Synthesis, characterization, structure and luminescence studies of dinuclear gold(I) alkynyls of bis(diphenylphosphino)alkyl- and aryl-amines

被引：26
作者：
Yip, Sung-Kong [1 ]
Lam, Wai Han [1 ]
Zhu, Nianyong [1 ]
Yam, Vivian Wing-Wah [1 ]
机构：
[1] Univ Hong Kong, Dept Chem, Ctr Carbon Rich Mol & Nano Scale Met Based Mat Re, Hong Kong, Hong Kong, Peoples R China
来源：
INORGANICA CHIMICA ACTA | 2006年 / 359卷 / 11期
关键词：
gold(I); alkynyl ligands; luminescence; phosphine ligands;
D O I：
10.1016/j.ica.2005.11.007
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A series of alkynylgold(I) bis(diphenylphosphino)alkyl- and aryl-amine complexes, [{Ph2PN(R)PPh2)Au-2(C CR')(2)] [R = "Pr, R' = Ph (1), C6H4OMe-p (2), C6H4Me-p (3), C6H4Cl-P (4); R = C6H4OMe-p, R' = Ph (5)], has been synthesized. The X-ray crystal structures of I and 2 revealed the presence of short intramolecular Au (...) Au contacts with the distances of 2.8404(8) and 3.0708(7) angstrom. The luminescence behavior of the complexes were studied. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：3639 / 3648
页数：10
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