Raman spectra of the barium oxide peroxide and strontium oxide peroxide series

Autor:	Klaus-Jürgen Range, D. de Waal, Wolfgang Kiefer, M. Königstein
Rok vydání:	1998
Předmět:	Barium oxide Series (mathematics) Chemistry Inorganic chemistry Analytical chemistry Peroxide Bond length chemistry.chemical_compound symbols.namesake Strontium peroxide Barium peroxide symbols General Materials Science Strontium oxide Raman spectroscopy Spectroscopy
Zdroj:	Journal of Raman Spectroscopy. 29:109-113
ISSN:	1097-4555 0377-0486
DOI:	10.1002/(sici)1097-4555(199802)29:2<109::aid-jrs200>3.0.co;2-y
Popis:	series were recorded in order to investigate the inNuence of Ba(O 2 ) 1ox O x Sr(O 2 ) 1ox O x varying OEO bond lengths on the Raman-active O‐O stretching modes in each series, and to obtain additional information on the samples from this. In the barium peroxide series, the O‐O stretching mode in the Raman spectra was found to vary between 843 and 853 cmo1 with a total change in bond length of 2.5 pm, from 149.3 to 146.8 pm. In the strontium peroxide series a wavenumber variation from 865 to 873 cmo1 was observed with a change in bond length from 148.3 to 145.0 pm, a total change of 3.3 pm. 1998 John Wiley & Sons, Ltd. (
Databáze:	OpenAIRE
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