Vibrational Frequencies calculated at HF/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 |
A |
4077 |
3663 |
67.14 |
|
|
|
| 2 |
A |
3453 |
3102 |
13.85 |
|
|
|
| 3 |
A |
3321 |
2984 |
20.04 |
|
|
|
| 4 |
A |
1588 |
1427 |
43.10 |
|
|
|
| 5 |
A |
1567 |
1408 |
31.26 |
|
|
|
| 6 |
A |
1315 |
1181 |
6.59 |
|
|
|
| 7 |
A |
1307 |
1174 |
57.70 |
|
|
|
| 8 |
A |
1054 |
947 |
22.19 |
|
|
|
| 9 |
A |
888 |
798 |
22.18 |
|
|
|
| 10 |
A |
532 |
478 |
2.00 |
|
|
|
| 11 |
A |
299 |
269 |
41.42 |
|
|
|
| 12 |
A |
240 |
215 |
136.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9819.9 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 8823.2 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 HF/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.070 |
|
|
|
| 2 |
O |
-0.314 |
|
|
|
| 3 |
O |
-0.438 |
|
|
|
| 4 |
H |
0.180 |
|
|
|
| 5 |
H |
0.178 |
|
|
|
| 6 |
H |
0.464 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.384 |
0.459 |
1.356 |
1.482 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.086 |
-0.471 |
3.171 |
| y |
-0.471 |
-18.288 |
-0.487 |
| z |
3.171 |
-0.487 |
-17.431 |
|
| Traceless |
| | x | y | z |
| x |
3.774 |
-0.471 |
3.171 |
| y |
-0.471 |
-2.530 |
-0.487 |
| z |
3.171 |
-0.487 |
-1.244 |
|
| Polar |
| 3z2-r2 | -2.488 |
| x2-y2 | 4.202 |
| xy | -0.471 |
| xz | 3.171 |
| yz | -0.487 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.730 |
0.291 |
0.192 |
| y |
0.291 |
2.325 |
-0.168 |
| z |
0.192 |
-0.168 |
1.686 |
<r2> (average value of r
2) Å
2
| <r2> |
41.031 |
| (<r2>)1/2 |
6.406 |