Band
Title
581.0 cm-1: ? of NH3 in natural NH3 - phase I
Type
absorption
Assignments summary
Assignment Symmetry Mode Specie(s) Molecule/Atom Bond Multiplicity Degeneracy Contribution Resonance
? F unknown NH3 NH3 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)
586 ± 2 - - undefined s 20.0
581 ± 2 - - undefined 1500 ± 200 0.031 s w 90.0
Label
?
Symmetry
F
Category
unknown

Evaluation

Level
not assigned
Evaluation
undefined
# Multiplicity type Degeneracy Other band
1 no

Rotation modes

Label (type)
? (unknown)
Comments
F
Texture
film

Temperature

Temperature
20.0 ± 10.0 K
Method #1
spectrum measurement
Overlap
strongly blended
Peak
586 ± 2 cm-1 (peak)
Evaluation
validated
Quality
B
Shape
undefined
Evaluation
undefined
Method
estimated
Strength
strong (s)
Evaluation
undefined
Texture
film

Temperature

Temperature
90.0 ± 15.0 K
Method #1
spectrum measurement
Overlap
strongly blended
Peak
581 ± 2 cm-1 (peak)
Evaluation
validated
Quality
B
Shape
undefined
Evaluation
undefined
Method
estimated
Absorption coefficient
1500 ± 200 cm-1
Relative intensity
0.031 ± 0.004
Strength
strong (s)
Evaluation
undefined
Quality
D
Comments
estimation compared to 534 cm-1
Method
estimated
Strength
weak (w)
Evaluation
undefined