The triclinic polymorph of dibromo[(-)-sparteine-κ2N,N′]zinc(II)

被引：16

作者：

Alcántara-Flores, JL

Bernès, S

Reyes-Ortega, Y

Zamorano-Ulloa, R

机构：

[1] Univ Autonoma Puebla, Inst Ciencias, Ctr Quim, Puebla 72000, Mexico

[2] IPN, Escuela Super Fis & Matemat, Dept Fis, Mexico City 07738, DF, Mexico

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 2003年 / 59卷

关键词：

D O I：

10.1107/S0108270103001483

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The title compound, [ZnBr2(C15H26N2)], when synthesized starting from Zn-0, is obtained in two polymorphic forms, one belonging to space group P2(1)2(1)2(1) and one to P1. The present contribution deals with the triclinic phase, which is isostructural with the orthorhombic form but presents a larger metal-metal intermolecular separation; the Zn...Zn distance is 7.4715 (6) Angstrom for the triclinic polymorph as opposed to 6.534 Angstrom for the orthorhombic polymorph.

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页码：M79 / M81

页数：3

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