MAGNETIC PROPERTIES OF AMMONIUM SODIUM AND LITHIUM PENTAFLUOROMANGANATES(3)

被引：53

作者：

EMORI, S

INOUE, M

KISHITA, M

KUBO, M

机构：

[1] Chemistry Department, Nagoya University, Nagoya, Chikusa

来源：

INORGANIC CHEMISTRY | 1969年 / 8卷 / 07期

关键词：

D O I：

10.1021/ic50077a002

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The magnetic susceptibility of ammonium pentafluoromanganate(III) has been determined in a temperature range of 4.2- 300°K. The observed susceptibility to. temperature curve shows a broad maximum at 58°K due to antiferromagnetic interactions within -Mn-F-Mn- chains and an additional sharp peak at 5.8°K attributable to weak ferromagnetic interaction between chains. Sodium and lithium pentafluoromanganates (III) are isostructural with the ammonium salt and show magnetic susceptibility vs. temperature curves resembling that of the ammonium salt except that the low-temperature peak is not observable above the liquid helium temperature. © 1969, American Chemical Society. All rights reserved.

引用

页码：1385 / &

共 16 条

[1] ANTIFERROMAGNETISM - THEORY OF SUPEREXCHANGE INTERACTION [J].