Vibrational Frequencies calculated at HF/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' |
3323 |
3005 |
25.89 |
|
|
|
| 2 |
A' |
3218 |
2911 |
32.71 |
|
|
|
| 3 |
A' |
1639 |
1482 |
10.96 |
|
|
|
| 4 |
A' |
1606 |
1452 |
1.69 |
|
|
|
| 5 |
A' |
1350 |
1221 |
16.88 |
|
|
|
| 6 |
A' |
1293 |
1169 |
64.53 |
|
|
|
| 7 |
A' |
1067 |
965 |
33.16 |
|
|
|
| 8 |
A' |
541 |
489 |
4.80 |
|
|
|
| 9 |
A" |
3300 |
2984 |
45.12 |
|
|
|
| 10 |
A" |
1621 |
1466 |
6.55 |
|
|
|
| 11 |
A" |
1285 |
1162 |
3.11 |
|
|
|
| 12 |
A" |
188 |
170 |
1.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10215.1 cm
-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 9238.6 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/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.353 |
|
|
|
| 2 |
O |
-0.228 |
|
|
|
| 3 |
O |
-0.076 |
|
|
|
| 4 |
H |
0.222 |
|
|
|
| 5 |
H |
0.218 |
|
|
|
| 6 |
H |
0.218 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.033 |
-1.370 |
0.000 |
2.452 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.102 |
-0.455 |
0.000 |
| y |
-0.455 |
-18.222 |
0.000 |
| z |
0.000 |
0.000 |
-16.809 |
|
| Traceless |
| | x | y | z |
| x |
0.414 |
-0.455 |
0.000 |
| y |
-0.455 |
-1.267 |
0.000 |
| z |
0.000 |
0.000 |
0.853 |
|
| Polar |
| 3z2-r2 | 1.706 |
| x2-y2 | 1.120 |
| xy | -0.455 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.545 |
0.095 |
0.000 |
| y |
0.095 |
2.244 |
0.000 |
| z |
0.000 |
0.000 |
2.179 |
<r2> (average value of r
2) Å
2
| <r2> |
40.923 |
| (<r2>)1/2 |
6.397 |