INFRARED AND RAMAN-SPECTRA OF K4H2(S2I2O14)

被引:0
|
作者
SANTHA, N
NAYAR, VU
机构
[1] Department of Physics, University of Kerala, 695 581 Trivandrum, Kerala, Kariavattom
关键词
D O I
10.1006/jssc.1994.1071
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The infrared and Raman spectra of K4H2(S2I2O14) were recorded and analyzed. Band assignments were made on the basis of the characteristic vibrations of SO2-4 and IO-3 ions and OH group frequencies. Bands indicate that the symmetry of the SO2-4 ion in the crystal is less than its free ion symmetry. The trio bands, characteristic of strong hydrogen bonded systems, are observed in the infrared spectrum. The IO-3 ions exist almost independently in the crystal. © 1994 Academic Press, Inc.
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页码:60 / 63
页数:4
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