Band
Title
3580.0 cm-1: ν of Mg2+ · ⁻O-H in Coalingite
Type
Raman scattering
Assignments summary
Assignment Symmetry Mode Specie(s) Molecule/Atom Bond Multiplicity Degeneracy Contribution Resonance
ν unknown stretching Mg2+ · ⁻O-H Mg2+ · ⁻O-H 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)
3580 ± 7 - - shoulder 0.04 w 295.0 1
Label
ν
Symmetry
unknown
Category
fundamental vibration

Evaluation

Level
partly assigned
Evaluation
undefined
Comments
from Frost & Bahfenne 2009
# Multiplicity type Degeneracy Other band
1 unknown

Vibration modes

Label (type)
ν (stretching)       Bond: Mg2+ · ⁻O-H
Texture
crystals

Temperature

Temperature
295.0 ± 5.0 K

Pressure

Pressure
1 bar
Sample orientation mode
unoriented
Comments
532 and 633 nm
Method #1
various
Overlap
shoulder-tail
Peak
3580 ± 7 cm-1 (fit peak)
Evaluation
undefined
Quality
D
Shape
shoulder
Evaluation
undefined
Quality
undefined
Method
baseline corrected peak intensity
Relative intensity
0.04 ± 0.02
Strength
weak (w)
Evaluation
undefined
Quality
E