Integrity and structural characteristics of the M6E8 (E = S, Se, Te) cluster core:: Syntheses and structures of [Co6S8(PR3)6]n+ (R = Me2Ph, n = 1; R = OMe, n = 0)

被引：5
|
作者：
Kang, BS [1 ]
Wen, TB
Yu, XY
Zhang, HX
Tong, YX
Su, CY
Chen, ZN
Liu, HQ
机构：
[1] Zhongshan Univ, Sch Chem & Chem Engn, Guangzhou 510275, Peoples R China
[2] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China
来源：
JOURNAL OF CLUSTER SCIENCE | 1999年 / 10卷 / 03期
基金：
中国国家自然科学基金;
关键词：
cluster core M6E8; structural characteristics; crystal structure; hexacobalt cluster complex; phosphine; sulfide bridging;
D O I：
10.1023/A:1022681127451
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Two new members of the hexanuclear series [Co6S8(PR3)(6)](n+). complexes [Co6S8(PMe2Ph)(6)](ClO4) (1) and [Co6S8{P(OMe)(3)}(6)] (2), have been syn thesizes and characterized by X-ray diffraction analyses. Their formation process was postulated to go through trinuclear mu(3)-S bridged moieties. The structural characterisitics of the M6E8P6 skeleton of a whole series of [M6E8(PR3)(6)](n+) (M = Co, Cr, Fe, Mo; E = S, Se, Te) complexes are presented in terms of atomic distances and core volumes.
引用
收藏
页码：429 / 443
页数：15
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