Vibrational Frequencies calculated at ROHF/6-311G*
| 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 |
4181 |
3578 |
49.24 |
|
|
|
| 2 |
A |
3390 |
2901 |
41.16 |
|
|
|
| 3 |
A |
3248 |
2779 |
48.49 |
|
|
|
| 4 |
A |
1621 |
1387 |
19.82 |
|
|
|
| 5 |
A |
1491 |
1276 |
59.40 |
|
|
|
| 6 |
A |
1278 |
1093 |
133.03 |
|
|
|
| 7 |
A |
1167 |
998 |
44.61 |
|
|
|
| 8 |
A |
948 |
811 |
22.53 |
|
|
|
| 9 |
A |
434 |
371 |
154.91 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8878.5 cm
-1
Scaled (by 0.8556) Zero Point Vibrational Energy (zpe) 7596.5 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/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.228 |
|
|
|
| 2 |
O |
-0.599 |
|
|
|
| 3 |
H |
0.214 |
|
|
|
| 4 |
H |
0.187 |
|
|
|
| 5 |
H |
0.426 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.302 |
1.654 |
0.090 |
1.683 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.489 |
2.334 |
-0.962 |
| y |
2.334 |
-11.095 |
-0.097 |
| z |
-0.962 |
-0.097 |
-13.899 |
|
| Traceless |
| | x | y | z |
| x |
1.009 |
2.334 |
-0.962 |
| y |
2.334 |
1.599 |
-0.097 |
| z |
-0.962 |
-0.097 |
-2.607 |
|
| Polar |
| 3z2-r2 | -5.214 |
| x2-y2 | -0.393 |
| xy | 2.334 |
| xz | -0.962 |
| yz | -0.097 |
|
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> |
20.241 |
| (<r2>)1/2 |
4.499 |