STUDY OF THE GEOMETRIC PREFERENCES OF COPPER(I) HALIDE COORDINATION-COMPOUNDS WITH TRIARYLPHOSPHINES - CRYSTAL-STRUCTURE OF [CU2I2(P(M-TOLYL)3)3]

被引：22

作者：

AKRIVOS, PD

HADJIKAKOU, SK

KARAGIANNIDIS, P

MENTZAFOS, D

TERZIS, A

机构：

[1] ARISTOTELIAN UNIV SALONIKA,DEPT CHEM,GEN & INORGAN CHEM LAB,POB 135,GR-54006 SALONIKA,GREECE

[2] NATL CTR NUCL RES DEMOKRITOS,DEPT MAT RES,GR-13510 ATHENS,GREECE

来源：

INORGANICA CHIMICA ACTA | 1993年 / 206卷 / 02期

关键词：

D O I：

10.1016/S0020-1693(00)82862-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The copper(I) halide adducts with tri-m-tolylphosphine are prepared and studied by spectroscopic methods. The crystal structure of [Cu2I2{P(m-tolyl)3}3] is reported. The title compound crystallizes in the P1 space group with a = 17.729(1), b = 13.682(2), c = 24.635(3) (angstrom), alpha = 117.769(4), beta = 104.966(4), gamma = 107.536(3)-degrees and Z = 2.The versatility of the above adducts as revealed by the present and analogous compounds is investigated computationally using EHT calculations. These support the relative stability of the observed geometric arrangement in relation to ones where both copper atoms possess identical local environments, either trigonal planar or pseudotetrahedral provided that the phosphine bulk is not the determining factor in the complex formation.

引用

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页码：163 / 168

页数：6

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