Vibrational Frequencies calculated at PBEPBE/6-31G
| 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 |
3685 |
3634 |
29.99 |
|
|
|
| 2 |
A |
3626 |
3576 |
31.48 |
|
|
|
| 3 |
A |
3524 |
3476 |
0.27 |
|
|
|
| 4 |
A |
3306 |
3260 |
355.47 |
|
|
|
| 5 |
A |
1626 |
1604 |
45.21 |
|
|
|
| 6 |
A |
1592 |
1571 |
90.03 |
|
|
|
| 7 |
A |
791 |
780 |
210.74 |
|
|
|
| 8 |
A |
471 |
464 |
66.71 |
|
|
|
| 9 |
A |
243 |
239 |
44.86 |
|
|
|
| 10 |
A |
169 |
167 |
232.51 |
|
|
|
| 11 |
A |
149 |
147 |
429.85 |
|
|
|
| 12 |
A |
65 |
64 |
22.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9623.5 cm
-1
Scaled (by 0.9862) Zero Point Vibrational Energy (zpe) 9490.7 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/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.371 |
|
|
|
| 2 |
O |
-0.778 |
|
|
|
| 3 |
O |
-0.687 |
|
|
|
| 4 |
H |
0.333 |
|
|
|
| 5 |
H |
0.381 |
|
|
|
| 6 |
H |
0.381 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.091 |
-0.002 |
-0.029 |
3.091 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.300 |
-0.118 |
-7.164 |
| y |
-0.118 |
-11.286 |
-0.015 |
| z |
-7.164 |
-0.015 |
-12.626 |
|
| Traceless |
| | x | y | z |
| x |
0.656 |
-0.118 |
-7.164 |
| y |
-0.118 |
0.677 |
-0.015 |
| z |
-7.164 |
-0.015 |
-1.333 |
|
| Polar |
| 3z2-r2 | -2.666 |
| x2-y2 | -0.014 |
| xy | -0.118 |
| xz | -7.164 |
| yz | -0.015 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.036 |
0.000 |
-0.490 |
| y |
0.000 |
1.303 |
0.005 |
| z |
-0.490 |
0.005 |
1.380 |
<r2> (average value of r
2) Å
2
| <r2> |
49.262 |
| (<r2>)1/2 |
7.019 |