Molecular structure of [(Bu-t)(2)Al(mu-Cl)](2)

被引：13

作者：

McMahon, CN ^{[1
]}

Francis, JA ^{[1
]}

Barron, AR ^{[1
]}

机构：

[1] RICE UNIV,DEPT CHEM,HOUSTON,TX 77005

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 1997年 / 27卷 / 03期

关键词：

crystal structure; aluminum; chloride; complex; dimer;

D O I：

10.1007/BF02575988

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The crystal and molecular structure of [(Bu-t)(2)Al(mu-Cl)](2) has been determined. The bond lengths and geometry about aluminum are similar to that in [Me2Al(mu-Cl)](2) and [(Mes)(2)Al(mu-Cl)](2) suggesting that the geometry about the aluminum is defined by the steric repulsion between the alkyl groups on adjacent aluminum centers and not steric congestion between ligands on individual aluminum centers. Crystal data: Triclinic, <P(1)over bar>, a = 6.514(1), b = 8.628(2), c = 11.236(2) Angstrom, alpha = 102.05(3), beta = 105.32(3), gamma = 103.47(3)degrees, V = 567.2(3) Angstrom(3), Z = 1, R = 0.063, R-w = 0.067.

引用

页码：191 / 194

页数：4

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