Vibrational Frequencies calculated at HF/cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3333 |
3026 |
14.87 |
|
|
|
| 2 |
A1 |
3144 |
2855 |
228.69 |
|
|
|
| 3 |
A1 |
1650 |
1498 |
1.64 |
|
|
|
| 4 |
A1 |
1358 |
1233 |
42.05 |
|
|
|
| 5 |
A1 |
1079 |
980 |
101.73 |
|
|
|
| 6 |
A1 |
847 |
769 |
0.79 |
|
|
|
| 7 |
A1 |
465 |
422 |
25.51 |
|
|
|
| 8 |
A2 |
1516 |
1376 |
0.00 |
|
|
|
| 9 |
A2 |
1360 |
1235 |
0.00 |
|
|
|
| 10 |
A2 |
1164 |
1057 |
0.00 |
|
|
|
| 11 |
E |
3328 |
3022 |
50.86 |
|
|
|
| 11 |
E |
3328 |
3022 |
50.86 |
|
|
|
| 12 |
E |
3121 |
2834 |
29.09 |
|
|
|
| 12 |
E |
3121 |
2834 |
29.09 |
|
|
|
| 13 |
E |
1629 |
1479 |
1.55 |
|
|
|
| 13 |
E |
1629 |
1479 |
1.55 |
|
|
|
| 14 |
E |
1578 |
1433 |
67.09 |
|
|
|
| 14 |
E |
1578 |
1433 |
67.09 |
|
|
|
| 15 |
E |
1442 |
1309 |
7.68 |
|
|
|
| 15 |
E |
1442 |
1309 |
7.68 |
|
|
|
| 16 |
E |
1342 |
1219 |
340.88 |
|
|
|
| 16 |
E |
1342 |
1219 |
340.88 |
|
|
|
| 17 |
E |
1183 |
1074 |
37.53 |
|
|
|
| 17 |
E |
1183 |
1074 |
37.53 |
|
|
|
| 18 |
E |
1069 |
970 |
33.66 |
|
|
|
| 18 |
E |
1069 |
970 |
33.66 |
|
|
|
| 19 |
E |
583 |
529 |
8.70 |
|
|
|
| 19 |
E |
583 |
529 |
8.70 |
|
|
|
| 20 |
E |
292 |
265 |
0.45 |
|
|
|
| 20 |
E |
292 |
265 |
0.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23522.6 cm
-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 21358.5 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.413 |
|
|
|
| 2 |
C |
0.413 |
|
|
|
| 3 |
C |
0.413 |
|
|
|
| 4 |
O |
-0.473 |
|
|
|
| 5 |
O |
-0.473 |
|
|
|
| 6 |
O |
-0.473 |
|
|
|
| 7 |
H |
0.054 |
|
|
|
| 8 |
H |
0.006 |
|
|
|
| 9 |
H |
0.054 |
|
|
|
| 10 |
H |
0.006 |
|
|
|
| 11 |
H |
0.054 |
|
|
|
| 12 |
H |
0.006 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
2.070 |
2.070 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.708 |
0.000 |
0.000 |
| y |
0.000 |
-34.708 |
0.000 |
| z |
0.000 |
0.000 |
-35.282 |
|
| Traceless |
| | x | y | z |
| x |
0.287 |
0.000 |
0.000 |
| y |
0.000 |
0.287 |
0.000 |
| z |
0.000 |
0.000 |
-0.574 |
|
| Polar |
| 3z2-r2 | -1.148 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.701 |
0.000 |
0.000 |
| y |
0.000 |
5.701 |
0.000 |
| z |
0.000 |
0.000 |
4.851 |
<r2> (average value of r
2) Å
2
| <r2> |
124.290 |
| (<r2>)1/2 |
11.149 |