Vibrational Frequencies calculated at B3PW91/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3273 |
3137 |
18.54 |
|
|
|
| 2 |
A1 |
3174 |
3042 |
2.59 |
|
|
|
| 3 |
A1 |
3161 |
3029 |
16.61 |
|
|
|
| 4 |
A1 |
1529 |
1465 |
2.16 |
|
|
|
| 5 |
A1 |
1278 |
1224 |
0.84 |
|
|
|
| 6 |
A1 |
1043 |
1000 |
0.11 |
|
|
|
| 7 |
A1 |
422 |
405 |
0.02 |
|
|
|
| 8 |
A2 |
778 |
745 |
0.00 |
|
|
|
| 9 |
A2 |
552 |
529 |
0.00 |
|
|
|
| 10 |
B1 |
1011 |
969 |
17.02 |
|
|
|
| 11 |
B1 |
802 |
769 |
75.95 |
|
|
|
| 12 |
B1 |
532 |
509 |
13.18 |
|
|
|
| 13 |
B2 |
3271 |
3134 |
5.12 |
|
|
|
| 14 |
B2 |
3167 |
3035 |
9.02 |
|
|
|
| 15 |
B2 |
1526 |
1463 |
0.11 |
|
|
|
| 16 |
B2 |
1423 |
1364 |
5.87 |
|
|
|
| 17 |
B2 |
1219 |
1168 |
0.00 |
|
|
|
| 18 |
B2 |
934 |
895 |
0.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14546.7 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 13941.6 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 B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.055 |
|
|
|
| 2 |
H |
0.119 |
|
|
|
| 3 |
C |
-0.286 |
|
|
|
| 4 |
C |
-0.286 |
|
|
|
| 5 |
H |
0.129 |
|
|
|
| 6 |
H |
0.129 |
|
|
|
| 7 |
H |
0.126 |
|
|
|
| 8 |
H |
0.126 |
|
|
|
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 |
0.059 |
0.059 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.507 |
0.000 |
0.000 |
| y |
0.000 |
-17.345 |
0.000 |
| z |
0.000 |
0.000 |
-17.214 |
|
| Traceless |
| | x | y | z |
| x |
-4.227 |
0.000 |
0.000 |
| y |
0.000 |
2.015 |
0.000 |
| z |
0.000 |
0.000 |
2.212 |
|
| Polar |
| 3z2-r2 | 4.423 |
| x2-y2 | -4.162 |
| 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 |
1.883 |
0.000 |
0.000 |
| y |
0.000 |
7.436 |
0.000 |
| z |
0.000 |
0.000 |
4.610 |
<r2> (average value of r
2) Å
2
| <r2> |
49.979 |
| (<r2>)1/2 |
7.070 |