Band
Title
1816.5 cm-1: ν2+ν3 of 32S16O18O in SO2 - phase I
Band type
Type
absorption
Comments
modif v2
Assignments summary
Assignment Symmetry Mode Specie(s) Molecule/Atom Bond Multiplicity Degeneracy Contribution Resonance
ν2+ν3 unknown combination vibration 32S16O18O SO2 16O=32S=18O
 =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)
1816.5 ± 0.2 - - unknown ew 90.0
Band assignment #1
Assignment
Label
ν2+ν3
Symmetry
unknown
Category
combination vibration

Evaluation

Level
fully assigned
Evaluation
undefined
# Multiplicity type Degeneracy Other band
1 no no
Primary specie
32S16O18O

Vibration modes

Label (type)
ν2 (bending)       Bond: 16O=32S=18O
ν3 (stretching asym.)       Bond: =32S=18O

Temperature

Temperature
90.0 ± 15.0 K
Comments
condensed above 77K or annealed above 160K
Method #1
spectrum measurement
Overlap
isolated
Peak
1816.5 ± 0.2 cm-1 (peak)
Evaluation
undefined
Quality
A
Shape
unknown
Evaluation
undefined
Quality
undefined
Method
estimated
Strength
extremely weak (ew)
Evaluation
undefined
Quality
undefined