Vibrational Frequencies calculated at B3PW91/6-31+G**
| 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 |
3262 |
3132 |
3.57 |
|
|
|
| 2 |
A1 |
3238 |
3109 |
7.68 |
|
|
|
| 3 |
A1 |
3165 |
3039 |
6.24 |
|
|
|
| 4 |
A1 |
1714 |
1646 |
2.55 |
|
|
|
| 5 |
A1 |
1547 |
1486 |
36.00 |
|
|
|
| 6 |
A1 |
1458 |
1399 |
0.04 |
|
|
|
| 7 |
A1 |
1376 |
1321 |
25.02 |
|
|
|
| 8 |
A1 |
1105 |
1061 |
2.05 |
|
|
|
| 9 |
A1 |
1017 |
976 |
2.13 |
|
|
|
| 10 |
A1 |
917 |
880 |
9.34 |
|
|
|
| 11 |
A1 |
676 |
649 |
0.06 |
|
|
|
| 12 |
A2 |
941 |
904 |
0.00 |
|
|
|
| 13 |
A2 |
779 |
748 |
0.00 |
|
|
|
| 14 |
A2 |
691 |
663 |
0.00 |
|
|
|
| 15 |
A2 |
488 |
469 |
0.00 |
|
|
|
| 16 |
B1 |
965 |
926 |
45.78 |
|
|
|
| 17 |
B1 |
930 |
893 |
1.73 |
|
|
|
| 18 |
B1 |
790 |
758 |
63.44 |
|
|
|
| 19 |
B1 |
634 |
609 |
47.31 |
|
|
|
| 20 |
B1 |
206 |
198 |
5.18 |
|
|
|
| 21 |
B2 |
3257 |
3127 |
4.18 |
|
|
|
| 22 |
B2 |
3256 |
3126 |
13.73 |
|
|
|
| 23 |
B2 |
3228 |
3099 |
3.07 |
|
|
|
| 24 |
B2 |
1629 |
1564 |
0.27 |
|
|
|
| 25 |
B2 |
1347 |
1293 |
0.34 |
|
|
|
| 26 |
B2 |
1259 |
1208 |
0.45 |
|
|
|
| 27 |
B2 |
1108 |
1063 |
10.97 |
|
|
|
| 28 |
B2 |
965 |
926 |
3.31 |
|
|
|
| 29 |
B2 |
802 |
770 |
1.30 |
|
|
|
| 30 |
B2 |
341 |
327 |
0.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21543.7 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 20684.1 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 B3PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.253 |
|
|
|
| 2 |
C |
-0.230 |
|
|
|
| 3 |
C |
-0.309 |
|
|
|
| 4 |
C |
-0.309 |
|
|
|
| 5 |
C |
-0.165 |
|
|
|
| 6 |
C |
-0.165 |
|
|
|
| 7 |
H |
0.162 |
|
|
|
| 8 |
H |
0.162 |
|
|
|
| 9 |
H |
0.151 |
|
|
|
| 10 |
H |
0.151 |
|
|
|
| 11 |
H |
0.151 |
|
|
|
| 12 |
H |
0.151 |
|
|
|
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 |
0.640 |
0.640 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.300 |
0.000 |
0.000 |
| y |
0.000 |
-32.596 |
0.000 |
| z |
0.000 |
0.000 |
-30.176 |
|
| Traceless |
| | x | y | z |
| x |
-8.914 |
0.000 |
0.000 |
| y |
0.000 |
2.642 |
0.000 |
| z |
0.000 |
0.000 |
6.272 |
|
| Polar |
| 3z2-r2 | 12.545 |
| x2-y2 | -7.704 |
| 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 |
6.086 |
0.000 |
0.000 |
| y |
0.000 |
9.931 |
0.000 |
| z |
0.000 |
0.000 |
15.400 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |