Vibrational Frequencies calculated at PBEPBE/6-31+G**
| 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 |
3808 |
3764 |
86.37 |
|
|
|
| 2 |
A |
3568 |
3528 |
279.20 |
|
|
|
| 3 |
A |
2941 |
2907 |
72.60 |
|
|
|
| 4 |
A |
2861 |
2829 |
67.60 |
|
|
|
| 5 |
A |
1746 |
1726 |
90.51 |
|
|
|
| 6 |
A |
1588 |
1569 |
99.83 |
|
|
|
| 7 |
A |
1483 |
1466 |
16.24 |
|
|
|
| 8 |
A |
1228 |
1214 |
4.97 |
|
|
|
| 9 |
A |
1155 |
1142 |
7.63 |
|
|
|
| 10 |
A |
529 |
523 |
117.62 |
|
|
|
| 11 |
A |
374 |
370 |
143.88 |
|
|
|
| 12 |
A |
194 |
192 |
30.24 |
|
|
|
| 13 |
A |
180 |
178 |
0.03 |
|
|
|
| 14 |
A |
80 |
79 |
48.11 |
|
|
|
| 15 |
A |
60 |
60 |
171.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10897.4 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 10773.2 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.374 |
|
|
|
| 2 |
O |
-0.755 |
|
|
|
| 3 |
O |
-0.302 |
|
|
|
| 4 |
H |
0.356 |
|
|
|
| 5 |
C |
0.022 |
|
|
|
| 6 |
H |
0.165 |
|
|
|
| 7 |
H |
0.139 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.354 |
0.274 |
0.210 |
1.397 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.580 |
-6.561 |
0.556 |
| y |
-6.561 |
-19.228 |
-0.101 |
| z |
0.556 |
-0.101 |
-19.794 |
|
| Traceless |
| | x | y | z |
| x |
4.931 |
-6.561 |
0.556 |
| y |
-6.561 |
-2.041 |
-0.101 |
| z |
0.556 |
-0.101 |
-2.890 |
|
| Polar |
| 3z2-r2 | -5.780 |
| x2-y2 | 4.648 |
| xy | -6.561 |
| xz | 0.556 |
| yz | -0.101 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.462 |
-0.396 |
0.011 |
| y |
-0.396 |
3.948 |
0.019 |
| z |
0.011 |
0.019 |
2.507 |
<r2> (average value of r
2) Å
2
| <r2> |
76.787 |
| (<r2>)1/2 |
8.763 |