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 |
A |
3711 |
3551 |
23.50 |
|
|
|
| 2 |
A |
3292 |
3149 |
8.92 |
|
|
|
| 3 |
A |
3153 |
3016 |
9.64 |
|
|
|
| 4 |
A |
1454 |
1391 |
3.15 |
|
|
|
| 5 |
A |
1405 |
1344 |
39.40 |
|
|
|
| 6 |
A |
1217 |
1165 |
27.55 |
|
|
|
| 7 |
A |
1164 |
1113 |
7.41 |
|
|
|
| 8 |
A |
895 |
856 |
9.88 |
|
|
|
| 9 |
A |
722 |
691 |
43.31 |
|
|
|
| 10 |
A |
486 |
465 |
2.16 |
|
|
|
| 11 |
A |
280 |
268 |
39.85 |
|
|
|
| 12 |
A |
177 |
169 |
116.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8976.7 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 8588.0 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 |
-0.164 |
|
|
|
| 2 |
O |
-0.218 |
|
|
|
| 3 |
O |
-0.398 |
|
|
|
| 4 |
H |
0.178 |
|
|
|
| 5 |
H |
0.176 |
|
|
|
| 6 |
H |
0.427 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.356 |
0.498 |
1.320 |
1.455 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.874 |
-0.179 |
-2.986 |
| y |
-0.179 |
-18.017 |
-0.391 |
| z |
-2.986 |
-0.391 |
-17.110 |
|
| Traceless |
| | x | y | z |
| x |
2.690 |
-0.179 |
-2.986 |
| y |
-0.179 |
-2.025 |
-0.391 |
| z |
-2.986 |
-0.391 |
-0.664 |
|
| Polar |
| 3z2-r2 | -1.328 |
| x2-y2 | 3.143 |
| xy | -0.179 |
| xz | -2.986 |
| yz | -0.391 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.184 |
-0.149 |
-0.129 |
| y |
-0.149 |
2.459 |
-0.167 |
| z |
-0.129 |
-0.167 |
1.933 |
<r2> (average value of r
2) Å
2
| <r2> |
41.895 |
| (<r2>)1/2 |
6.473 |