FTIR AND RAMAN-SPECTRA AND STRUCTURE OF CU(NO3)+ IN AQUEOUS-SOLUTION AND ACETONE

被引：29
|
作者：
CASTRO, PM [1 ]
JAGODZINSKI, PW [1 ]
机构：
[1] W VIRGINIA UNIV, DEPT CHEM, MORGANTOWN, WV 26506 USA
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1991年 / 47卷 / 12期
关键词：
D O I：
10.1016/0584-8539(91)80008-7
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
FTIR and Raman spectra of copper(II) nitrate hydrate dissolved in water, acetone and their fully deuterated counterparts indicate that the copper nitrate complex, CuNO3+, is formed at high solute concentration. The spectra show new bands that can be attributed to symmetry lowering of the complexed nitrate ion. Four possible structures are discussed for the complex, with Raman depolarization ratios favoring a complex with C2v symmetry. A new Raman band at 335 cm-1 is assigned to the symmetric copper-oxygen stretch in a bidentate complex.
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页码：1707 / 1720
页数：14
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