Band
Title
132.0 cm-1: νL (Tg ⁺) of 12C16O2 in CO2 - phase I
Type
Raman scattering
Assignments summary
Assignment Symmetry Mode Specie(s) Molecule/Atom Bond Multiplicity Degeneracy Contribution Resonance
νL (Tg ⁺) Tg libration 12C16O2 CO2 mode degeneracy triple
Characteristics summary
Peak position
(cm-1)
Center position
(cm-1)
Width
(cm-1)
Shape Asymmetry factor Peak intensity
(cm-1)
Peak intensity relative Peak strength Integrated intensity
(cm-2)
Integrated intensity relative Integrated strength Temperature
(K)
Pressure
(bar)
132 ± 2.5 - 4 ± 2 unknown 0.1 s 50.0
Label
νL (Tg ⁺)
Symmetry
Tg
Category
rotation

Evaluation

Level
fully assigned
Evaluation
validated
Comments
Rxy
# Multiplicity type Degeneracy Other band
1 mode degeneracy triple
Contribution comments
brocken mode degeneracy

Rotation modes

Label (type)
νL (libration)
Comments
Tg
Texture
crystal and film

Temperature

Temperature
50.0 ± 40.0 K
Laser wavelength
632.0 nm
Sample orientation mode
unoriented
Polarization orientation mode
unknown
Method #1
spectrum measurement
Overlap
unknown
Peak
132 ± 2.5 cm-1 (peak)
Evaluation
validated
Quality
B
FWHM
4 ± 2 cm-1 (fwhm)
Shape
unknown
Evaluation
validated
Quality
D
Method
peak intensity
Relative intensity
0.1 ± 0.01
Strength
strong (s)
Evaluation
validated
Quality
D