Vibrational Frequencies calculated at PBEPBE/6-311G**
| 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 |
3059 |
3032 |
14.05 |
|
|
|
| 2 |
A1 |
3039 |
3011 |
14.05 |
|
|
|
| 3 |
A1 |
1794 |
1778 |
8.08 |
|
|
|
| 4 |
A1 |
1429 |
1416 |
0.01 |
|
|
|
| 5 |
A1 |
1391 |
1378 |
1.17 |
|
|
|
| 6 |
A1 |
1050 |
1041 |
2.85 |
|
|
|
| 7 |
A1 |
989 |
980 |
6.75 |
|
|
|
| 8 |
A1 |
736 |
730 |
4.22 |
|
|
|
| 9 |
A2 |
3109 |
3081 |
0.00 |
|
|
|
| 10 |
A2 |
1126 |
1116 |
0.00 |
|
|
|
| 11 |
A2 |
924 |
916 |
0.00 |
|
|
|
| 12 |
A2 |
593 |
588 |
0.00 |
|
|
|
| 13 |
B1 |
3122 |
3094 |
16.84 |
|
|
|
| 14 |
B1 |
1055 |
1046 |
1.20 |
|
|
|
| 15 |
B1 |
868 |
861 |
39.45 |
|
|
|
| 16 |
B1 |
730 |
723 |
2.17 |
|
|
|
| 17 |
B1 |
274 |
271 |
4.95 |
|
|
|
| 18 |
B2 |
3141 |
3113 |
13.23 |
|
|
|
| 19 |
B2 |
3038 |
3011 |
17.13 |
|
|
|
| 20 |
B2 |
1395 |
1382 |
2.77 |
|
|
|
| 21 |
B2 |
1104 |
1094 |
7.44 |
|
|
|
| 22 |
B2 |
1021 |
1012 |
2.66 |
|
|
|
| 23 |
B2 |
881 |
873 |
13.30 |
|
|
|
| 24 |
B2 |
345 |
342 |
0.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18107.6 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 17942.8 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/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.239 |
|
|
|
| 2 |
C |
-0.056 |
|
|
|
| 3 |
H |
0.111 |
|
|
|
| 4 |
H |
0.111 |
|
|
|
| 5 |
C |
-0.248 |
|
|
|
| 6 |
C |
-0.248 |
|
|
|
| 7 |
H |
0.142 |
|
|
|
| 8 |
H |
0.142 |
|
|
|
| 9 |
H |
0.142 |
|
|
|
| 10 |
H |
0.142 |
|
|
|
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 |
-0.436 |
0.436 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.397 |
0.000 |
0.000 |
| y |
0.000 |
-24.406 |
0.000 |
| z |
0.000 |
0.000 |
-24.658 |
|
| Traceless |
| | x | y | z |
| x |
-0.865 |
0.000 |
0.000 |
| y |
0.000 |
0.621 |
0.000 |
| z |
0.000 |
0.000 |
0.244 |
|
| Polar |
| 3z2-r2 | 0.488 |
| x2-y2 | -0.991 |
| 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 |
4.633 |
0.000 |
0.000 |
| y |
0.000 |
6.427 |
0.000 |
| z |
0.000 |
0.000 |
9.055 |
<r2> (average value of r
2) Å
2
| <r2> |
77.578 |
| (<r2>)1/2 |
8.808 |