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 |
A' |
3788 |
3637 |
63.39 |
|
|
|
| 2 |
A' |
3201 |
3073 |
3.22 |
|
|
|
| 3 |
A' |
3076 |
2953 |
1.51 |
|
|
|
| 4 |
A' |
1842 |
1768 |
360.68 |
|
|
|
| 5 |
A' |
1470 |
1411 |
16.17 |
|
|
|
| 6 |
A' |
1414 |
1358 |
86.92 |
|
|
|
| 7 |
A' |
1342 |
1288 |
44.55 |
|
|
|
| 8 |
A' |
1213 |
1164 |
206.69 |
|
|
|
| 9 |
A' |
1001 |
961 |
54.17 |
|
|
|
| 10 |
A' |
875 |
840 |
3.17 |
|
|
|
| 11 |
A' |
583 |
560 |
41.69 |
|
|
|
| 12 |
A' |
422 |
405 |
4.87 |
|
|
|
| 13 |
A" |
3150 |
3025 |
2.53 |
|
|
|
| 14 |
A" |
1477 |
1418 |
11.85 |
|
|
|
| 15 |
A" |
1062 |
1020 |
8.55 |
|
|
|
| 16 |
A" |
674 |
647 |
107.56 |
|
|
|
| 17 |
A" |
548 |
526 |
26.42 |
|
|
|
| 18 |
A" |
66 |
64 |
0.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13601.4 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 13058.7 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 |
-0.487 |
|
|
|
| 2 |
C |
0.393 |
|
|
|
| 3 |
O |
-0.449 |
|
|
|
| 4 |
H |
0.200 |
|
|
|
| 5 |
H |
0.199 |
|
|
|
| 6 |
H |
0.199 |
|
|
|
| 7 |
O |
-0.423 |
|
|
|
| 8 |
H |
0.368 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.321 |
-1.763 |
0.000 |
1.792 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.118 |
-3.987 |
0.000 |
| y |
-3.987 |
-27.568 |
0.000 |
| z |
0.000 |
0.000 |
-23.247 |
|
| Traceless |
| | x | y | z |
| x |
5.289 |
-3.987 |
0.000 |
| y |
-3.987 |
-5.885 |
0.000 |
| z |
0.000 |
0.000 |
0.596 |
|
| Polar |
| 3z2-r2 | 1.191 |
| x2-y2 | 7.449 |
| xy | -3.987 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
71.143 |
| (<r2>)1/2 |
8.435 |