Band
Title
938.0 cm-1: δ of Mg2+ · ⁻O-H in Brugnatellite
Type
Raman scattering
Assignments summary
Assignment Symmetry Mode Specie(s) Molecule/Atom Bond Multiplicity Degeneracy Contribution Resonance
δ unknown deformation 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)
938 ± 1 - - undefined w 295.0 1
Label
δ
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)
δ Mg2+.⁻O-H (deformation)       Bond: Mg2+ · ⁻O-H
Texture
crystals

Temperature

Temperature
295.0 ± 5.0 K

Pressure

Pressure
1 bar
Laser wavelength
633.0 nm
Sample orientation mode
unoriented
Method #1
various
Overlap
slightly blended
Peak
938 ± 1 cm-1 (various)
Evaluation
validated
Quality
B
Shape
undefined
Evaluation
undefined
Quality
undefined
Method
estimated
Strength
weak (w)
Evaluation
undefined
Quality
undefined