Infrared spectra of uranyl compounds in alkali halide matrices: oxalates and acetates
Apstrakt
The infrared absorption spectra of uranyl oxalate and acetate in KBr matrices in the 4000-250 cm(-1) range have been examined. Special attention was devoted to the dependence of the IR spetra on the sample treatment temperature and to the shape of the v(3) bands appearing in the range of carbon dioxide laser radiation. Heat treatment up to some 270 degrees C leads to a narrowing of the band. Higher temperatures decompose the anions to carbon dioxide, while the uranyl ions are converted either to UO2 or potassium diuranate.
Ključne reči:
infrared spectroscopy / uranyl compoundsIzvor:
Journal of the Serbian Chemical Society, 1998, 63, 2, 149-157Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Ribnikar, Slobodan V. AU - Trtica, Milan PY - 1998 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2127 AB - The infrared absorption spectra of uranyl oxalate and acetate in KBr matrices in the 4000-250 cm(-1) range have been examined. Special attention was devoted to the dependence of the IR spetra on the sample treatment temperature and to the shape of the v(3) bands appearing in the range of carbon dioxide laser radiation. Heat treatment up to some 270 degrees C leads to a narrowing of the band. Higher temperatures decompose the anions to carbon dioxide, while the uranyl ions are converted either to UO2 or potassium diuranate. T2 - Journal of the Serbian Chemical Society T1 - Infrared spectra of uranyl compounds in alkali halide matrices: oxalates and acetates VL - 63 IS - 2 SP - 149 EP - 157 UR - https://hdl.handle.net/21.15107/rcub_vinar_2127 ER -
@article{ author = "Ribnikar, Slobodan V. and Trtica, Milan", year = "1998", abstract = "The infrared absorption spectra of uranyl oxalate and acetate in KBr matrices in the 4000-250 cm(-1) range have been examined. Special attention was devoted to the dependence of the IR spetra on the sample treatment temperature and to the shape of the v(3) bands appearing in the range of carbon dioxide laser radiation. Heat treatment up to some 270 degrees C leads to a narrowing of the band. Higher temperatures decompose the anions to carbon dioxide, while the uranyl ions are converted either to UO2 or potassium diuranate.", journal = "Journal of the Serbian Chemical Society", title = "Infrared spectra of uranyl compounds in alkali halide matrices: oxalates and acetates", volume = "63", number = "2", pages = "149-157", url = "https://hdl.handle.net/21.15107/rcub_vinar_2127" }
Ribnikar, S. V.,& Trtica, M.. (1998). Infrared spectra of uranyl compounds in alkali halide matrices: oxalates and acetates. in Journal of the Serbian Chemical Society, 63(2), 149-157. https://hdl.handle.net/21.15107/rcub_vinar_2127
Ribnikar SV, Trtica M. Infrared spectra of uranyl compounds in alkali halide matrices: oxalates and acetates. in Journal of the Serbian Chemical Society. 1998;63(2):149-157. https://hdl.handle.net/21.15107/rcub_vinar_2127 .
Ribnikar, Slobodan V., Trtica, Milan, "Infrared spectra of uranyl compounds in alkali halide matrices: oxalates and acetates" in Journal of the Serbian Chemical Society, 63, no. 2 (1998):149-157, https://hdl.handle.net/21.15107/rcub_vinar_2127 .