A cationic dicarbene complex of iron. The crystal structure of [Fe(CO)2(S2CNMe2)(CNMe2)2S]PF6 · C2H4Cl2 |
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Authors: | WK Dean DG Vanderveer |
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Institution: | Department of Chemistry, Emory University, Atlanta, GA, 30322 U.S.A. |
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Abstract: | The structure of the compound Fe(CO)2(S2CNMe2)(CNMe2)2S]PF6 · C2H4Cl2 has been determined by X-ray crystallography. The compound crystallizes in space group C2/c with eight formula units in a unit cell of dimensions a 23.939(18), b 15.771(7), c 12.314(4) Å, β 92.01(5)°. Full-matrix least-squares refinement of 2084 counter data yielded R = 0.051. The complex cation contains an unusual chelating dicarbene ligand, and the structure of this complex is compared with related species. The bonding properties of the dicarbene ligand are discussed. |
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Keywords: | To whom correspondence should be addressed |
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