Vibrational Frequencies calculated at B3PW91/6-31+G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1' |
3166 |
3040 |
0.00 |
|
|
|
| 2 |
A1' |
1899 |
1823 |
0.00 |
|
|
|
| 3 |
A1' |
1474 |
1415 |
0.00 |
|
|
|
| 4 |
A1' |
807 |
775 |
0.00 |
|
|
|
| 5 |
A1" |
740 |
711 |
0.00 |
|
|
|
| 6 |
A2' |
3259 |
3129 |
0.00 |
|
|
|
| 7 |
A2' |
1098 |
1054 |
0.00 |
|
|
|
| 8 |
A2' |
507 |
487 |
0.00 |
|
|
|
| 9 |
A2" |
901 |
865 |
157.09 |
|
|
|
| 10 |
A2" |
216 |
208 |
8.41 |
|
|
|
| 11 |
E' |
3259 |
3129 |
6.48 |
|
|
|
| 11 |
E' |
3259 |
3129 |
6.48 |
|
|
|
| 12 |
E' |
3166 |
3040 |
10.33 |
|
|
|
| 12 |
E' |
3166 |
3040 |
10.33 |
|
|
|
| 13 |
E' |
1693 |
1626 |
1.10 |
|
|
|
| 13 |
E' |
1693 |
1626 |
1.10 |
|
|
|
| 14 |
E' |
1440 |
1383 |
10.08 |
|
|
|
| 14 |
E' |
1440 |
1383 |
10.08 |
|
|
|
| 15 |
E' |
1128 |
1083 |
5.30 |
|
|
|
| 15 |
E' |
1128 |
1083 |
5.30 |
|
|
|
| 16 |
E' |
808 |
776 |
6.48 |
|
|
|
| 16 |
E' |
808 |
776 |
6.48 |
|
|
|
| 17 |
E' |
224 |
215 |
0.00 |
|
|
|
| 17 |
E' |
224 |
215 |
0.00 |
|
|
|
| 18 |
E" |
897 |
861 |
0.00 |
|
|
|
| 18 |
E" |
897 |
861 |
0.00 |
|
|
|
| 19 |
E" |
766 |
735 |
0.00 |
|
|
|
| 19 |
E" |
766 |
735 |
0.00 |
|
|
|
| 20 |
E" |
345 |
331 |
0.00 |
|
|
|
| 20 |
E" |
345 |
331 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20757.6 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 19929.4 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 B3PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.048 |
|
|
|
| 2 |
C |
0.048 |
|
|
|
| 3 |
C |
0.048 |
|
|
|
| 4 |
C |
-0.375 |
|
|
|
| 5 |
C |
-0.375 |
|
|
|
| 6 |
C |
-0.375 |
|
|
|
| 7 |
H |
0.164 |
|
|
|
| 8 |
H |
0.164 |
|
|
|
| 9 |
H |
0.164 |
|
|
|
| 10 |
H |
0.164 |
|
|
|
| 11 |
H |
0.164 |
|
|
|
| 12 |
H |
0.164 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.520 |
0.000 |
0.000 |
| y |
0.000 |
-31.520 |
0.000 |
| z |
0.000 |
0.000 |
-40.134 |
|
| Traceless |
| | x | y | z |
| x |
4.307 |
0.000 |
0.000 |
| y |
0.000 |
4.307 |
0.000 |
| z |
0.000 |
0.000 |
-8.614 |
|
| Polar |
| 3z2-r2 | -17.227 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
15.411 |
0.000 |
0.000 |
| y |
0.000 |
15.411 |
0.000 |
| z |
0.000 |
0.000 |
6.103 |
<r2> (average value of r
2) Å
2
| <r2> |
168.557 |
| (<r2>)1/2 |
12.983 |