Vibrational Frequencies calculated at LSDA/aug-cc-pVTZ
| 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 |
3214 |
3184 |
2.22 |
|
|
|
| 2 |
A |
3074 |
3045 |
6.46 |
|
|
|
| 3 |
A |
3060 |
3031 |
12.49 |
|
|
|
| 4 |
A |
2980 |
2952 |
38.66 |
|
|
|
| 5 |
A |
2922 |
2894 |
54.55 |
|
|
|
| 6 |
A |
1439 |
1426 |
34.33 |
|
|
|
| 7 |
A |
1417 |
1404 |
8.53 |
|
|
|
| 8 |
A |
1405 |
1391 |
15.48 |
|
|
|
| 9 |
A |
1382 |
1369 |
1.26 |
|
|
|
| 10 |
A |
1312 |
1300 |
111.03 |
|
|
|
| 11 |
A |
1203 |
1192 |
13.43 |
|
|
|
| 12 |
A |
1120 |
1109 |
1.21 |
|
|
|
| 13 |
A |
1095 |
1084 |
3.94 |
|
|
|
| 14 |
A |
991 |
982 |
31.43 |
|
|
|
| 15 |
A |
429 |
425 |
3.23 |
|
|
|
| 16 |
A |
375 |
371 |
61.65 |
|
|
|
| 17 |
A |
274 |
271 |
13.92 |
|
|
|
| 18 |
A |
142 |
141 |
6.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13916.4 cm
-1
Scaled (by 0.9906) Zero Point Vibrational Energy (zpe) 13785.6 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 LSDA/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.245 |
|
|
|
| 2 |
C |
-0.448 |
|
|
|
| 3 |
C |
-0.674 |
|
|
|
| 4 |
H |
0.251 |
|
|
|
| 5 |
H |
0.232 |
|
|
|
| 6 |
H |
0.240 |
|
|
|
| 7 |
H |
0.339 |
|
|
|
| 8 |
H |
0.306 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.043 |
0.779 |
-0.230 |
1.322 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.555 |
-0.264 |
-0.341 |
| y |
-0.264 |
-20.123 |
-0.250 |
| z |
-0.341 |
-0.250 |
-21.296 |
|
| Traceless |
| | x | y | z |
| x |
3.155 |
-0.264 |
-0.341 |
| y |
-0.264 |
-0.698 |
-0.250 |
| z |
-0.341 |
-0.250 |
-2.457 |
|
| Polar |
| 3z2-r2 | -4.915 |
| x2-y2 | 2.569 |
| xy | -0.264 |
| xz | -0.341 |
| yz | -0.250 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.594 |
0.017 |
-0.015 |
| y |
0.017 |
4.963 |
-0.003 |
| z |
-0.015 |
-0.003 |
5.433 |
<r2> (average value of r
2) Å
2
| <r2> |
48.377 |
| (<r2>)1/2 |
6.955 |