Band
Title
697.0 cm-1: ν2 of (CO3)2- in Coalingite
Band type
Type
Raman scattering
Assignments summary
Assignment Symmetry Mode Specie(s) Molecule/Atom Bond Multiplicity Degeneracy Contribution Resonance
ν2 unknown bending out-p (CO3)2- (CO3)2- 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)
697 ± 7 - - undefined 0.35 s 295.0 1
Band assignment #1
Assignment
Label
ν2
Symmetry
unknown
Category
fundamental vibration

Evaluation

Level
partly assigned
Evaluation
undefined
Comments
from Frost & Bahfenne 2009
# Multiplicity type Degeneracy Other band
1 unknown
Primary specie
(CO3)2-

Vibration modes

Label (type)
ν2 (bending out-p)       Bond: (CO3)2-
Texture
crystals

Temperature

Temperature
295.0 ± 5.0 K

Pressure

Pressure
1 bar
Sample orientation mode
unoriented
Comments
532 and 633 nm
Method #1
spectrum fit
Overlap
slightly blended
Peak
697 ± 7 cm-1 (fit peak)
Evaluation
undefined
Quality
D
Comments
strongly variable
Shape
undefined
Evaluation
undefined
Quality
undefined
Method
baseline corrected peak intensity
Relative intensity
0.35 ± 0.32
Strength
strong (s)
Evaluation
undefined
Quality
E