Raman intensity of lattice vibrations in β‐Ba(OH) 2  · H 2 O | Zendy

Kanesaka Isao | Zendy; Ikeda Satoshi | Zendy

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Raman intensity of lattice vibrations in β‐Ba(OH) 2 · H 2 O

Author(s) -

Kanesaka Isao,

Ikeda Satoshi

Publication year - 1992

Publication title -

journal of raman spectroscopy

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.748

H-Index - 110

eISSN - 1097-4555

pISSN - 0377-0486

DOI - 10.1002/jrs.1250230309

Subject(s) - polarizability , raman spectroscopy , lattice vibration , chemistry , ionic bonding , dipole , bond length , lattice (music) , vibration , atom (system on chip) , molecular physics , computational chemistry , crystallography , crystal structure , ion , condensed matter physics , molecule , physics , optics , phonon , organic chemistry , quantum mechanics , acoustics , computer science , embedded system

It is shown that the Raman intensity of translational lattice vibrations in β‐Ba(OH) 2 · H 2 O can be explained satisfactorily in terms of bond polarizability parameters obtained from the atom dipole interaction model. The analysis was carried out on the basis of two models. Model A used only bond polarizability parameters for bond stretchings. Model B used bond polarizability parameters for bond stretchings and bond rotations, where the parameters were obtained using only three atomic or ionic polarizabilities. Model B resulted in excellent agreement with observed spectra.

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