Pentacarbonyl-1&#954;2C,2&#954;3C-[(diphenylphosphoryl)diphenylphosphane-1&#954;P]-&#956;-ethane-1,2-dithiolato-1:2&#954;4S,S&#8242;:S,S&#8242;-diiron(I)(Fe&#8212;Fe)

oleh: Xu-Feng Liu, Xiao-Yong Yu

Format:	Article
Diterbitkan:	International Union of Crystallography 2011-11-01

Deskripsi

The dinuclear title compound, [Fe2(C2H4S2)(C24H20OP2)(CO)5] or (&#956;-SCH2CH2S-&#956;)Fe2(CO)5[Ph2PP(O)Ph2], contains a butterfly-shaped Fe2S2 core in which the Fe...Fe separation is 2.5275&#8197;(6)&#8197;&#197;. One of the Fe atoms is also coordinated to three carbonyl ligands and the other to two carbonyl ligands and one phosphane ligand [Ph2PP(O)Ph2]. Both Fe-atom geometries could be described as grossly distorted octahedral and the Ph2PP(O)Ph2 ligand lies trans to the Fe...Fe link.

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Pentacarbonyl-1&amp;#954;2C,2&amp;#954;3C-[(diphenylphosphoryl)diphenylphosphane-1&amp;#954;P]-&amp;#956;-ethane-1,2-dithiolato-1:2&amp;#954;4S,S&amp;#8242;:S,S&amp;#8242;-diiron(I)(Fe&amp;#8212;Fe)

Deskripsi

Pentacarbonyl-1κ2C,2κ3C-[(diphenylphosphoryl)diphenylphosphane-1κP]-μ-ethane-1,2-dithiolato-1:2κ4S,S′:S,S′-diiron(I)(Fe—Fe)