NEW DINUCLEAR AND TRINUCLEAR COMPLEXES OF RUTHENIUM WITH OCTAHEDRA JOINED ON FACES OR EDGES .4. COMPOUNDS CONTAINING [(R3P)3RUCL3RUCL3RU(PR3)3]+ IONS - STRUCTURES, EPR SPECTROSCOPY, AND ELECTROCHEMISTRY

被引：18

作者：

COTTON, FA ^{[1
]}

TORRALBA, RC ^{[1
]}

机构：

[1] TEXAS A&M UNIV SYST,MOLEC STRUCT & BONDING LAB,COLLEGE STN,TX 77843

来源：

INORGANIC CHEMISTRY | 1991年 / 30卷 / 23期

关键词：

D O I：

10.1021/ic00023a019

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The preparation and properties of four new compounds are reported. These are [Ru3Cl6(PEt3)6][RuCl4(PEt3)2] (1), [Ru3Cl6-(PBu3)6][RuCl4(PBu3)2] (2), [Ru3Cl6(PBu3)6][BPh4] (3), and [Ru3Cl6(PEt3)6][BPh4] (4). All of these contain a new type of derivative of the [Ru3Cl12]4- ion in which all six terminal chloride ligands are replaced by phosphines and a one-electron reduction has occurred. The first three of these new compounds have been characterized by X-ray crystallography, with the following results: 1, triclinic, space group P1BAR, a = 10.669 (4) angstrom b = 17.682 (6) angstrom, c = 10.495 (3) angstrom, alpha = 90.33 (2)-degrees, beta = 109.11 (2)-degrees, gamma = 99.14 (3)-degrees, V = 1844 (2) angstrom 3, Z = 1, Ru-Ru = 3.085 (1) angstrom; 2, monoclinic, space group P2(1)/n, a = 13.490 (2) angstrom, b = 21.331 (6) angstrom, c = 23.055 (6) angstrom, beta = 99.53 (2)-degrees, V = 6542 (3) angstrom 3, Z = 2, Ru-Ru = 3.083 (1) angstrom; 3, triclinic, space group P1BAR, a = 19.694 (4) angstrom, b = 23.193 (4) angstrom, c = 13.224 (2) angstrom, alpha = 91.96 (1)-degrees, beta = 106.34 (2)-degrees, gamma = 100.78 (3)-degrees, V = 5670 (4) anstrom 3, Z = 2, Ru-Ru = 3.078 (1) angstrom.

引用

页码：4386 / 4391

页数：6

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