Band
Title
1281.0 cm-1: ν3 of 32S18O2 in natural SO2 - phase I
Band type
Type
absorption
Assignments summary
Assignment Symmetry Mode Specie(s) Molecule/Atom Bond Multiplicity Degeneracy Contribution Resonance
ν3 unknown stretching asym. 32S18O2 SO2 =32S=18O 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)
1281 ± 0.3 - - unknown ew 90.0
Band assignment #1
Assignment
Label
ν3
Symmetry
unknown
Category
fundamental vibration

Evaluation

Level
fully assigned
Evaluation
validated
# Multiplicity type Degeneracy Other band
1 no no
Primary specie
32S18O2

Vibration modes

Label (type)
ν3 (stretching asym.)       Bond: =32S=18O

Temperature

Temperature
90.0 ± 15.0 K
Method #1
spectrum measurement
Overlap
unknown
Peak
1281 ± 0.3 cm-1 (peak)
Evaluation
undefined
Quality
A
Shape
unknown
Evaluation
undefined
Method
unknown
Strength
extremely weak (ew)
Evaluation
undefined
Publication