Vibrational Frequencies calculated at ROHF/TZVP
| 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 |
4170 |
4170 |
79.58 |
|
|
|
| 2 |
A |
3394 |
3394 |
22.78 |
|
|
|
| 3 |
A |
3255 |
3255 |
32.04 |
|
|
|
| 4 |
A |
1609 |
1609 |
19.10 |
|
|
|
| 5 |
A |
1458 |
1458 |
44.09 |
|
|
|
| 6 |
A |
1271 |
1271 |
133.17 |
|
|
|
| 7 |
A |
1142 |
1142 |
51.03 |
|
|
|
| 8 |
A |
778 |
778 |
35.62 |
|
|
|
| 9 |
A |
407 |
407 |
129.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8741.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8741.5 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 ROHF/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.045 |
|
|
|
| 2 |
O |
-0.404 |
|
|
|
| 3 |
H |
0.092 |
|
|
|
| 4 |
H |
0.069 |
|
|
|
| 5 |
H |
0.287 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.339 |
1.632 |
0.113 |
1.670 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.631 |
-2.303 |
0.857 |
| y |
-2.303 |
-11.096 |
-0.072 |
| z |
0.857 |
-0.072 |
-14.063 |
|
| Traceless |
| | x | y | z |
| x |
0.948 |
-2.303 |
0.857 |
| y |
-2.303 |
1.751 |
-0.072 |
| z |
0.857 |
-0.072 |
-2.699 |
|
| Polar |
| 3z2-r2 | -5.399 |
| x2-y2 | -0.535 |
| xy | -2.303 |
| xz | 0.857 |
| yz | -0.072 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
20.335 |
| (<r2>)1/2 |
4.509 |