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Raman spectroscopic study of Bi2 (Mo44)3

โœ Scribed by B. Mihailova; G. Bogachev; M. Gospodinov; L. Konstantinov

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
84 KB
Volume
30
Category
Article
ISSN
0377-0486

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โœฆ Synopsis

Polarized Raman spectra measured on single crystals of are presented for the รrst time. An assign-Bi 2 (MoO 4 ) 3 ment of the observed peaks is performed on the basis of calculated vibrational modes of a representative cluster composed of three and two The analysis of the Raman spectra shows that in the MoO 4 BiO 8 . B i 2 (MoO 4 ) 3 long-range electrostatic and the BiwOwMo bond bending interactions contribute substantially to the potential and the internal polyhedral modes are strongly inร‘uenced by the environment of the oxygen atoms. 1999 Copyright ( John Wiley & Sons, Ltd.

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