INFRARED AND RAMAN STUDIES OF NITRATE IMPURITY IN NITRITE COMPLEXES

被引:22
作者
BROOKER, MH
IRISH, DE
机构
[1] Department of Chemistry, University of Waterloo, Waterloo, Ontario
关键词
D O I
10.1021/ic50072a007
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Infrared and Raman analyses are proposed for the determination of nitrate impurity in hexanitronickelate (II) complexes. Vibrational bands characteristic of the NO3- impurity in the complexes can be assigned. The infrared spectra of the complexes K4Ni(NO2)6, K4Ni(NO2)6. H2O, and K2BaNi(NO2)6 and spectral changes observed on heating the hydrate are discussed. High-quality infrared spectra were obtained using multiple attenuated total reflectance techiques (MATR). © 1969, American Chemical Society. All rights reserved.
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页码:219 / &
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