Band
Title
1580.0 cm-1: ν2 of 1H2 16O in natural H2O - phase Ih
Type
absorption
Assignments summary
Assignment Symmetry Mode Specie(s) Molecule/Atom Bond Multiplicity Degeneracy Contribution Resonance
ν2 bending H2 16O H2O H2 16O no 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)
1560 ± 10 - - undefined s 10.0
1570 ± 10 - - undefined s 100.0
1580 ± 30 - - undefined 900 ± 50 0.037 s 140.0
Label
ν2
Category
fundamental vibration

Evaluation

Level
fully assigned
Evaluation
validated
# Multiplicity type Degeneracy Other band
1 no no

Vibration modes

Label (type)
ν2 (bending)       Bond: H2 16O

Temperature

Temperature
10.0 ± 10.0 K
Method #1
spectrum measurement
Overlap
strongly blended
Peak
1560 ± 10 cm-1 (peak)
Evaluation
undefined
Quality
D
Shape
undefined
Evaluation
undefined
Method
extrapolated
Strength
strong (s)
Evaluation
undefined

Temperature

Temperature
100.0 ± 10.0 K
Method #1
spectrum measurement
Overlap
strongly blended
Peak
1570 ± 10 cm-1 (peak)
Evaluation
undefined
Quality
D
Shape
undefined
Evaluation
undefined
Method
extrapolated
Strength
strong (s)
Evaluation
undefined

Temperature

Temperature
140.0 ± 10.0 K
Method #1
spectrum measurement
Overlap
strongly blended
Peak
1580 ± 30 cm-1 (peak)
Evaluation
undefined
Quality
E
Shape
undefined
Evaluation
undefined
Method
peak intensity
Absorption coefficient
900 ± 50 cm-1
Relative intensity
0.037 ± 0.004
Strength
strong (s)
Evaluation
undefined
Quality
C