Vibrational Frequencies calculated at ROHF/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3318 |
2836 |
22.09 |
|
|
|
| 2 |
A' |
3213 |
2746 |
29.56 |
|
|
|
| 3 |
A' |
1632 |
1395 |
8.63 |
|
|
|
| 4 |
A' |
1599 |
1366 |
2.63 |
|
|
|
| 5 |
A' |
1338 |
1144 |
9.43 |
|
|
|
| 6 |
A' |
1278 |
1092 |
58.84 |
|
|
|
| 7 |
A' |
1062 |
907 |
31.10 |
|
|
|
| 8 |
A' |
534 |
456 |
4.12 |
|
|
|
| 9 |
A" |
3300 |
2820 |
38.62 |
|
|
|
| 10 |
A" |
1613 |
1379 |
4.74 |
|
|
|
| 11 |
A" |
1274 |
1089 |
2.68 |
|
|
|
| 12 |
A" |
187 |
160 |
1.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10173.6 cm
-1
Scaled (by 0.8546) Zero Point Vibrational Energy (zpe) 8694.4 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 ROHF/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.022 |
|
|
|
| 2 |
O |
-0.311 |
|
|
|
| 3 |
O |
-0.071 |
|
|
|
| 4 |
H |
0.140 |
|
|
|
| 5 |
H |
0.132 |
|
|
|
| 6 |
H |
0.132 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.971 |
-1.369 |
0.000 |
2.400 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.861 |
-0.440 |
0.001 |
| y |
-0.440 |
-18.154 |
-0.000 |
| z |
0.001 |
-0.000 |
-16.848 |
|
| Traceless |
| | x | y | z |
| x |
0.640 |
-0.440 |
0.001 |
| y |
-0.440 |
-1.299 |
-0.000 |
| z |
0.001 |
-0.000 |
0.659 |
|
| Polar |
| 3z2-r2 | 1.319 |
| x2-y2 | 1.293 |
| xy | -0.440 |
| xz | 0.001 |
| yz | -0.000 |
|
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> |
0.000 |
| (<r2>)1/2 |
0.000 |