Issue 12, 1982

Vibrational and electronic spectra of the UO2(NO3)42– ion

Abstract

The luminescence and absorption spectra of single crystals of K2UO2(NO3)4, Rb2UO2(NO3)4 and (NH4)2UO2(NO3)4·2H2O have been measured at liquid-helium temperatures. These spectra indicate a highly symmetric environment for the uranyl ion. Infrared, Raman and electronic spectra show the presence of two types of coordinated nitrate groups. The anion therefore probably has a trans-UO2(ONO2)2(O2NO) structure with both monodentate and bidentate nitrato ligands.

Article information

Article type
Paper

J. Chem. Soc., Faraday Trans. 2, 1982,78, 2155-2160

Vibrational and electronic spectra of the UO2(NO3)42– ion

C. D. Flint and P. Sharma, J. Chem. Soc., Faraday Trans. 2, 1982, 78, 2155 DOI: 10.1039/F29827802155

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