Vibrational Frequencies calculated at HF/cc-pVDZ
| 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' |
3426 |
3110 |
3.21 |
|
|
|
| 2 |
A' |
3307 |
3003 |
3.83 |
|
|
|
| 3 |
A' |
3211 |
2915 |
64.31 |
|
|
|
| 4 |
A' |
1577 |
1432 |
15.49 |
|
|
|
| 5 |
A' |
1528 |
1387 |
6.84 |
|
|
|
| 6 |
A' |
1404 |
1275 |
8.57 |
|
|
|
| 7 |
A' |
1211 |
1100 |
14.13 |
|
|
|
| 8 |
A' |
1048 |
952 |
3.22 |
|
|
|
| 9 |
A' |
535 |
486 |
14.87 |
|
|
|
| 10 |
A" |
1013 |
920 |
0.27 |
|
|
|
| 11 |
A" |
777 |
706 |
39.16 |
|
|
|
| 12 |
A" |
526 |
478 |
0.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9781.1 cm
-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 8881.2 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.153 |
|
|
|
| 2 |
H |
0.016 |
|
|
|
| 3 |
C |
-0.053 |
|
|
|
| 4 |
O |
-0.256 |
|
|
|
| 5 |
H |
0.066 |
|
|
|
| 6 |
H |
0.074 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.595 |
0.184 |
0.000 |
2.602 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.261 |
-0.023 |
0.000 |
| y |
-0.023 |
-16.207 |
0.000 |
| z |
0.000 |
0.000 |
-18.283 |
|
| Traceless |
| | x | y | z |
| x |
-2.016 |
-0.023 |
0.000 |
| y |
-0.023 |
2.565 |
0.000 |
| z |
0.000 |
0.000 |
-0.549 |
|
| Polar |
| 3z2-r2 | -1.098 |
| x2-y2 | -3.054 |
| xy | -0.023 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.752 |
-0.207 |
0.000 |
| y |
-0.207 |
3.467 |
0.000 |
| z |
0.000 |
0.000 |
1.765 |
<r2> (average value of r
2) Å
2
| <r2> |
41.756 |
| (<r2>)1/2 |
6.462 |