Vibrational Frequencies calculated at PBEPBE/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 |
3787 |
3762 |
90.09 |
|
|
|
| 2 |
A |
3667 |
3643 |
46.08 |
|
|
|
| 3 |
A |
3597 |
3574 |
48.89 |
|
|
|
| 4 |
A |
2987 |
2967 |
13.70 |
|
|
|
| 5 |
A |
1761 |
1750 |
325.14 |
|
|
|
| 6 |
A |
1591 |
1581 |
89.15 |
|
|
|
| 7 |
A |
1352 |
1344 |
6.30 |
|
|
|
| 8 |
A |
1237 |
1229 |
2.23 |
|
|
|
| 9 |
A |
1060 |
1053 |
247.15 |
|
|
|
| 10 |
A |
1010 |
1003 |
4.48 |
|
|
|
| 11 |
A |
656 |
652 |
123.34 |
|
|
|
| 12 |
A |
602 |
598 |
31.81 |
|
|
|
| 13 |
A |
335 |
333 |
83.62 |
|
|
|
| 14 |
A |
243 |
241 |
106.00 |
|
|
|
| 15 |
A |
119 |
118 |
4.52 |
|
|
|
| 16 |
A |
83 |
83 |
97.41 |
|
|
|
| 17 |
A |
51 |
51 |
6.70 |
|
|
|
| 18 |
A |
49 |
48 |
29.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12093.7 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 12015.1 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/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.223 |
|
|
|
| 2 |
O |
-0.359 |
|
|
|
| 3 |
O |
-0.184 |
|
|
|
| 4 |
H |
0.145 |
|
|
|
| 5 |
H |
0.136 |
|
|
|
| 6 |
C |
0.044 |
|
|
|
| 7 |
O |
-0.459 |
|
|
|
| 8 |
H |
0.453 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.534 |
2.293 |
0.651 |
2.834 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.925 |
-0.733 |
2.308 |
| y |
-0.733 |
-21.534 |
-0.284 |
| z |
2.308 |
-0.284 |
-24.875 |
|
| Traceless |
| | x | y | z |
| x |
-2.720 |
-0.733 |
2.308 |
| y |
-0.733 |
3.866 |
-0.284 |
| z |
2.308 |
-0.284 |
-1.146 |
|
| Polar |
| 3z2-r2 | -2.293 |
| x2-y2 | -4.391 |
| xy | -0.733 |
| xz | 2.308 |
| yz | -0.284 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.338 |
0.273 |
0.083 |
| y |
0.273 |
5.284 |
-0.051 |
| z |
0.083 |
-0.051 |
3.896 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |