ORIENTATIONAL EFFECTS IN THE INFRARED-SPECTRUM OF THE DOUBLE-LAYER MATERIAL, MAGNESIUM ALUMINUM HYDROXIDE FERROCYANIDE

被引：19

作者：

BRATERMAN, PS ^{[1
]}

TAN, CQ ^{[1
]}

ZHAO, JX ^{[1
]}

机构：

[1] UNIV N TEXAS, CTR MAT CHARACTERIZAT, DENTON, TX 76203 USA

来源：

MATERIALS RESEARCH BULLETIN | 1994年 / 29卷 / 12期

基金：

美国国家航空航天局;

关键词：

DOUBLE HYDROXIDES; MAGNESIUM ALUMINUM HYDROXIDE DERIVATIVES; FERROCYANIDE; HEXACYANOFERRATE(4-);

D O I：

10.1016/0025-5408(94)90144-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The infrared spectrum of the title compound, examined in a KBr disc, contains two strong overlapping bands in the CN stretching region. In oriented samples of the same material, examined with light traveling along the c axis, the sharper of these bands is absent. This is in accord with a model in which the octahedral ferrocyanide ions are oriented with their individual 3-fold axes parallel to the c axis. The results suggest a general method for determining the orientation of intercalated and exchanged species in layered hosts.

引用

页码：1217 / 1221

页数：5

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