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 |
3729 |
3590 |
15.83 |
|
|
|
| 2 |
A |
3266 |
3144 |
8.02 |
|
|
|
| 3 |
A |
3124 |
3007 |
10.43 |
|
|
|
| 4 |
A |
1440 |
1386 |
3.24 |
|
|
|
| 5 |
A |
1420 |
1367 |
37.33 |
|
|
|
| 6 |
A |
1214 |
1169 |
25.93 |
|
|
|
| 7 |
A |
1160 |
1116 |
12.38 |
|
|
|
| 8 |
A |
888 |
855 |
11.00 |
|
|
|
| 9 |
A |
719 |
692 |
47.00 |
|
|
|
| 10 |
A |
489 |
471 |
2.36 |
|
|
|
| 11 |
A |
277 |
267 |
45.31 |
|
|
|
| 12 |
A |
175 |
168 |
132.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8950.2 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 8616.4 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 |
-0.312 |
|
|
|
| 2 |
O |
-0.148 |
|
|
|
| 3 |
O |
-0.399 |
|
|
|
| 4 |
H |
0.222 |
|
|
|
| 5 |
H |
0.222 |
|
|
|
| 6 |
H |
0.415 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.276 |
0.405 |
1.347 |
1.434 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.875 |
-0.045 |
-3.245 |
| y |
-0.045 |
-18.325 |
-0.499 |
| z |
-3.245 |
-0.499 |
-17.601 |
|
| Traceless |
| | x | y | z |
| x |
3.088 |
-0.045 |
-3.245 |
| y |
-0.045 |
-2.087 |
-0.499 |
| z |
-3.245 |
-0.499 |
-1.001 |
|
| Polar |
| 3z2-r2 | -2.002 |
| x2-y2 | 3.450 |
| xy | -0.045 |
| xz | -3.245 |
| yz | -0.499 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.304 |
-0.119 |
-0.174 |
| y |
-0.119 |
2.553 |
-0.130 |
| z |
-0.174 |
-0.130 |
2.191 |
<r2> (average value of r
2) Å
2
| <r2> |
42.017 |
| (<r2>)1/2 |
6.482 |