Syntheses and molecular structures of some phosphine-gold(I) derivatives of 1,3-diynes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

Syntheses and molecular structures of some phosphine-gold(I) derivatives of 1,3-diynes

Authors:	Michael I. Bruce Martin Jevric Mark E. Smith Natasha N. Zaitseva

Affiliation:	^a Department of Chemistry, University of Adelaide, Adelaide, SA 5005, Australia ^b Chemistry M313, University of Western Australia, Crawley, WA 6009, Australia

Abstract:	The syntheses of several diynylgold(I) phosphine complexes, including Au(CCCCH){P(tol)₃} (1), Au(CCCCSiMe₃)(PR₃) (R = Ph 2-Ph, tol 2-tol), Au(CCCCFc)(PPh₃) (3), {(tol)₃P}Au(CC)_nAu{P(tol)₃} [n = 2 (4), 3 (6), 4 (7)], {(Ph₃P)Au}CCCC{Au[P(tol)₃]} (5), [ppn][Au{CCCCAu[P(tol)₃]}₂] (8), [Au₂(μ-I)(μ-dppm)₂][Au(CCCCSiMe₃)₂] (9), Hg{CCCCAu(PR₃)}₂ (R = Ph 10-Ph, tol 10-tol) and {(triphos)Cu}CCCC{Au[P(tol)₃]} (11) are described. Of these, the X-ray molecular structures of 1, 2-tol, 3, 4 and 9 have been determined.

Keywords:	Diynyl-gold(I) complexes Phosphine-gold(I) complexes X-ray diffraction Crystal structures
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