Vibrational levels (cm-1)
Mode Number |
Symmetry |
Frequency |
Intensity |
Comment |
Description |
Fundamental(cm-1) |
Harmonic(cm-1) |
Reference |
(km mol-1) |
unc. |
Reference |
1 |
A |
3001 |
|
|
|
|
|
11 |
|
2 |
A |
2955 |
|
1990Dur/Pha:459 |
|
|
|
|
|
3 |
A |
2831 |
|
|
|
|
|
2 |
|
4 |
A |
1753 |
|
|
|
|
|
3 |
|
5 |
A |
1417 |
|
|
|
|
|
4 |
|
6 |
A |
1378 |
|
|
|
|
|
5 |
|
7 |
A |
1243 |
|
|
|
|
|
6 |
|
8 |
A |
1163 |
|
|
|
|
|
12 |
|
9 |
A |
1036 |
|
|
|
|
|
7 |
|
10 |
A |
1020 |
|
|
|
|
|
13 |
|
11 |
A |
806 |
|
|
|
|
|
14 |
|
12 |
A |
742 |
|
|
|
|
|
8 |
|
13 |
A |
464 |
|
|
|
|
|
9 |
|
14 |
A |
292 |
|
|
|
|
|
10 |
|
15 |
A |
27 |
|
|
|
|
|
15 |
|
vibrational zero-point energy: 10064.0 cm
-1 (from fundamental vibrations)
Calculated vibrational frequencies for
CH
2ClCHO (chloroacetaldehyde).
Geometric Data
Point Group C1
Internal coordinates
distances (r) in Å, angles (a) in degrees, dihedrals (d) in degrees
These cartesians were determined using some assumed coordinate values.
Cartesians
Atom - Atom Distances
Distances in Å
Calculated geometries
for CH
2ClCHO (chloroacetaldehyde).
Bond descriptions
Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type |
Count |
C-C |
1 |
H-C |
3 |
C=O |
1 |
C-Cl |
1 |
Connectivity
Atom 1 |
Atom 2 |
C1 |
C2 |
C1 |
Cl3 |
C1 |
H5 |
C1 |
H6 |
C2 |
O4 |
C2 |
H7 |
Dipole, Quadrupole and Polarizability
Electric dipole moment
State |
Config |
State description |
Conf description |
Exp. min. |
Dipole (Debye) |
Reference |
comment |
Point Group |
Components |
x |
y |
z |
total |
dipole |
quadrupole |
1 |
1 |
1A |
C1 bisecting, trans |
True |
|
|
|
|
|
|
C1 |
3 |
5 |
1 |
2 |
1A' |
CS eclipsed, cis |
False |
|
|
|
|
|
|
Cs |
2 |
3 |
Experimental dipole measurement abbreviations: MW microwave; DT Dielectric with Temperature variation; DR Indirect (usually an upper limit); MB Molecular beam
Calculated electric dipole moments for
CH
2ClCHO (chloroacetaldehyde).
Electric quadrupole moment
State |
Config |
State description |
Conf description |
Exp. min. |
Quadrupole (D Å) |
Reference |
comment |
Point Group |
Components |
xx |
yy |
zz |
dipole |
quadrupole |
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