MERCURY COORDINATION TO EXO-DITHIO-7,8-DICARBA-NIDO-UNDECABORATE DERIVATIVES

被引：16

作者：

TEIXIDOR, F

AYLLON, JA

VINAS, C

KIVEKAS, R

SILLANPAA, R

CASABO, J

机构：

[1] UNIV HELSINKI, DEPT CHEM, SF-00014 HELSINKI, FINLAND

[2] UNIV AUTONOMA BARCELONA, DEPT QUIM INORGAN, E-08193 BARCELONA, SPAIN

[3] UNIV TURKU, DEPT CHEM, SF-20500 TURKU 50, FINLAND

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1994年 / 483卷 / 1-2期

关键词：

MERCURY COMPOUNDS; CARBORANE LIGANDS; BORON COMPOUNDS; PI-BONDING; METALLACARBORANE; X-RAY STRUCTURE;

D O I：

10.1016/0022-328X(94)87158-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Ligands incorporating two sulphur atoms directly connected to the carbon atoms of the unit 7,8-dicarba-nido-undecarborate (1-) have been shown to coordinate via the sulfur groups, and for Ru(II) or Rh(III) additional participation of the unit B(3)-H in the coordination is observed. Mercury (II) is an exception, and Hg-C2B3 (metal-to-open-face bonding) has been demonstrated regardless of the presence of the two sulfur atoms. This coordination has been proved unambiguously by the crystal structure of [Hg(L(s2c5))(PPh3)] where L(s2c5)(2-) = {7,8-mu-(SCH2S)-7,8-C2B9H9}2-.

引用

页码：153 / 157

页数：5

共 15 条

[1]

[Anonymous], 1974, INT TABLES XRAY CRYS, VIV

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