SYNTHESIS, STRUCTURE, AND PROPERTIES OF CA2ZNN2

被引：46

作者：

CHERN, MY

DISALVO, FJ

机构：

[1] Department of Chemistry, Cornell University, Ithaca

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 1990年 / 88卷 / 02期

关键词：

D O I：

10.1016/0022-4596(90)90250-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

We report the synthesis and physical properties of the new ternary nitride Ca2ZnN2, prepared by the reaction of Ca3N2 and Zn in N2 gas at 680°C. The structure, determined by X-ray powder diffraction and refined by Rietveld profile analysis, is tetragonal ( I4 mmm) with a = 3.5835(4) Å, c = 12.6583(7) Å, and Z = 2. The structure features condensed nitrogen-centered metal octahedra and a linear coordination of Zn by two nitrogen atoms. Conductivity and magnetic measurements show that Ca2ZnN2 is insulating and diamagnetic. © 1990.

引用

页码：528 / 533

页数：6

共 19 条

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