Band
Title
855.0 cm-1: ν2 (Bg) of (13C16O3)2- in Vaterite
Type
Raman scattering
Assignments summary
Assignment Symmetry Mode Specie(s) Molecule/Atom Bond Multiplicity Degeneracy Contribution Resonance
ν2 (Bg) Bg bending sym. out-p (wagging) (13C16O3)2- (13C16O3)2- 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)
855 ± 0.5 - 4 ± 0.5 symmetric 7.0e-05 ew 295.0 1
Label
ν2 (Bg)
Symmetry
Bg
Category
fundamental vibration

Evaluation

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

Vibration modes

Label (type)
ν2 (bending sym. out-p (wagging))       Bond: (13C16O3)2-
Comments
O-13C-O out-of-plane deformation
Texture
single crystals and powders

Temperature

Temperature
295.0 ± 5.0 K

Pressure

Pressure
1 bar
Laser wavelength
514.5 nm
Sample orientation mode
unoriented
Method #1
spectrum measurement
Overlap
slightly blended
Peak
855 ± 0.5 cm-1 (peak)
Evaluation
undefined
Quality
A
FWHM
4 ± 0.5 cm-1 (hwhm)
Shape
symmetric
Evaluation
undefined
Quality
B
Method
estimated
Relative intensity
7.0e-05 ± 3.0e-05
Strength
extremely weak (ew)
Evaluation
undefined
Quality
E
Comments
estimated from I(874 cm-1- 12C)/89