Band
Title
6669.5 cm-1: unknown of 12C16O2 in CO2 - phase I
Band type
Type
absorption
Assignments summary
Assignment Symmetry Mode Specie(s) Molecule/Atom Bond Multiplicity Degeneracy Contribution Resonance
unknown combination vibration 12C16O2 CO2 no
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)
6669.5 ± 0.3 - 3.1 ± 0.3 gaussian 0.0018 ± 2.0e-04 ew 20.0
Band assignment #1
Assignment
Label
unknown
Category
combination vibration

Evaluation

Level
not assigned
# Multiplicity type Degeneracy Other band
1 no
Primary specie
12C16O2

Vibration modes

Label (type)
None (unknown)      
Texture
crystal and film

Temperature

Temperature
20.0 ± 10.0 K
Method #1
spectrum fit
Fit function
Gaussian
Overlap
isolated
Peak
6669.5 ± 0.3 cm-1 (peak)
Evaluation
validated
Quality
A
FWHM
3.1 ± 0.3 cm-1 (fwhm)
Shape
gaussian
Evaluation
validated
Quality
B
Method
peak intensity
Absorption coefficient
0.0018 ± 2.0e-04 cm-1
Strength
extremely weak (ew)
Evaluation
validated
Quality
D