Vibrational Frequencies calculated at PBEPBE/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 |
3795 |
3769 |
55.97 |
|
|
|
| 2 |
A |
3768 |
3742 |
45.36 |
|
|
|
| 3 |
A |
3695 |
3669 |
6.87 |
|
|
|
| 4 |
A |
3544 |
3520 |
334.21 |
|
|
|
| 5 |
A |
1628 |
1616 |
38.80 |
|
|
|
| 6 |
A |
1602 |
1591 |
72.68 |
|
|
|
| 7 |
A |
663 |
658 |
86.25 |
|
|
|
| 8 |
A |
404 |
401 |
36.65 |
|
|
|
| 9 |
A |
196 |
195 |
83.71 |
|
|
|
| 10 |
A |
165 |
164 |
126.58 |
|
|
|
| 11 |
A |
146 |
145 |
211.33 |
|
|
|
| 12 |
A |
62 |
62 |
57.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9833.5 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 9765.6 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 PBEPBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.211 |
|
|
|
| 2 |
O |
-0.480 |
|
|
|
| 3 |
O |
-0.395 |
|
|
|
| 4 |
H |
0.207 |
|
|
|
| 5 |
H |
0.228 |
|
|
|
| 6 |
H |
0.228 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.323 |
0.073 |
-0.014 |
2.324 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.595 |
-6.132 |
0.664 |
| y |
-6.132 |
-12.323 |
0.068 |
| z |
0.664 |
0.068 |
-11.766 |
|
| Traceless |
| | x | y | z |
| x |
-0.550 |
-6.132 |
0.664 |
| y |
-6.132 |
-0.143 |
0.068 |
| z |
0.664 |
0.068 |
0.693 |
|
| Polar |
| 3z2-r2 | 1.386 |
| x2-y2 | -0.272 |
| xy | -6.132 |
| xz | 0.664 |
| yz | 0.068 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.839 |
-0.246 |
0.026 |
| y |
-0.246 |
2.193 |
-0.010 |
| z |
0.026 |
-0.010 |
2.098 |
<r2> (average value of r
2) Å
2
| <r2> |
52.232 |
| (<r2>)1/2 |
7.227 |