Vibrational Frequencies calculated at PBEPBE/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 |
3113 |
3091 |
4.45 |
|
|
|
| 2 |
A1 |
3100 |
3079 |
36.76 |
|
|
|
| 3 |
A1 |
3068 |
3047 |
2.72 |
|
|
|
| 4 |
A1 |
3060 |
3039 |
7.99 |
|
|
|
| 5 |
A1 |
1580 |
1569 |
4.98 |
|
|
|
| 6 |
A1 |
1499 |
1489 |
11.15 |
|
|
|
| 7 |
A1 |
1427 |
1417 |
4.72 |
|
|
|
| 8 |
A1 |
1243 |
1235 |
0.77 |
|
|
|
| 9 |
A1 |
1158 |
1150 |
2.81 |
|
|
|
| 10 |
A1 |
942 |
936 |
3.05 |
|
|
|
| 11 |
A1 |
888 |
882 |
0.62 |
|
|
|
| 12 |
A1 |
834 |
829 |
0.22 |
|
|
|
| 13 |
A1 |
432 |
429 |
0.20 |
|
|
|
| 14 |
A2 |
954 |
947 |
0.00 |
|
|
|
| 15 |
A2 |
816 |
810 |
0.00 |
|
|
|
| 16 |
A2 |
732 |
727 |
0.00 |
|
|
|
| 17 |
A2 |
547 |
543 |
0.00 |
|
|
|
| 18 |
A2 |
144 |
143 |
0.00 |
|
|
|
| 19 |
B1 |
969 |
962 |
0.00 |
|
|
|
| 20 |
B1 |
947 |
941 |
0.28 |
|
|
|
| 21 |
B1 |
741 |
736 |
0.70 |
|
|
|
| 22 |
B1 |
629 |
625 |
64.50 |
|
|
|
| 23 |
B1 |
495 |
491 |
37.55 |
|
|
|
| 24 |
B1 |
277 |
275 |
0.00 |
|
|
|
| 25 |
B2 |
3105 |
3084 |
27.83 |
|
|
|
| 26 |
B2 |
3086 |
3064 |
17.64 |
|
|
|
| 27 |
B2 |
3062 |
3041 |
6.70 |
|
|
|
| 28 |
B2 |
1592 |
1581 |
8.30 |
|
|
|
| 29 |
B2 |
1437 |
1427 |
2.30 |
|
|
|
| 30 |
B2 |
1366 |
1357 |
0.00 |
|
|
|
| 31 |
B2 |
1259 |
1251 |
0.22 |
|
|
|
| 32 |
B2 |
1208 |
1200 |
1.72 |
|
|
|
| 33 |
B2 |
957 |
950 |
7.03 |
|
|
|
| 34 |
B2 |
884 |
877 |
1.72 |
|
|
|
| 35 |
B2 |
405 |
402 |
0.27 |
|
|
|
| 36 |
B2 |
86i |
85i |
38.68 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23934.5 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 23769.4 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 PBEPBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.053 |
|
|
|
| 2 |
C |
-0.136 |
|
|
|
| 3 |
C |
-0.136 |
|
|
|
| 4 |
C |
-0.068 |
|
|
|
| 5 |
C |
-0.068 |
|
|
|
| 6 |
C |
-0.105 |
|
|
|
| 7 |
C |
-0.105 |
|
|
|
| 8 |
H |
0.099 |
|
|
|
| 9 |
H |
0.092 |
|
|
|
| 10 |
H |
0.092 |
|
|
|
| 11 |
H |
0.099 |
|
|
|
| 12 |
H |
0.099 |
|
|
|
| 13 |
H |
0.096 |
|
|
|
| 14 |
H |
0.096 |
|
|
|
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 |
-0.079 |
0.079 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-46.160 |
0.000 |
0.000 |
| y |
0.000 |
-37.459 |
0.000 |
| z |
0.000 |
0.000 |
-37.470 |
|
| Traceless |
| | x | y | z |
| x |
-8.695 |
0.000 |
0.000 |
| y |
0.000 |
4.356 |
0.000 |
| z |
0.000 |
0.000 |
4.340 |
|
| Polar |
| 3z2-r2 | 8.679 |
| x2-y2 | -8.701 |
| 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 |
5.859 |
0.000 |
0.000 |
| y |
0.000 |
14.930 |
0.000 |
| z |
0.000 |
0.000 |
14.923 |
<r2> (average value of r
2) Å
2
| <r2> |
187.137 |
| (<r2>)1/2 |
13.680 |