STRUCTURAL AND MAGNETIC-PROPERTIES OF DIMERIC [NI2(EN)4CL2]CL2

被引：47

作者：

JOUNG, KO

OCONNOR, CJ

SINN, E

CARLIN, RL

机构：

[1] UNIV VIRGINIA,DEPT CHEM,CHARLOTTESVILLE,VA 22901

[2] UNIV ILLINOIS,DEPT CHEM,CHICAGO,IL 60680

来源：

INORGANIC CHEMISTRY | 1979年 / 18卷 / 03期

关键词：

D O I：

10.1021/ic50193a054

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The crystal structure of dimeric [Ni2(en)4Cl2]Cl2 has been determined at ambient temperatures. Crystal data: space group [FORMULA OMMIETD] for 1530 reflections. The complex consists of chlorine-bridged dimers with unsymmetrical Ni-Cl bridging. The Ni-Cl distances are 2.47 and 2.56 A, the Ni-Cl-Ni angle is 96.55°, and the coordination octahedron is distorted. The single-crystal magnetic susceptibilities have been determined between 1.5 and 25 K and confirm the earlier report of ferromagnetic intradimer exchange interaction. The parameters resulting are:[FORMULA OMMITED. © 1979, American Chemical Society. All rights reserved.

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页码：804 / 808

页数：5

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