Two complexes of CuBr2 with 5-tert-butylpyrazole

被引：11
|
作者：
Liu, XM [1 ]
Kilner, CA [1 ]
Thornton-Pett, M [1 ]
Halcrow, MA [1 ]
机构：
[1] Univ Leeds, Sch Chem, Leeds LS2 9JT, W Yorkshire, England
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 2001年 / 57卷 / 57期
关键词：
D O I：
10.1107/S0108270101012653
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
trans-Dibromobis(5-tert-butylpyrazole-N-2)copper(II), trans[CuBr2 (Hpz(tBu))(2)] (Hpz(tBu) is 5-tert-butylpyrazole, C7H12N2), exhibits a distorted square-planar geometry with a significant tetrahedral twist, while trans-dibromotetrakis(5-tert-butylpyrazole-N-2)copper(II), trans-[CuBr2(Hpz(tBu))(4)], adopts a distorted octahedral geometry across a crystallographic inversion centre. Both compounds exhibit intramolecular N-H . . . Br hydrogen-bonding interactions.
引用
收藏
页码：1253 / 1255
页数：3
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