, W) to the divacant gamma-[SiW(10)O(36)](8)(-) anion in dimethylformamide. These compounds were isolated as crystals and are stable in usual organic solvents and in aqueous medium from pH = 1 to pH = 7. NEt(4)Cs(3)H(2)[SiW(10)Mo(2)S(2)O(38)].6H(2)O (a gamma-isomer derived from the alpha Keggin structure capped by the [Mo(2)S(2)O(2)](2+) fragment containing a metal-metal bond) crystallizes in the triclinic space group P&onemacr; with a = 12.050(3) Å, b = 12.695(2) Å, c = 20.111(4) Å, alpha = 74.35(2) degrees, beta = 86.83(2) degrees, gamma = 63.50(2) degrees, Z = 2. NEt(4)Cs(5)[SiW(12)S(2)O(38)].7H(2)O is isostructural and crystallizes in the triclinic space group P&onemacr; with a = 12.197(4) Å, b = 12.714(3) Å, c = 20.298(3) Å, alpha = 74.75(1) Å, beta = 86.48(2) degrees, gamma = 61.80(2) degrees, Z = 2. (183)W NMR spectra of Li(+) salts in aqueous solution agree with the solid state structures and reveal 100% purity for both anions. Polarographic, infrared and UV-vis data are also given.
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Affiliation(s)
- E. Cadot
- Laboratoire d'Electrochimie et Chimie de Solides Inorganiques, LECSI, EP-CNRS 67, Université de Versailles Saint Quentin, 78035 Versailles Cedex, France, and Laboratoire de Chimie des Métaux de Transition, URA 419, Université Pierre et Marie Curie, 4 Place Jussieu, 75252 Paris Cedex 05, France
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Calderoni F, Demartin F, Iapalucci MC, Laschi F, Longoni G, Zanello P. Synthesis and Chemical and Electrochemical Characterization of Fe-S Carbonyl Clusters. X-ray Crystal Structures of [N(PPh(3))(2)](2)[Fe(5)S(2)(CO)(14)] and [N(PPh(3))(2)](2)[Fe(6)S(6)(CO)(12)]. Inorg Chem 1996; 35:898-905. [PMID: 11666263 DOI: 10.1021/ic950482t] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A reinvestigation of the redox behavior of the [Fe(3)(&mgr;(3)-S)(CO)(9)](2)(-) dianion led to the isolation and characterization of the new [Fe(5)S(2)(CO)(14)](2)(-), as well as the known [Fe(6)S(6)(CO)(12)](2)(-) dianion. As a corollary, new syntheses of the [Fe(3)S(CO)(9)](2)(-) dianion are also reported. The [Fe(5)S(2)(CO)(14)](2)(-) dianion has been obtained by oxidative condensation of [Fe(3)S(CO)(9)](2)(-) induced by tropylium and Ag(I) salts or SCl(2), or more straightforwardly through the reaction of [Fe(4)(CO)(13)](2)(-) with SCl(2). The [Fe(6)S(6)(CO)(12)](2)(-) dianion has been isolated as a byproduct of the synthesis of [Fe(3)S(CO)(9)](2)(-) and [Fe(5)S(2)(CO)(14)](2)(-) or by reaction of [Fe(4)(CO)(13)](2)(-) with elemental sulfur. The structures of [N(PPh(3))(2)](2)[Fe(5)S(2)(CO)(14)] and [N(PPh(3))(2)](2)[Fe(6)S(6)(CO)(12)] were determined by single-crystal X-ray diffraction analyses. Crystal data: for [N(PPh(3))(2)](2)[Fe(5)S(2)(CO)(14)], monoclinic, space group P2(1)/c (No. 14), a = 24.060(5), b = 14.355(6), c = 23.898(13) Å, beta = 90.42(3) degrees, Z = 4; for [N(PPh(3))(2)](2)[Fe(6)S(6)(CO)(12)], monoclinic, space group C2/c (No. 15), a = 34.424(4), b = 14.081(2), c = 19.674(2) Å, beta = 115.72(1) degrees, Z = 4. The new [Fe(5)S(2)(CO)(14)](2)(-) dianion shows a "bow tie" arrangement of the five metal atoms. The two Fe(3) triangles sharing the central Fe atom are not coplanar and show a dihedral angle of 55.08(3) degrees. Each Fe(3) moiety is capped by a triply bridging sulfide ligand. The 14 carbonyl groups are all terminal; two are bonded to the unique central atom and three to each peripheral iron atom. Protonation of the [Fe(5)S(2)(CO)(14)](2)(-) dianion gives reversibly rise to the corresponding [HFe(5)S(2)(CO)(14)](-) monohydride derivative, which shows an (1)H-NMR signal at delta -21.7 ppm. Its further protonation results in decomposition to mixtures of Fe(2)S(2)(CO)(6) and Fe(3)S(2)(CO)(9), rather than formation of the expected H(2)Fe(5)S(2)(CO)(14) dihydride. Exhaustive reduction of [Fe(5)S(2)(CO)(14)](2)(-) with sodium diphenyl ketyl progressively leads to fragmentation into [Fe(3)S(CO)(9)](2)(-) and [Fe(CO)(4)](2)(-), whereas electrochemical, as well as chemical oxidation with silver or tropylium tetrafluoroborate, in dichloromethane, generates the corresponding [Fe(5)S(2)(CO)(14)](-) radical anion which exhibits an ESR signal at g = 2.067 at 200 K. The electrochemical studies also indicated the existence of a subsequent one-electron anodic oxidation which possesses features of chemical reversibility in dichloromethane but not in acetonitrile solution. A reexamination of the electrochemical behavior of the [Fe(3)S(CO)(9)](2)(-) dianion coupled with ESR monitoring enabled the spectroscopic characterization of the [Fe(3)S(CO)(9)](-) radical monoanion and demonstrated its direct involvement in the generation of the [Fe(5)S(2)(CO)(14)](n)()(-) (n = 0, 1, 2) system.
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Affiliation(s)
- Francesca Calderoni
- Dipartimento di Chimica Fisica ed Inorganica, viale Risorgimento 4, 40136 Bologna, Italy, Dipartimento di Chimica Strutturale e Stereochimica Inorganica, via G. Venezian 21, 20133 Milano, Italy, and Dipartimento di Chimica, Pian dei Mantellini 44, 53100 Siena, Italy
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Jeannin Y, Sécheresse F, Bernès S, Robert F. Molecular architecture of copper(I) thiometallate complexes. Example of a cubane with an extra face, (NPr4)3[MS4Cu4Cl5] MMo, W). Inorganica Chim Acta 1992. [DOI: 10.1016/s0020-1693(00)92393-4] [Citation(s) in RCA: 85] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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