Vibrational Frequencies calculated at PBEPBE/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 |
3196 |
3152 |
17.00 |
|
|
|
| 2 |
A |
3094 |
3051 |
16.34 |
|
|
|
| 3 |
A |
3070 |
3028 |
33.75 |
|
|
|
| 4 |
A |
3061 |
3019 |
31.96 |
|
|
|
| 5 |
A |
3006 |
2965 |
15.18 |
|
|
|
| 6 |
A |
2980 |
2939 |
32.27 |
|
|
|
| 7 |
A |
2962 |
2922 |
29.04 |
|
|
|
| 8 |
A |
1472 |
1452 |
3.04 |
|
|
|
| 9 |
A |
1459 |
1439 |
5.28 |
|
|
|
| 10 |
A |
1449 |
1429 |
0.42 |
|
|
|
| 11 |
A |
1433 |
1413 |
0.95 |
|
|
|
| 12 |
A |
1359 |
1340 |
0.36 |
|
|
|
| 13 |
A |
1283 |
1265 |
1.32 |
|
|
|
| 14 |
A |
1273 |
1256 |
0.51 |
|
|
|
| 15 |
A |
1160 |
1144 |
0.13 |
|
|
|
| 16 |
A |
1082 |
1067 |
0.28 |
|
|
|
| 17 |
A |
1007 |
993 |
2.64 |
|
|
|
| 18 |
A |
884 |
872 |
1.43 |
|
|
|
| 19 |
A |
870 |
858 |
0.58 |
|
|
|
| 20 |
A |
729 |
719 |
3.77 |
|
|
|
| 21 |
A |
522 |
515 |
44.53 |
|
|
|
| 22 |
A |
326 |
321 |
6.44 |
|
|
|
| 23 |
A |
247 |
243 |
0.00 |
|
|
|
| 24 |
A |
56 |
55 |
0.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18988.5 cm
-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 18728.3 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 PBEPBE/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.239 |
|
|
|
| 2 |
C |
-0.236 |
|
|
|
| 3 |
C |
-0.357 |
|
|
|
| 4 |
H |
0.118 |
|
|
|
| 5 |
H |
0.123 |
|
|
|
| 6 |
H |
0.123 |
|
|
|
| 7 |
H |
0.121 |
|
|
|
| 8 |
H |
0.121 |
|
|
|
| 9 |
H |
0.113 |
|
|
|
| 10 |
H |
0.113 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.264 |
-0.002 |
0.000 |
0.264 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.453 |
0.711 |
-0.000 |
| y |
0.711 |
-21.033 |
0.000 |
| z |
-0.000 |
0.000 |
-19.887 |
|
| Traceless |
| | x | y | z |
| x |
-0.993 |
0.711 |
-0.000 |
| y |
0.711 |
-0.363 |
0.000 |
| z |
-0.000 |
0.000 |
1.356 |
|
| Polar |
| 3z2-r2 | 2.712 |
| x2-y2 | -0.420 |
| xy | 0.711 |
| xz | -0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.586 |
0.462 |
-0.000 |
| y |
0.462 |
4.416 |
0.000 |
| z |
-0.000 |
0.000 |
4.765 |
<r2> (average value of r
2) Å
2
| <r2> |
59.552 |
| (<r2>)1/2 |
7.717 |