期刊
JOURNAL OF ORGANOMETALLIC CHEMISTRY
卷 694, 期 15, 页码 2380-2385出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jorganchem.2009.03.032
关键词
Gold; Selenium; Binuclear complex; X-ray structure; Aurophilicity
资金
- Fonds der Chemischen Industrie
- University of Wuppertal
A series of mono- and dinuclear gold(I) phosphine complexes of the type [Au{SeC(OMe)=NPh}(P)] [P = PPh3, PTA, P(o-tolyl)(3), P(p-MeOC6H4)(3)] and [Au-2{SeC(OMe)=NPh}(2)(mu-PP)] (PP = dppm, dppe, dppp, dppf, dppee) were prepared from the reaction of the appropriate chlorogold(I) phosphine complexes with N-phenyl-O-methylselenocarbamide in the presence of base. These new complexes were fully characterised by spectroscopic techniques and, in several cases, by X-ray crystallography. The differences in the solid-state structures of these selenium complexes were compared with those of some sulfur analogues. (C) 2009 Elsevier B.V. All rights reserved.
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