Vibrational Frequencies calculated at B3PW91/cc-pVTZ
| 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 |
3103 |
2984 |
49.01 |
|
|
|
| 2 |
A1 |
3031 |
2914 |
40.64 |
|
|
|
| 3 |
A1 |
3027 |
2911 |
6.50 |
|
|
|
| 4 |
A1 |
1506 |
1448 |
5.84 |
|
|
|
| 5 |
A1 |
1485 |
1428 |
0.00 |
|
|
|
| 6 |
A1 |
1413 |
1359 |
3.17 |
|
|
|
| 7 |
A1 |
1175 |
1130 |
1.25 |
|
|
|
| 8 |
A1 |
881 |
847 |
1.02 |
|
|
|
| 9 |
A1 |
361 |
347 |
0.10 |
|
|
|
| 10 |
A2 |
3091 |
2972 |
0.00 |
|
|
|
| 11 |
A2 |
1482 |
1425 |
0.00 |
|
|
|
| 12 |
A2 |
1314 |
1264 |
0.00 |
|
|
|
| 13 |
A2 |
908 |
873 |
0.00 |
|
|
|
| 14 |
A2 |
216 |
207 |
0.00 |
|
|
|
| 15 |
B1 |
3101 |
2982 |
90.02 |
|
|
|
| 16 |
B1 |
3052 |
2935 |
3.59 |
|
|
|
| 17 |
B1 |
1500 |
1442 |
13.81 |
|
|
|
| 18 |
B1 |
1209 |
1163 |
0.21 |
|
|
|
| 19 |
B1 |
748 |
719 |
3.96 |
|
|
|
| 20 |
B1 |
263 |
253 |
0.00 |
|
|
|
| 21 |
B2 |
3101 |
2982 |
27.02 |
|
|
|
| 22 |
B2 |
3027 |
2911 |
35.81 |
|
|
|
| 23 |
B2 |
1490 |
1433 |
2.04 |
|
|
|
| 24 |
B2 |
1398 |
1344 |
5.36 |
|
|
|
| 25 |
B2 |
1363 |
1311 |
1.86 |
|
|
|
| 26 |
B2 |
1070 |
1029 |
0.76 |
|
|
|
| 27 |
B2 |
927 |
892 |
2.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22620.9 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 21752.2 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.145 |
|
|
|
| 2 |
C |
-0.270 |
|
|
|
| 3 |
C |
-0.270 |
|
|
|
| 4 |
H |
0.082 |
|
|
|
| 5 |
H |
0.082 |
|
|
|
| 6 |
H |
0.091 |
|
|
|
| 7 |
H |
0.091 |
|
|
|
| 8 |
H |
0.085 |
|
|
|
| 9 |
H |
0.085 |
|
|
|
| 10 |
H |
0.085 |
|
|
|
| 11 |
H |
0.085 |
|
|
|
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 |
0.081 |
0.081 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.315 |
0.000 |
0.000 |
| y |
0.000 |
-22.133 |
0.000 |
| z |
0.000 |
0.000 |
-21.773 |
|
| Traceless |
| | x | y | z |
| x |
0.638 |
0.000 |
0.000 |
| y |
0.000 |
-0.589 |
0.000 |
| z |
0.000 |
0.000 |
-0.049 |
|
| Polar |
| 3z2-r2 | -0.098 |
| x2-y2 | 0.818 |
| 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 |
5.356 |
0.000 |
0.000 |
| y |
0.000 |
6.369 |
0.000 |
| z |
0.000 |
0.000 |
5.622 |
<r2> (average value of r
2) Å
2
| <r2> |
63.293 |
| (<r2>)1/2 |
7.956 |