Vibrational Frequencies calculated at HF/LANL2DZ
| 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 |
4034 |
3630 |
66.90 |
|
|
|
| 2 |
A |
3357 |
3021 |
28.35 |
|
|
|
| 3 |
A |
3342 |
3008 |
58.55 |
|
|
|
| 4 |
A |
3240 |
2916 |
48.62 |
|
|
|
| 5 |
A |
1659 |
1493 |
9.65 |
|
|
|
| 6 |
A |
1624 |
1462 |
9.35 |
|
|
|
| 7 |
A |
1592 |
1433 |
2.19 |
|
|
|
| 8 |
A |
1510 |
1359 |
61.73 |
|
|
|
| 9 |
A |
1288 |
1159 |
4.89 |
|
|
|
| 10 |
A |
1269 |
1142 |
0.94 |
|
|
|
| 11 |
A |
1159 |
1043 |
39.74 |
|
|
|
| 12 |
A |
959 |
863 |
36.23 |
|
|
|
| 13 |
A |
447 |
402 |
18.91 |
|
|
|
| 14 |
A |
230 |
207 |
13.32 |
|
|
|
| 15 |
A |
125 |
113 |
250.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12918.3 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 11625.2 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/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.272 |
|
|
|
| 2 |
O |
-0.298 |
|
|
|
| 3 |
O |
-0.439 |
|
|
|
| 4 |
H |
0.191 |
|
|
|
| 5 |
H |
0.200 |
|
|
|
| 6 |
H |
0.200 |
|
|
|
| 7 |
H |
0.418 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.517 |
0.022 |
0.007 |
0.517 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.733 |
-2.404 |
-0.013 |
| y |
-2.404 |
-20.170 |
0.002 |
| z |
-0.013 |
0.002 |
-18.875 |
|
| Traceless |
| | x | y | z |
| x |
7.790 |
-2.404 |
-0.013 |
| y |
-2.404 |
-4.866 |
0.002 |
| z |
-0.013 |
0.002 |
-2.924 |
|
| Polar |
| 3z2-r2 | -5.847 |
| x2-y2 | 8.438 |
| xy | -2.404 |
| xz | -0.013 |
| yz | 0.002 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.106 |
0.439 |
-0.001 |
| y |
0.439 |
2.596 |
0.001 |
| z |
-0.001 |
0.001 |
1.833 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |