Vibrational Frequencies calculated at PBEPBE/CEP-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' |
3165 |
3165 |
30.56 |
|
|
|
| 2 |
A' |
3090 |
3090 |
22.18 |
|
|
|
| 3 |
A' |
3078 |
3078 |
34.79 |
|
|
|
| 4 |
A' |
3068 |
3068 |
0.03 |
|
|
|
| 5 |
A' |
2974 |
2974 |
28.95 |
|
|
|
| 6 |
A' |
1677 |
1677 |
13.18 |
|
|
|
| 7 |
A' |
1443 |
1443 |
17.84 |
|
|
|
| 8 |
A' |
1393 |
1393 |
1.86 |
|
|
|
| 9 |
A' |
1352 |
1352 |
2.35 |
|
|
|
| 10 |
A' |
1267 |
1267 |
0.12 |
|
|
|
| 11 |
A' |
1150 |
1150 |
1.02 |
|
|
|
| 12 |
A' |
909 |
909 |
6.58 |
|
|
|
| 13 |
A' |
892 |
892 |
3.61 |
|
|
|
| 14 |
A' |
402 |
402 |
1.17 |
|
|
|
| 15 |
A" |
3034 |
3034 |
32.00 |
|
|
|
| 16 |
A" |
1432 |
1432 |
12.94 |
|
|
|
| 17 |
A" |
1015 |
1015 |
4.03 |
|
|
|
| 18 |
A" |
985 |
985 |
28.50 |
|
|
|
| 19 |
A" |
892 |
892 |
73.65 |
|
|
|
| 20 |
A" |
565 |
565 |
20.18 |
|
|
|
| 21 |
A" |
198 |
198 |
0.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16990.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16990.2 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 PBEPBE/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.598 |
|
|
|
| 2 |
C |
-0.075 |
|
|
|
| 3 |
C |
-0.563 |
|
|
|
| 4 |
H |
0.251 |
|
|
|
| 5 |
H |
0.185 |
|
|
|
| 6 |
H |
0.280 |
|
|
|
| 7 |
H |
0.196 |
|
|
|
| 8 |
H |
0.162 |
|
|
|
| 9 |
H |
0.162 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.454 |
-0.026 |
0.000 |
0.454 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.496 |
-0.243 |
0.000 |
| y |
-0.243 |
-18.170 |
0.000 |
| z |
0.000 |
0.000 |
-21.633 |
|
| Traceless |
| | x | y | z |
| x |
1.406 |
-0.243 |
0.000 |
| y |
-0.243 |
1.894 |
0.000 |
| z |
0.000 |
0.000 |
-3.300 |
|
| Polar |
| 3z2-r2 | -6.601 |
| x2-y2 | -0.325 |
| xy | -0.243 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.048 |
-0.067 |
0.000 |
| y |
-0.067 |
4.397 |
0.000 |
| z |
0.000 |
0.000 |
3.165 |
<r2> (average value of r
2) Å
2
| <r2> |
49.214 |
| (<r2>)1/2 |
7.015 |