Vibrational levels (cm-1)
Mode Number |
Symmetry |
Frequency |
Intensity |
Comment |
Description |
Fundamental(cm-1) |
Harmonic(cm-1) |
Reference |
(km mol-1) |
unc. |
Reference |
Calculated vibrational frequencies for
C
5H
9N (Propanenitrile, 2,2-dimethyl-).
Gas-phase IR spectra can be found in the NIST Chemistry Webbook
here.
Geometric Data
Point Group C3v
Internal coordinates
distances (r) in Å, angles (a) in degrees, dihedrals (d) in degrees
Description |
Value |
unc. |
Connectivity |
Reference |
Comment |
Atom 1 |
Atom 2 |
Atom 3 |
Atom 4 |
rCN |
1.159 |
0.001 |
2 |
6 |
|
|
1962Nug/Man:965-971 |
|
Cartesians
Atom - Atom Distances
Distances in Å
Calculated geometries
for C
5H
9N (Propanenitrile, 2,2-dimethyl-).
Bond descriptions
Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type |
Count |
H-C |
9 |
C-C |
4 |
C#N |
1 |
Connectivity
Atom 1 |
Atom 2 |
C1 |
C2 |
C1 |
C3 |
C1 |
C4 |
C1 |
C5 |
C2 |
N6 |
C3 |
H7 |
C3 |
H10 |
C3 |
H11 |
C4 |
H8 |
C4 |
H12 |
C4 |
H13 |
C5 |
H9 |
C5 |
H14 |
C5 |
H15 |
Electronic energy levels (cm-1)
Energy (cm-1) |
Degeneracy |
reference |
description |
0 |
1 |
|
1A1 |
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