Vibrational Frequencies calculated at PBE1PBE/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 |
3885 |
3692 |
66.73 |
|
|
|
| 2 |
A |
3718 |
3534 |
143.89 |
|
|
|
| 3 |
A |
3074 |
2921 |
60.72 |
|
|
|
| 4 |
A |
2983 |
2835 |
67.29 |
|
|
|
| 5 |
A |
1852 |
1760 |
93.87 |
|
|
|
| 6 |
A |
1745 |
1658 |
72.69 |
|
|
|
| 7 |
A |
1545 |
1468 |
12.64 |
|
|
|
| 8 |
A |
1285 |
1221 |
5.72 |
|
|
|
| 9 |
A |
1221 |
1161 |
3.50 |
|
|
|
| 10 |
A |
624 |
593 |
251.69 |
|
|
|
| 11 |
A |
333 |
317 |
74.16 |
|
|
|
| 12 |
A |
241 |
229 |
53.74 |
|
|
|
| 13 |
A |
208 |
197 |
34.76 |
|
|
|
| 14 |
A |
184 |
175 |
93.40 |
|
|
|
| 15 |
A |
157 |
149 |
32.80 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11527.0 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 10954.1 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 PBE1PBE/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.423 |
|
|
|
| 2 |
O |
-0.840 |
|
|
|
| 3 |
O |
-0.353 |
|
|
|
| 4 |
H |
0.396 |
|
|
|
| 5 |
C |
0.035 |
|
|
|
| 6 |
H |
0.181 |
|
|
|
| 7 |
H |
0.157 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.519 |
0.984 |
1.472 |
2.333 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.925 |
-4.245 |
3.630 |
| y |
-4.245 |
-18.359 |
-0.024 |
| z |
3.630 |
-0.024 |
-17.063 |
|
| Traceless |
| | x | y | z |
| x |
-0.214 |
-4.245 |
3.630 |
| y |
-4.245 |
-0.865 |
-0.024 |
| z |
3.630 |
-0.024 |
1.079 |
|
| Polar |
| 3z2-r2 | 2.158 |
| x2-y2 | 0.434 |
| xy | -4.245 |
| xz | 3.630 |
| yz | -0.024 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.553 |
-0.269 |
0.188 |
| y |
-0.269 |
3.127 |
-0.047 |
| z |
0.188 |
-0.047 |
1.779 |
<r2> (average value of r
2) Å
2
| <r2> |
72.686 |
| (<r2>)1/2 |
8.526 |