Characterization of zinc hydroxynitrates by diffuse reflectance infrared spectroscopy - structural modifications during thermal treatment

被引：34

作者：

Chouillet, C ^{[1
]}

Krafft, JM ^{[1
]}

Louis, C ^{[1
]}

Lauron-Pernot, H ^{[1
]}

机构：

[1] Univ Paris 06, CNRS, UMR 7609, Lab Reactiv Surface, F-75252 Paris 05, France

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2004年 / 60卷 / 03期

关键词：

zinc nitrate; zinc hydroxynitrate; infrared spectroscopy; DRIFTS;

D O I：

10.1016/S1386-1425(03)00255-5

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Four zinc hydroxynitrates are known, but only the Infrared spectrum of Zn-5(OH)(8)(NO3)(2).2H(2)O is reported in the literature. Here, we report the IR spectra of the other three zinc hydroxynitrates, namely Zn(OH)(NO3).H2O, Zn-3(OH)(4)(NO3)(2) and Zn-5(OH)(8)(NO3)(2). The positions of the bands of the nitrate groups between 1000 and 1600 cm(-1) are discussed in relation to the structure of these compounds. The modifications of these IR spectra with temperature are consistent with previous studies on the thermal decomposition of these compounds. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：505 / 511

页数：7

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