Vibrational Frequencies calculated at HF/CEP-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 |
Ag |
3331 |
2992 |
0.00 |
|
|
|
| 2 |
Ag |
3233 |
2903 |
0.00 |
|
|
|
| 3 |
Ag |
1647 |
1479 |
0.00 |
|
|
|
| 4 |
Ag |
1596 |
1433 |
0.00 |
|
|
|
| 5 |
Ag |
1400 |
1257 |
0.00 |
|
|
|
| 6 |
Ag |
1289 |
1157 |
0.00 |
|
|
|
| 7 |
Ag |
994 |
892 |
0.00 |
|
|
|
| 8 |
Ag |
535 |
481 |
0.00 |
|
|
|
| 9 |
Au |
3308 |
2970 |
169.07 |
|
|
|
| 10 |
Au |
1603 |
1440 |
6.07 |
|
|
|
| 11 |
Au |
1276 |
1146 |
6.74 |
|
|
|
| 12 |
Au |
227 |
204 |
3.36 |
|
|
|
| 13 |
Au |
37 |
33 |
15.52 |
|
|
|
| 14 |
Bg |
3307 |
2969 |
0.00 |
|
|
|
| 15 |
Bg |
1604 |
1440 |
0.00 |
|
|
|
| 16 |
Bg |
1281 |
1150 |
0.00 |
|
|
|
| 17 |
Bg |
285 |
256 |
0.00 |
|
|
|
| 18 |
Bu |
3332 |
2992 |
108.85 |
|
|
|
| 19 |
Bu |
3228 |
2899 |
151.90 |
|
|
|
| 20 |
Bu |
1641 |
1474 |
19.99 |
|
|
|
| 21 |
Bu |
1583 |
1422 |
33.45 |
|
|
|
| 22 |
Bu |
1288 |
1157 |
12.20 |
|
|
|
| 23 |
Bu |
1174 |
1055 |
206.24 |
|
|
|
| 24 |
Bu |
333 |
299 |
11.68 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19764.5 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 17748.5 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/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.211 |
|
|
|
| 2 |
O |
-0.211 |
|
|
|
| 3 |
C |
-0.240 |
|
|
|
| 4 |
C |
-0.240 |
|
|
|
| 5 |
H |
0.167 |
|
|
|
| 6 |
H |
0.142 |
|
|
|
| 7 |
H |
0.142 |
|
|
|
| 8 |
H |
0.167 |
|
|
|
| 9 |
H |
0.142 |
|
|
|
| 10 |
H |
0.142 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.565 |
2.144 |
0.000 |
| y |
2.144 |
-18.193 |
0.000 |
| z |
0.000 |
0.000 |
-24.808 |
|
| Traceless |
| | x | y | z |
| x |
-4.065 |
2.144 |
0.000 |
| y |
2.144 |
6.993 |
0.000 |
| z |
0.000 |
0.000 |
-2.929 |
|
| Polar |
| 3z2-r2 | -5.858 |
| x2-y2 | -7.372 |
| xy | 2.144 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.667 |
-0.123 |
0.000 |
| y |
-0.123 |
5.661 |
0.000 |
| z |
0.000 |
0.000 |
3.457 |
<r2> (average value of r
2) Å
2
| <r2> |
76.412 |
| (<r2>)1/2 |
8.741 |