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

✍ Scribed by D. de Waal; K.-J. Range; M. Königstein; W. Kiefer

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
296 KB
Volume
29
Category
Article
ISSN
0377-0486

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✦ Synopsis

Raman spectra of the and series were recorded in order to investigate the inÑuence of Ba

x varying OÈO 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 cm-1 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 cm-1 was observed with a change in bond length from 148.3 to 145.0 pm, a total change of 3.3 pm.

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