Raman and infrared spectra of sodium p-nitrophenolate dihydrate (NPNa), [Na(C6H4NO3)]•2H2O

被引:15
|
作者
Ben Salah, M [1 ]
Becker, P [1 ]
Carabatos-Nédelec, C [1 ]
机构
[1] Univ Metz & Supelec, Ctr Lorrain Opt & Elect Solides, F-57078 Metz 3, France
关键词
Raman spectra; infrared spectra; NPNa;
D O I
10.1016/S0924-2031(01)00099-6
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Sodium p-nitrophenolate dihydrate (NPNa), a new semiorganic non-linear optical crystal, was grown by slow evaporation. The Raman spectra were measured at room and at low temperature. The infrared transmittance spectra were also measured in the 400-4000 cm(-1) wave number range at room temperature. The spectral bands are compared with those of parent compounds as well as with the characteristic frequencies of the organic group, in order to propose a tentative assignment of the observed modes. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
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页码:23 / 32
页数:10
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