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Titolo:
INFRARED AND POLARIZED RAMAN-SPECTRA OF LINA3(MOO4)(2)CENTER-DOT-6H(2)O
Autore:
ISAAC M; NAYAR VU; MAKITOVA DD; TKACHEV VV; ATOVMJAN LO;
Indirizzi:
UNIV KERALA,DEPT OPTOELECT TRIVANDRUM 695581 KERALA INDIA UNIV KERALA,DEPT OPTOELECT TRIVANDRUM 695581 KERALA INDIA KABARDINO BALKAR STATE UNIV NALCHIK RUSSIA
Titolo Testata:
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
fascicolo: 5, volume: 53, anno: 1997,
pagine: 685 - 691
SICI:
1386-1425(1997)53:5<685:IAPROL>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Soggetto:
CRYSTALS; IR;
Keywords:
HYDROGEN BONDS; INFRARED SPECTRUM; MOO4 TETRAHEDRA; POLARIZED RAMAN SPECTRA;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
19
Recensione:
Indirizzi per estratti:
Citazione:
M. Isaac et al., "INFRARED AND POLARIZED RAMAN-SPECTRA OF LINA3(MOO4)(2)CENTER-DOT-6H(2)O", SPECT ACT A, 53(5), 1997, pp. 685-691

Abstract

The analysis of the infrared and polarized Raman spectra of LiNa3(MoO4)(2).6H(2)O is reported. The splitting of the nondegenerate symmetricstretching mode in all orientations confirms the presence of two crystallographically independent MoO42- anions in the crystal. The linear distortion in MoO4 tetrahedra is found to be greater than the angular distortion. Bands in the stretching region of water indicate the presence of crystallographically different water molecules and hydrogen bonds of varying strengths. The assignments of H2O bands are confirmed byobserving the corresponding bands in the deuterated compounds. (C) 1997 Elsevier Science B.V.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/09/20 alle ore 07:32:58