Vibrational Frequencies calculated at MP2/6-311+G(3df,2pd)
| 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 |
3975 |
3776 |
121.97 |
|
|
|
| 2 |
A |
3849 |
3656 |
34.15 |
|
|
|
| 3 |
A |
3786 |
3597 |
87.33 |
|
|
|
| 4 |
A |
3151 |
2994 |
6.12 |
|
|
|
| 5 |
A |
1808 |
1718 |
315.84 |
|
|
|
| 6 |
A |
1632 |
1550 |
107.11 |
|
|
|
| 7 |
A |
1420 |
1349 |
7.49 |
|
|
|
| 8 |
A |
1284 |
1220 |
7.73 |
|
|
|
| 9 |
A |
1118 |
1062 |
284.77 |
|
|
|
| 10 |
A |
1069 |
1016 |
3.12 |
|
|
|
| 11 |
A |
665 |
632 |
140.04 |
|
|
|
| 12 |
A |
628 |
596 |
35.08 |
|
|
|
| 13 |
A |
340 |
323 |
57.21 |
|
|
|
| 14 |
A |
281 |
267 |
144.30 |
|
|
|
| 15 |
A |
143 |
136 |
1.54 |
|
|
|
| 16 |
A |
85 |
81 |
12.15 |
|
|
|
| 17 |
A |
69 |
65 |
125.03 |
|
|
|
| 18 |
A |
46 |
44 |
28.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12674.1 cm
-1
Scaled (by 0.95) Zero Point Vibrational Energy (zpe) 12040.4 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 MP2/6-311+G(3df,2pd)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.205 |
|
|
|
| 2 |
O |
-0.329 |
|
|
|
| 3 |
O |
-0.525 |
|
|
|
| 4 |
H |
0.136 |
|
|
|
| 5 |
H |
0.181 |
|
|
|
| 6 |
C |
1.004 |
|
|
|
| 7 |
O |
-0.775 |
|
|
|
| 8 |
H |
0.102 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.284 |
2.451 |
0.002 |
3.350 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |