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 |
A1 |
3159 |
3028 |
8.62 |
|
|
|
| 2 |
A1 |
3145 |
3014 |
19.87 |
|
|
|
| 3 |
A1 |
3038 |
2912 |
36.79 |
|
|
|
| 4 |
A1 |
1746 |
1674 |
15.71 |
|
|
|
| 5 |
A1 |
1509 |
1446 |
10.94 |
|
|
|
| 6 |
A1 |
1450 |
1389 |
0.70 |
|
|
|
| 7 |
A1 |
1416 |
1357 |
0.24 |
|
|
|
| 8 |
A1 |
1085 |
1039 |
4.64 |
|
|
|
| 9 |
A1 |
828 |
794 |
0.12 |
|
|
|
| 10 |
A1 |
376 |
360 |
0.34 |
|
|
|
| 11 |
A2 |
3092 |
2964 |
0.00 |
|
|
|
| 12 |
A2 |
1477 |
1415 |
0.00 |
|
|
|
| 13 |
A2 |
1021 |
978 |
0.00 |
|
|
|
| 14 |
A2 |
703 |
674 |
0.00 |
|
|
|
| 15 |
A2 |
170 |
163 |
0.00 |
|
|
|
| 16 |
B1 |
3095 |
2966 |
46.49 |
|
|
|
| 17 |
B1 |
1496 |
1434 |
16.84 |
|
|
|
| 18 |
B1 |
1105 |
1059 |
1.10 |
|
|
|
| 19 |
B1 |
916 |
877 |
44.60 |
|
|
|
| 20 |
B1 |
437 |
419 |
6.43 |
|
|
|
| 21 |
B1 |
209 |
200 |
0.71 |
|
|
|
| 22 |
B2 |
3246 |
3111 |
19.05 |
|
|
|
| 23 |
B2 |
3143 |
3012 |
22.25 |
|
|
|
| 24 |
B2 |
3033 |
2907 |
20.08 |
|
|
|
| 25 |
B2 |
1490 |
1428 |
4.38 |
|
|
|
| 26 |
B2 |
1418 |
1359 |
9.80 |
|
|
|
| 27 |
B2 |
1306 |
1251 |
3.46 |
|
|
|
| 28 |
B2 |
988 |
947 |
0.10 |
|
|
|
| 29 |
B2 |
963 |
923 |
0.22 |
|
|
|
| 30 |
B2 |
435 |
417 |
1.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23746.8 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 22758.9 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 |
0.143 |
|
|
|
| 2 |
C |
-0.327 |
|
|
|
| 3 |
H |
0.112 |
|
|
|
| 4 |
H |
0.112 |
|
|
|
| 5 |
C |
-0.427 |
|
|
|
| 6 |
C |
-0.427 |
|
|
|
| 7 |
H |
0.135 |
|
|
|
| 8 |
H |
0.136 |
|
|
|
| 9 |
H |
0.136 |
|
|
|
| 10 |
H |
0.135 |
|
|
|
| 11 |
H |
0.136 |
|
|
|
| 12 |
H |
0.136 |
|
|
|
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 |
-0.542 |
0.542 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.572 |
0.000 |
0.000 |
| y |
0.000 |
-25.110 |
0.000 |
| z |
0.000 |
0.000 |
-25.568 |
|
| Traceless |
| | x | y | z |
| x |
-2.233 |
0.000 |
0.000 |
| y |
0.000 |
1.460 |
0.000 |
| z |
0.000 |
0.000 |
0.773 |
|
| Polar |
| 3z2-r2 | 1.546 |
| x2-y2 | -2.462 |
| 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 |
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> |
90.605 |
| (<r2>)1/2 |
9.519 |