Vibrational Frequencies calculated at B3PW91/6-311G**
| 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' |
3246 |
3126 |
12.18 |
|
|
|
| 2 |
A' |
3148 |
3032 |
24.69 |
|
|
|
| 3 |
A' |
3144 |
3028 |
18.96 |
|
|
|
| 4 |
A' |
3126 |
3010 |
7.66 |
|
|
|
| 5 |
A' |
3107 |
2993 |
13.57 |
|
|
|
| 6 |
A' |
3007 |
2896 |
32.71 |
|
|
|
| 7 |
A' |
1528 |
1472 |
3.17 |
|
|
|
| 8 |
A' |
1505 |
1449 |
7.48 |
|
|
|
| 9 |
A' |
1469 |
1414 |
17.03 |
|
|
|
| 10 |
A' |
1402 |
1350 |
1.91 |
|
|
|
| 11 |
A' |
1336 |
1286 |
0.49 |
|
|
|
| 12 |
A' |
1282 |
1235 |
2.09 |
|
|
|
| 13 |
A' |
1209 |
1164 |
0.58 |
|
|
|
| 14 |
A' |
1144 |
1101 |
0.47 |
|
|
|
| 15 |
A' |
988 |
951 |
5.94 |
|
|
|
| 16 |
A' |
884 |
851 |
5.78 |
|
|
|
| 17 |
A' |
504 |
486 |
0.70 |
|
|
|
| 18 |
A' |
285 |
274 |
0.18 |
|
|
|
| 19 |
A" |
3051 |
2939 |
22.00 |
|
|
|
| 20 |
A" |
1467 |
1413 |
8.22 |
|
|
|
| 21 |
A" |
1021 |
983 |
4.45 |
|
|
|
| 22 |
A" |
988 |
952 |
25.11 |
|
|
|
| 23 |
A" |
787 |
758 |
54.01 |
|
|
|
| 24 |
A" |
737 |
709 |
0.20 |
|
|
|
| 25 |
A" |
543 |
523 |
6.23 |
|
|
|
| 26 |
A" |
218 |
210 |
1.92 |
|
|
|
| 27 |
A" |
147 |
142 |
0.93 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20635.6 cm
-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 19874.2 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 B3PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.227 |
|
|
|
| 2 |
C |
-0.135 |
|
|
|
| 3 |
C |
-0.157 |
|
|
|
| 4 |
C |
-0.316 |
|
|
|
| 5 |
H |
0.115 |
|
|
|
| 6 |
H |
0.121 |
|
|
|
| 7 |
H |
0.103 |
|
|
|
| 8 |
H |
0.109 |
|
|
|
| 9 |
H |
0.121 |
|
|
|
| 10 |
H |
0.132 |
|
|
|
| 11 |
H |
0.132 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.340 |
0.399 |
0.000 |
0.524 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.436 |
0.168 |
0.000 |
| y |
0.168 |
-23.986 |
0.000 |
| z |
0.000 |
0.000 |
-28.302 |
|
| Traceless |
| | x | y | z |
| x |
1.708 |
0.168 |
0.000 |
| y |
0.168 |
2.383 |
0.000 |
| z |
0.000 |
0.000 |
-4.091 |
|
| Polar |
| 3z2-r2 | -8.183 |
| x2-y2 | -0.450 |
| xy | 0.168 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.043 |
-2.279 |
0.000 |
| y |
-2.279 |
9.162 |
0.000 |
| z |
0.000 |
0.000 |
4.146 |
<r2> (average value of r
2) Å
2
| <r2> |
103.486 |
| (<r2>)1/2 |
10.173 |