Vibrational relaxation of a polyatomic solute in a polyatomic supercritical fluid near the critical point

R. S. Urdahl; K. D. Rector; D. J. Myers; P. H. Davis; M. D. Fayer

doi:10.1063/1.472628

Vibrational relaxation of a polyatomic solute in a polyatomic supercritical fluid near the critical point

R. S. Urdahl
, K. D. Rector
, D. J. Myers
, P. H. Davis
, M. D. Fayer

Stanford University

Research output: Contribution to journal › Article › peer-review

34 Scopus citations

Abstract

Vibrational lifetimes and absorption spectra of the asymmetric CO stretching mode (∼1990 cm^-1) of W(CO)₆ in supercritical CO₂ are reported as functions of solvent density and temperature. Close to the critical temperature, the observables are density independent over a twofold range of density. Possible explanations are discussed for this unique behavior.

Original language	English
Pages (from-to)	8973-8976
Number of pages	4
Journal	Journal of Chemical Physics
Volume	105
Issue number	19
DOIs	https://doi.org/10.1063/1.472628
State	Published - 1996
Externally published	Yes

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10.1063/1.472628

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@article{8dda06e0980944a1916b7374e7b5a931,

title = "Vibrational relaxation of a polyatomic solute in a polyatomic supercritical fluid near the critical point",

abstract = "Vibrational lifetimes and absorption spectra of the asymmetric CO stretching mode (∼1990 cm-1) of W(CO)6 in supercritical CO2 are reported as functions of solvent density and temperature. Close to the critical temperature, the observables are density independent over a twofold range of density. Possible explanations are discussed for this unique behavior.",

author = "Urdahl, \{R. S.\} and Rector, \{K. D.\} and Myers, \{D. J.\} and Davis, \{P. H.\} and Fayer, \{M. D.\}",

year = "1996",

doi = "10.1063/1.472628",

language = "English",

volume = "105",

pages = "8973--8976",

number = "19",

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TY - JOUR

T1 - Vibrational relaxation of a polyatomic solute in a polyatomic supercritical fluid near the critical point

AU - Urdahl, R. S.

AU - Rector, K. D.

AU - Myers, D. J.

AU - Davis, P. H.

AU - Fayer, M. D.

PY - 1996

Y1 - 1996

N2 - Vibrational lifetimes and absorption spectra of the asymmetric CO stretching mode (∼1990 cm-1) of W(CO)6 in supercritical CO2 are reported as functions of solvent density and temperature. Close to the critical temperature, the observables are density independent over a twofold range of density. Possible explanations are discussed for this unique behavior.

AB - Vibrational lifetimes and absorption spectra of the asymmetric CO stretching mode (∼1990 cm-1) of W(CO)6 in supercritical CO2 are reported as functions of solvent density and temperature. Close to the critical temperature, the observables are density independent over a twofold range of density. Possible explanations are discussed for this unique behavior.

UR - https://www.scopus.com/pages/publications/0000435293

U2 - 10.1063/1.472628

DO - 10.1063/1.472628

M3 - Article

AN - SCOPUS:0000435293

SN - 0021-9606

VL - 105

SP - 8973

EP - 8976

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 19

ER -

Vibrational relaxation of a polyatomic solute in a polyatomic supercritical fluid near the critical point

Abstract

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