Band
Title
2031.8 cm-1: 2ν8 of 12C1H316O1H in natural CH3OH - phase alpha
Band type
Type
absorption
Assignments summary
Assignment Symmetry Mode Specie(s) Molecule/Atom Bond Multiplicity Degeneracy Contribution Resonance
2ν8 stretching 12CH316OH CH3OH ≥ 12C-16O- 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)
2031.8 ± 0.3 - 5.3 ± 0.2 symmetric 0.038 s 35.0
2035.5 ± 0.3 - 6.7 ± 0.2 symmetric 0.0315 s 120.0
Band assignment #1
Assignment
Label
2ν8
Category
overtone vibration

Evaluation

Level
fully assigned
Evaluation
validated
# Multiplicity type Degeneracy Other band
1 no
Primary specie
12CH316OH

Vibration modes

Label (type)
2ν8 (stretching)       Bond: ≥ 12C-16O-

Temperature

Temperature
35.0 ± 5.0 K
Method #1
spectrum measurement: direct measurement on the absorbance spectrum, manual linear baseline for peak intensity and FWHM
Overlap
isolated
Peak
2031.8 ± 0.3 cm-1 (peak)
Evaluation
validated
Quality
A
FWHM
5.3 ± 0.2 cm-1 (fwhm)
Shape
symmetric
Evaluation
undefined
Quality
A
Method
peak intensity
Relative intensity
0.038 ± 5.0e-04
Strength
strong (s)
Evaluation
undefined
Quality
A

Temperature

Temperature
120.0 ± 10.0 K
Method #1
spectrum measurement: direct measurement on the absorbance spectrum, manual linear baseline for peak intensity and FWHM
Overlap
isolated
Peak
2035.5 ± 0.3 cm-1 (peak)
Evaluation
validated
Quality
A
FWHM
6.7 ± 0.2 cm-1 (fwhm)
Shape
symmetric
Evaluation
validated
Quality
A
Method
peak intensity
Relative intensity
0.0315 ± 5.0e-04
Strength
strong (s)
Evaluation
undefined
Quality
A
Publication
Data publication experiment