Vibrational Frequencies calculated at PBE1PBE/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 |
A' |
3262 |
3130 |
10.97 |
|
|
|
| 2 |
A' |
3162 |
3034 |
22.18 |
|
|
|
| 3 |
A' |
3158 |
3030 |
18.69 |
|
|
|
| 4 |
A' |
3140 |
3012 |
7.37 |
|
|
|
| 5 |
A' |
3122 |
2996 |
12.75 |
|
|
|
| 6 |
A' |
3021 |
2898 |
30.80 |
|
|
|
| 7 |
A' |
1536 |
1473 |
3.75 |
|
|
|
| 8 |
A' |
1508 |
1447 |
7.63 |
|
|
|
| 9 |
A' |
1471 |
1411 |
16.93 |
|
|
|
| 10 |
A' |
1405 |
1348 |
2.02 |
|
|
|
| 11 |
A' |
1338 |
1284 |
0.38 |
|
|
|
| 12 |
A' |
1287 |
1234 |
2.18 |
|
|
|
| 13 |
A' |
1213 |
1164 |
0.56 |
|
|
|
| 14 |
A' |
1152 |
1105 |
0.42 |
|
|
|
| 15 |
A' |
988 |
948 |
5.98 |
|
|
|
| 16 |
A' |
889 |
853 |
5.66 |
|
|
|
| 17 |
A' |
506 |
485 |
0.71 |
|
|
|
| 18 |
A' |
285 |
273 |
0.18 |
|
|
|
| 19 |
A" |
3068 |
2944 |
20.56 |
|
|
|
| 20 |
A" |
1468 |
1408 |
8.54 |
|
|
|
| 21 |
A" |
1023 |
981 |
4.89 |
|
|
|
| 22 |
A" |
990 |
950 |
24.80 |
|
|
|
| 23 |
A" |
788 |
756 |
53.85 |
|
|
|
| 24 |
A" |
738 |
708 |
0.18 |
|
|
|
| 25 |
A" |
544 |
522 |
6.40 |
|
|
|
| 26 |
A" |
219 |
210 |
1.91 |
|
|
|
| 27 |
A" |
149 |
143 |
0.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20713.6 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 19872.6 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 PBE1PBE/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.226 |
|
|
|
| 2 |
C |
-0.137 |
|
|
|
| 3 |
C |
-0.157 |
|
|
|
| 4 |
C |
-0.324 |
|
|
|
| 5 |
H |
0.116 |
|
|
|
| 6 |
H |
0.123 |
|
|
|
| 7 |
H |
0.103 |
|
|
|
| 8 |
H |
0.109 |
|
|
|
| 9 |
H |
0.123 |
|
|
|
| 10 |
H |
0.135 |
|
|
|
| 11 |
H |
0.135 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.333 |
0.393 |
0.000 |
0.516 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.474 |
0.160 |
0.000 |
| y |
0.160 |
-24.017 |
0.000 |
| z |
0.000 |
0.000 |
-28.377 |
|
| Traceless |
| | x | y | z |
| x |
1.722 |
0.160 |
0.000 |
| y |
0.160 |
2.408 |
0.000 |
| z |
0.000 |
0.000 |
-4.131 |
|
| Polar |
| 3z2-r2 | -8.262 |
| x2-y2 | -0.457 |
| xy | 0.160 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.000 |
-2.234 |
0.000 |
| y |
-2.234 |
9.100 |
0.000 |
| z |
0.000 |
0.000 |
4.144 |
<r2> (average value of r
2) Å
2
| <r2> |
103.264 |
| (<r2>)1/2 |
10.162 |