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' |
3824 |
3682 |
10.47 |
|
|
|
| 2 |
A' |
3128 |
3011 |
36.68 |
|
|
|
| 3 |
A' |
2985 |
2874 |
71.44 |
|
|
|
| 4 |
A' |
1526 |
1469 |
4.26 |
|
|
|
| 5 |
A' |
1499 |
1443 |
5.03 |
|
|
|
| 6 |
A' |
1396 |
1344 |
30.44 |
|
|
|
| 7 |
A' |
1099 |
1058 |
9.19 |
|
|
|
| 8 |
A' |
1077 |
1037 |
118.98 |
|
|
|
| 9 |
A" |
3032 |
2919 |
89.49 |
|
|
|
| 10 |
A" |
1509 |
1453 |
3.31 |
|
|
|
| 11 |
A" |
1180 |
1136 |
0.35 |
|
|
|
| 12 |
A" |
357 |
344 |
146.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11305.9 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 10884.2 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 |
-0.429 |
|
|
|
| 2 |
O |
-0.567 |
|
|
|
| 3 |
H |
0.223 |
|
|
|
| 4 |
H |
0.193 |
|
|
|
| 5 |
H |
0.193 |
|
|
|
| 6 |
H |
0.387 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.549 |
0.940 |
0.000 |
1.812 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.591 |
-2.267 |
0.000 |
| y |
-2.267 |
-13.115 |
0.000 |
| z |
0.000 |
0.000 |
-13.652 |
|
| Traceless |
| | x | y | z |
| x |
1.793 |
-2.267 |
0.000 |
| y |
-2.267 |
-0.494 |
0.000 |
| z |
0.000 |
0.000 |
-1.299 |
|
| Polar |
| 3z2-r2 | -2.598 |
| x2-y2 | 1.524 |
| xy | -2.267 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.460 |
-0.139 |
0.000 |
| y |
-0.139 |
2.591 |
0.000 |
| z |
0.000 |
0.000 |
2.181 |
<r2> (average value of r
2) Å
2
| <r2> |
23.467 |
| (<r2>)1/2 |
4.844 |