Band
Title
2567.5 cm-1: ν7+ν10 of 12CH316OH in CH3OH - phase alpha
Band type
Type
absorption
Assignments summary
Assignment Symmetry Mode Specie(s) Molecule/Atom Bond Multiplicity Degeneracy Contribution Resonance
ν7+ν10 combination vibration 12CH316OH CH3OH -12C ≤ H3
 ≥ 12C-1H 		accidental degeneracy accidental double unknown
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)
2567.5 ± 0.5 - 7.5 ± 2 undefined 0.01 ± 0.005 0.012 m 0.075 ± 0.05 0.0015 m 35.0
Band assignment #1
Assignment
Label
ν7+ν10
Category
combination vibration

Evaluation

Level
partly assigned
Evaluation
undefined
Comments
uncertain
# Multiplicity type Degeneracy Other band
1 accidental degeneracy accidental double
Contribution level
unknown
Primary specie
12CH316OH

Vibration modes

Label (type)
ν7 (bending asym. in-p (rocking))       Bond: -12C ≤ H3
ν10 (bending asym.)       Bond: ≥ 12C-1H

Temperature

Temperature
35.0 ± 5.0 K
Temperature max
145.0 K
Method #1
spectrum measurement: direct measurement on the absorbance spectrum, manual linear baseline for peak intensity and FWHM
Overlap
strongly blended
Peak
2567.5 ± 0.5 cm-1 (peak)
Evaluation
validated
Quality
A
FWHM
7.5 ± 2 cm-1 (fwhm)
Shape
undefined
Evaluation
undefined
Quality
D
Method
peak intensity
Absorption coefficient
0.01 ± 0.005 cm-1
Relative intensity
0.012 ± 0.005
Strength
medium (m)
Evaluation
undefined
Quality
E
Method
width x peak intensity
Absorption coefficient
0.075 ± 0.05 cm-2
Relative intensity
0.0015 ± 0.001
Strength
medium (m)
Evaluation
undefined
Quality
E
Publications
SSHADE spectra