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 |
3988 |
3571 |
84.31 |
|
|
|
| 2 |
A |
3492 |
3126 |
3.92 |
|
|
|
| 3 |
A |
3336 |
2986 |
9.72 |
|
|
|
| 4 |
A |
1560 |
1397 |
31.41 |
|
|
|
| 5 |
A |
1512 |
1354 |
52.71 |
|
|
|
| 6 |
A |
1262 |
1130 |
14.10 |
|
|
|
| 7 |
A |
1197 |
1071 |
60.82 |
|
|
|
| 8 |
A |
945 |
846 |
16.11 |
|
|
|
| 9 |
A |
695 |
622 |
38.24 |
|
|
|
| 10 |
A |
467 |
418 |
13.43 |
|
|
|
| 11 |
A |
205 |
184 |
64.45 |
|
|
|
| 12 |
A |
88 |
79 |
200.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9373.2 cm
-1
Scaled (by 0.8953) Zero Point Vibrational Energy (zpe) 8391.9 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 |
0.039 |
|
|
|
| 2 |
O |
-0.413 |
|
|
|
| 3 |
O |
-0.424 |
|
|
|
| 4 |
H |
0.179 |
|
|
|
| 5 |
H |
0.176 |
|
|
|
| 6 |
H |
0.442 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.041 |
-0.233 |
0.346 |
0.419 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.120 |
-2.449 |
-0.352 |
| y |
-2.449 |
-18.575 |
0.480 |
| z |
-0.352 |
0.480 |
-19.236 |
|
| Traceless |
| | x | y | z |
| x |
7.786 |
-2.449 |
-0.352 |
| y |
-2.449 |
-3.397 |
0.480 |
| z |
-0.352 |
0.480 |
-4.388 |
|
| Polar |
| 3z2-r2 | -8.776 |
| x2-y2 | 7.455 |
| xy | -2.449 |
| xz | -0.352 |
| yz | 0.480 |
|
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> |
42.835 |
| (<r2>)1/2 |
6.545 |