Vibrational Frequencies calculated at PBEPBE/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 |
3674 |
3653 |
38.47 |
|
|
|
| 2 |
A |
3187 |
3168 |
19.07 |
|
|
|
| 3 |
A |
3036 |
3019 |
21.71 |
|
|
|
| 4 |
A |
1416 |
1407 |
8.63 |
|
|
|
| 5 |
A |
1330 |
1322 |
23.26 |
|
|
|
| 6 |
A |
1195 |
1188 |
78.43 |
|
|
|
| 7 |
A |
1017 |
1011 |
41.37 |
|
|
|
| 8 |
A |
584 |
580 |
82.70 |
|
|
|
| 9 |
A |
446 |
443 |
55.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7941.9 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 7895.9 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 PBEPBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.073 |
|
|
|
| 2 |
O |
-0.152 |
|
|
|
| 3 |
H |
0.044 |
|
|
|
| 4 |
H |
0.029 |
|
|
|
| 5 |
H |
0.153 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.264 |
1.406 |
0.256 |
1.454 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.533 |
-1.975 |
0.603 |
| y |
-1.975 |
-10.928 |
-0.037 |
| z |
0.603 |
-0.037 |
-13.915 |
|
| Traceless |
| | x | y | z |
| x |
0.888 |
-1.975 |
0.603 |
| y |
-1.975 |
1.796 |
-0.037 |
| z |
0.603 |
-0.037 |
-2.684 |
|
| Polar |
| 3z2-r2 | -5.368 |
| x2-y2 | -0.606 |
| xy | -1.975 |
| xz | 0.603 |
| yz | -0.037 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.887 |
-0.150 |
0.062 |
| y |
-0.150 |
2.420 |
0.009 |
| z |
0.062 |
0.009 |
1.391 |
<r2> (average value of r
2) Å
2
| <r2> |
20.653 |
| (<r2>)1/2 |
4.545 |