NIR-FT-RAMAN SPECTRA OF SOME COBALT(III) AMMINE COMPLEXES

被引:13
|
作者
CHEN, YY [1 ]
CHRISTENSEN, DH [1 ]
NIELSEN, OF [1 ]
PEDERSEN, E [1 ]
机构
[1] HALDOR TOPSOE RES LABS, DK-2800 LYNGBY, DENMARK
关键词
D O I
10.1016/0022-2860(93)80353-W
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
NIR-Raman spectra of [Co(NH3)5H2O)]Cl3, [Co(NH3)5OH]Cl2, [Co(NH3)5Cl]Cl2 and [Co(NH3)4(H2O)2]2-(SO4)3 are reported. Thermal decomposition was observed for the aquo complexes even using very low laser power. This decomposition is connected with the loss of H2O. Preliminary assignment of some metal ligand vibrations are proposed.
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页码:215 / 218
页数:4
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