✦ LIBER ✦

Forbidden Raman bands of Sf6: collision induced Raman scattering

✍ Scribed by W. Holzer; R. Ouillon

Publisher: Elsevier Science
Year: 1974
Tongue: English
Weight: 488 KB
Volume: 24
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(74)80188-0

No coin nor oath required. For personal study only.

✦ Synopsis

received 26 November l973

The frequencies, relative scattering cross sections and depolarizations ratios of forbidden fundamental and overtone Raman bands have been measured for the first time in the gaseous state. The absolute scattering cross sections of the allowed bands of gaseous SF6 are given as well. The characteristic density dependence of the scattering cross sections of the forbidden fundamentals is explained in terms of collision induced Raman scattering. There is evidence for frame distortion of the molecules during the collision.

📜 SIMILAR VOLUMES

Induced rotational Raman scattering and

Induced rotational Raman scattering and the dipole-octopole polarizability of SF6

✍ S.M. El-Sheikh; N. Meinander; G.C. Tabisz 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 396 KB

The callision-Induced depolarized Light xaltering spectrum of SF, is measured in Ihe frequency range O-100 cm-' at pressures 0111.6 IO 19 aim at 295 K. Inductd rotational Raman sc~~ering is presem but the magnitude 01 the dipole-oclopole polarizabiliry deduced depends markedly on the inwrmolecular p

Collision-induced raman scattering of hy

Collision-induced raman scattering of hydrogen at various temperatures

✍ Ubaldo Bafile; Lorenzo Ulivi; Marco Zoppi; Fabrizio Barocchi 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 327 KB

Collision-induced raman scattering by an

Collision-induced raman scattering by anisotropic molecules (H2, D2)

✍ Michael S. Brown; Michael H. Proffitt; Lothar Frommhold 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 381 KB

Extended wavenumber domain collision-ind

Extended wavenumber domain collision-induced Raman scattering by gaseous neon

✍ F. Rachet; M. Chrysos; G. Lothon; R. Moszynski; A. Milet 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 129 KB

## Abstract A joint experimental and theoretical study of depolarized, __I__~∥~(ν), binary collision‐induced Raman scattering spectra by gaseous room‐temperature neon was made. An absolute‐unit calibration of the measured scattering cross‐sections permitted a straightforward comparison of the data

Interaction-induced contributions from I

Interaction-induced contributions from IR and raman forbidden bands: CS2 liquid mixtures

✍ J.P. Pinan-Lucarre; E. Dervil; J. Loisel; E. Dayan 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 309 KB

In a previous paper, we have presented experimental and theoretical results on the intensity of forbidden IR and Raman bands of CSz in liquid solutions. To reduce the disagreement observed on some Raman results, we consider changing the value of the derivative of the hyperpolarizability p with respe

Collision induced raman spectra of liqui

Collision induced raman spectra of liquid CS2

✍ T.I. Cox; P.A. Madden 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 469 KB

The fineshapes of the Raman scattering from the "forbidden" Cz and rxu modes of liquid CS2 have been measured and compared with other "co&ion-induced" spectra. it is argued that the scattering is caused by the action of intermolecular fields arising from permanent moments on the vibrationally induce