Tri-μ-ethanethiol­ato-bis­{[η(5)-1,2,3,4-tetra­methyl-5-(trimethyl­silyl)cyclo­penta­dien­yl]iron(II,III)}(Fe(II)–Fe(III))

The title complex, [Fe(2)(C(2)H(5)S)(3)(C(12)H(21)Si)(2)], has an unusual Fe(2)S(3) core. The two 1,2,3,4-tetra­methyl-5-(trimethyl­silyl)cyclo­penta­dienyl (Cp′) ligands coordinate to the Fe atoms with their C(5) planes perpendicular [dihedral angles = 88.23 (7) and 88.55 (7)°] to the Fe—Fe vector,...

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Detalles Bibliográficos
Autor principal: Li, Jing
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2972053/
https://www.ncbi.nlm.nih.gov/pubmed/21578582
http://dx.doi.org/10.1107/S1600536809045735
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author Li, Jing
author_facet Li, Jing
author_sort Li, Jing
collection PubMed
description The title complex, [Fe(2)(C(2)H(5)S)(3)(C(12)H(21)Si)(2)], has an unusual Fe(2)S(3) core. The two 1,2,3,4-tetra­methyl-5-(trimethyl­silyl)cyclo­penta­dienyl (Cp′) ligands coordinate to the Fe atoms with their C(5) planes perpendicular [dihedral angles = 88.23 (7) and 88.55 (7)°] to the Fe—Fe vector, building two Cp′Fe subunits. These two subunits are bridged by three thiol­ate ligands. There are no significant differences in the coordination geometries between the two Fe atoms. The short Fe—Fe distance of 2.7842 (5) Å is clear evidence of an inter­metallic bond. Such a diiron–sulfur structure might act as a model of active sites in some metalloproteins.
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spelling pubmed-29720532010-12-30 Tri-μ-ethanethiol­ato-bis­{[η(5)-1,2,3,4-tetra­methyl-5-(trimethyl­silyl)cyclo­penta­dien­yl]iron(II,III)}(Fe(II)–Fe(III)) Li, Jing Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title complex, [Fe(2)(C(2)H(5)S)(3)(C(12)H(21)Si)(2)], has an unusual Fe(2)S(3) core. The two 1,2,3,4-tetra­methyl-5-(trimethyl­silyl)cyclo­penta­dienyl (Cp′) ligands coordinate to the Fe atoms with their C(5) planes perpendicular [dihedral angles = 88.23 (7) and 88.55 (7)°] to the Fe—Fe vector, building two Cp′Fe subunits. These two subunits are bridged by three thiol­ate ligands. There are no significant differences in the coordination geometries between the two Fe atoms. The short Fe—Fe distance of 2.7842 (5) Å is clear evidence of an inter­metallic bond. Such a diiron–sulfur structure might act as a model of active sites in some metalloproteins. International Union of Crystallography 2009-11-07 /pmc/articles/PMC2972053/ /pubmed/21578582 http://dx.doi.org/10.1107/S1600536809045735 Text en © Jing Li 2009 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Metal-Organic Papers
Li, Jing
Tri-μ-ethanethiol­ato-bis­{[η(5)-1,2,3,4-tetra­methyl-5-(trimethyl­silyl)cyclo­penta­dien­yl]iron(II,III)}(Fe(II)–Fe(III))
title Tri-μ-ethanethiol­ato-bis­{[η(5)-1,2,3,4-tetra­methyl-5-(trimethyl­silyl)cyclo­penta­dien­yl]iron(II,III)}(Fe(II)–Fe(III))
title_full Tri-μ-ethanethiol­ato-bis­{[η(5)-1,2,3,4-tetra­methyl-5-(trimethyl­silyl)cyclo­penta­dien­yl]iron(II,III)}(Fe(II)–Fe(III))
title_fullStr Tri-μ-ethanethiol­ato-bis­{[η(5)-1,2,3,4-tetra­methyl-5-(trimethyl­silyl)cyclo­penta­dien­yl]iron(II,III)}(Fe(II)–Fe(III))
title_full_unstemmed Tri-μ-ethanethiol­ato-bis­{[η(5)-1,2,3,4-tetra­methyl-5-(trimethyl­silyl)cyclo­penta­dien­yl]iron(II,III)}(Fe(II)–Fe(III))
title_short Tri-μ-ethanethiol­ato-bis­{[η(5)-1,2,3,4-tetra­methyl-5-(trimethyl­silyl)cyclo­penta­dien­yl]iron(II,III)}(Fe(II)–Fe(III))
title_sort tri-μ-ethanethiol­ato-bis­{[η(5)-1,2,3,4-tetra­methyl-5-(trimethyl­silyl)cyclo­penta­dien­yl]iron(ii,iii)}(fe(ii)–fe(iii))
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2972053/
https://www.ncbi.nlm.nih.gov/pubmed/21578582
http://dx.doi.org/10.1107/S1600536809045735
work_keys_str_mv AT lijing trimethanethiolatobisē51234tetramethyl5trimethylsilylcyclopentadienylironiiiiifeiifeiii

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