SYNTHESIS AND X-RAY CRYSTAL-STRUCTURE OF THE HETEROMETALLIC PLATINUM MERCURY CLUSTER [(PT-4(MU-CO)(4)(PME(2)PH)(4))(MU(3)-HGI)(2)]

被引：12

作者：

DAHMEN, KH ^{[1
]}

IMHOF, D ^{[1
]}

VENANZI, LM ^{[1
]}

GERFIN, T ^{[1
]}

GRAMLICH, V ^{[1
]}

机构：

[1] ETH ZURICH,INST KRISTALLOG & PETROG,CH-8092 ZURICH,SWITZERLAND

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1995年 / 486卷 / 1-2期

关键词：

PLATINUM; MERCURY; CLUSTER; NMR-SPECTROSCOPY; X-RAY STRUCTURE; HETEROBIMETALLICS;

D O I：

10.1016/0022-328X(94)05055-G

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The bicapped cluster [{Pt-4(mu-CO)(4)(PMe(2)Ph)(4)}{mu(3)-HgI}(2)] (1) was obtained by reacting the cluster compound [Pt-4(mu-CO)(5)(PMe(2)Ph)(4)] with one equivalent of [Hg2I2]. The IR and multinuclear NMR data as well as the X-ray crystal structure of the compound are reported. This compound crystallizes in the monoclinic space group P2(1)/m with Z = 4, a = 10.086(2), b = 18.739(4), c = 24.764(5) Angstrom, and beta = 90.94(3)degrees. The structure was refined to R = 0.0787 for 3303 observed reflections (I greater than or equal to 3.0 sigma(I)).

引用

页码：37 / 43

页数：7

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