Synthesis, characterization and crystal structure of new copper(II) complexes with tris- and tetrakis-(pyrazol-1-yl)borate ligands

被引：24

作者：

Santini, C

Pettinari, C

Pellei, M

Lobbia, GG

Pifferi, A

Camalli, M

Mele, A

机构：

[1] Univ Camerino, Dipartimento Sci Chim, I-62032 Camerino, MC, Italy

[2] CNR, Ist Strutturist Chim, I-00016 Rome, Italy

[3] CNR, CSSON, Dipartimento Chim Politecn, I-20131 Milan, Italy

来源：

POLYHEDRON | 1999年 / 18卷 / 17期

关键词：

copper(II) complexes; crystal structure; tris- and tetrakis-(pyrazol-1-yl)borate ligands;

D O I：

10.1016/S0277-5387(99)00111-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis and characterization of six new copper(II) complexes [HnB(pz)(4-n)](2)Cu (pzH=3-methyl- or 4-methyl-pyrazole, n = 1 or 0; pzH = 3,5-dimethyl-4-chloropyrazole or 3,4,5-trimethyl pyrazole, n = 1) are reported. X-ray cry stal structure studies were performed for [HB(3-Mepz)(3)](2)Cu, [HB(4-Mepz)(3)](2)Cu, [HB(3,5-Me-2-4-Clpz)(3)](2)Cu, and [B(3-Mepz)(4)](2)Cu, all of which are in a strongly distorted octahedral environment. Some derivatives were also characterized with fast atom bombardment spectrometry and magnetic susceptibility measurements. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：2255 / 2263

页数：9

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