skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: MOLECULAR SPECTROSCOPY OF ANHYDROUS URANYL SALTS. III. SPECTROSCOPIC CHARACTERISTICS OF ANHYDROUS AND HEXAHYDRATE URANYL NITRATE

Abstract

A comparison was made of the absorption spectra of hexahydrate and anhydrous uranyl nitrate in dioxane, acetone, and formamide, and it was found that the transition energies change in a characteristic manner. Hypsochromic shifts occurred in going from the hydrated to the anhydrous salt, the largest in dioxane amounting to 538 cm/sup -1/. The vibrational structure was the most distinct and the determination of band positions the most exact in acetone. Therefore it was concluded that in solverts with distinct vibrational structure water exerts only a very small influence on the relative position of the potential energy curves in the gound and excited states. The intensity distribution in the anhydrous salt spectrum was generally identical with that of hexahydrated uranyl nitrate. The results on anhydrous uranyl nitrate confirmed the calculation of the totally symmetric vibrations nu /sub 1/ as arithmetic mean values of the intervals between the adjacent vibrational bands. (P.C.H.)

Authors:
; ;
Publication Date:
Research Org.:
Department of Inorganic Chemistry, Technical Univ., Warsaw
OSTI Identifier:
4753747
NSA Number:
NSA-17-008030
Resource Type:
Journal Article
Journal Name:
Bull. Acad. Polon. Sci., Ser. Sci. Chim.
Additional Journal Information:
Journal Volume: Vol: 10; Other Information: Orig. Receipt Date: 31-DEC-63
Country of Publication:
Country unknown/Code not available
Language:
English
Subject:
CHEMISTRY; ABSORPTION; ACETONE; ALKANES; AMIDES; FORMIC ACID; LATTICES; OSCILLATIONS; SOLVENTS; SPECTRA; SPECTRAL SHIFT; SPECTROSCOPY; URANYL NITRATES; WATER

Citation Formats

Jezowska-Trzebiatowska, B, Bartecki, A, and Kedzia, B. MOLECULAR SPECTROSCOPY OF ANHYDROUS URANYL SALTS. III. SPECTROSCOPIC CHARACTERISTICS OF ANHYDROUS AND HEXAHYDRATE URANYL NITRATE. Country unknown/Code not available: N. p., 1962. Web.
Jezowska-Trzebiatowska, B, Bartecki, A, & Kedzia, B. MOLECULAR SPECTROSCOPY OF ANHYDROUS URANYL SALTS. III. SPECTROSCOPIC CHARACTERISTICS OF ANHYDROUS AND HEXAHYDRATE URANYL NITRATE. Country unknown/Code not available.
Jezowska-Trzebiatowska, B, Bartecki, A, and Kedzia, B. 1962. "MOLECULAR SPECTROSCOPY OF ANHYDROUS URANYL SALTS. III. SPECTROSCOPIC CHARACTERISTICS OF ANHYDROUS AND HEXAHYDRATE URANYL NITRATE". Country unknown/Code not available.
@article{osti_4753747,
title = {MOLECULAR SPECTROSCOPY OF ANHYDROUS URANYL SALTS. III. SPECTROSCOPIC CHARACTERISTICS OF ANHYDROUS AND HEXAHYDRATE URANYL NITRATE},
author = {Jezowska-Trzebiatowska, B and Bartecki, A and Kedzia, B},
abstractNote = {A comparison was made of the absorption spectra of hexahydrate and anhydrous uranyl nitrate in dioxane, acetone, and formamide, and it was found that the transition energies change in a characteristic manner. Hypsochromic shifts occurred in going from the hydrated to the anhydrous salt, the largest in dioxane amounting to 538 cm/sup -1/. The vibrational structure was the most distinct and the determination of band positions the most exact in acetone. Therefore it was concluded that in solverts with distinct vibrational structure water exerts only a very small influence on the relative position of the potential energy curves in the gound and excited states. The intensity distribution in the anhydrous salt spectrum was generally identical with that of hexahydrated uranyl nitrate. The results on anhydrous uranyl nitrate confirmed the calculation of the totally symmetric vibrations nu /sub 1/ as arithmetic mean values of the intervals between the adjacent vibrational bands. (P.C.H.)},
doi = {},
url = {https://www.osti.gov/biblio/4753747}, journal = {Bull. Acad. Polon. Sci., Ser. Sci. Chim.},
number = ,
volume = Vol: 10,
place = {Country unknown/Code not available},
year = {Mon Jan 01 00:00:00 EST 1962},
month = {Mon Jan 01 00:00:00 EST 1962}
}