Vibrational Frequencies calculated at B3PW91/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3866 |
3705 |
16.36 |
|
|
|
| 2 |
A' |
3147 |
3017 |
26.35 |
|
|
|
| 3 |
A' |
3063 |
2935 |
14.99 |
|
|
|
| 4 |
A' |
2981 |
2857 |
74.29 |
|
|
|
| 5 |
A' |
1541 |
1477 |
2.81 |
|
|
|
| 6 |
A' |
1511 |
1448 |
2.81 |
|
|
|
| 7 |
A' |
1470 |
1409 |
14.86 |
|
|
|
| 8 |
A' |
1406 |
1347 |
1.51 |
|
|
|
| 9 |
A' |
1281 |
1228 |
89.14 |
|
|
|
| 10 |
A' |
1137 |
1089 |
34.90 |
|
|
|
| 11 |
A' |
1046 |
1002 |
46.85 |
|
|
|
| 12 |
A' |
916 |
878 |
8.20 |
|
|
|
| 13 |
A' |
417 |
400 |
11.58 |
|
|
|
| 14 |
A" |
3151 |
3020 |
28.54 |
|
|
|
| 15 |
A" |
3011 |
2886 |
74.50 |
|
|
|
| 16 |
A" |
1492 |
1430 |
5.03 |
|
|
|
| 17 |
A" |
1304 |
1250 |
0.09 |
|
|
|
| 18 |
A" |
1187 |
1137 |
5.08 |
|
|
|
| 19 |
A" |
823 |
788 |
0.11 |
|
|
|
| 20 |
A" |
295 |
282 |
94.68 |
|
|
|
| 21 |
A" |
250 |
240 |
37.75 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17647.2 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 16913.1 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.394 |
|
|
|
| 2 |
C |
0.003 |
|
|
|
| 3 |
O |
-0.545 |
|
|
|
| 4 |
H |
0.318 |
|
|
|
| 5 |
H |
0.124 |
|
|
|
| 6 |
H |
0.143 |
|
|
|
| 7 |
H |
0.143 |
|
|
|
| 8 |
H |
0.103 |
|
|
|
| 9 |
H |
0.103 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.023 |
1.545 |
0.000 |
1.545 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
53.867 |
| (<r2>)1/2 |
7.339 |