A cationic dicarbene complex of iron. The crystal structure of [Fe(CO)2(S2CNMe2)(CNMe2)2S]PF6 · <math><mtext>1</mtext><mtext>2</mtext></math>C2H4Cl2期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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A cationic dicarbene complex of iron. The crystal structure of [Fe(CO)₂(S₂CNMe₂)(CNMe₂)₂S]PF₆ · $12$ C₂H₄Cl₂

Authors:	WK Dean DG Vanderveer

Institution:	Department of Chemistry, Emory University, Atlanta, GA, 30322 U.S.A.

Abstract:	The structure of the compound Fe(CO)₂(S₂CNMe₂)(CNMe₂)₂S]PF₆ · $12$ 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.

Keywords:	To whom correspondence should be addressed
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