Vibrational Frequencies calculated at mPW1PW91/6-31G**
| 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 |
3834 |
3648 |
31.47 |
|
|
|
| 2 |
A |
3177 |
3023 |
16.41 |
|
|
|
| 3 |
A |
3172 |
3018 |
16.60 |
|
|
|
| 4 |
A |
3167 |
3014 |
31.97 |
|
|
|
| 5 |
A |
3157 |
3004 |
13.24 |
|
|
|
| 6 |
A |
3082 |
2933 |
13.76 |
|
|
|
| 7 |
A |
3074 |
2925 |
15.95 |
|
|
|
| 8 |
A |
3062 |
2913 |
25.21 |
|
|
|
| 9 |
A |
1531 |
1456 |
6.82 |
|
|
|
| 10 |
A |
1510 |
1437 |
3.01 |
|
|
|
| 11 |
A |
1502 |
1429 |
2.08 |
|
|
|
| 12 |
A |
1496 |
1423 |
1.83 |
|
|
|
| 13 |
A |
1428 |
1359 |
4.04 |
|
|
|
| 14 |
A |
1421 |
1353 |
30.69 |
|
|
|
| 15 |
A |
1398 |
1330 |
27.24 |
|
|
|
| 16 |
A |
1387 |
1320 |
20.77 |
|
|
|
| 17 |
A |
1357 |
1292 |
28.38 |
|
|
|
| 18 |
A |
1206 |
1148 |
5.16 |
|
|
|
| 19 |
A |
1198 |
1140 |
34.95 |
|
|
|
| 20 |
A |
1160 |
1104 |
11.35 |
|
|
|
| 21 |
A |
1007 |
958 |
3.64 |
|
|
|
| 22 |
A |
962 |
915 |
2.89 |
|
|
|
| 23 |
A |
936 |
891 |
2.88 |
|
|
|
| 24 |
A |
928 |
883 |
6.10 |
|
|
|
| 25 |
A |
842 |
801 |
2.37 |
|
|
|
| 26 |
A |
512 |
487 |
5.30 |
|
|
|
| 27 |
A |
472 |
449 |
4.62 |
|
|
|
| 28 |
A |
352 |
335 |
0.49 |
|
|
|
| 29 |
A |
293 |
279 |
5.51 |
|
|
|
| 30 |
A |
269 |
256 |
54.56 |
|
|
|
| 31 |
A |
233 |
221 |
71.40 |
|
|
|
| 32 |
A |
209 |
199 |
6.58 |
|
|
|
| 33 |
A |
139 |
132 |
5.78 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24735.8 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 23536.1 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 mPW1PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.334 |
|
|
|
| 2 |
H |
0.343 |
|
|
|
| 3 |
O |
-0.316 |
|
|
|
| 4 |
C |
-0.410 |
|
|
|
| 5 |
H |
0.143 |
|
|
|
| 6 |
H |
0.153 |
|
|
|
| 7 |
H |
0.138 |
|
|
|
| 8 |
C |
-0.408 |
|
|
|
| 9 |
H |
0.133 |
|
|
|
| 10 |
H |
0.134 |
|
|
|
| 11 |
H |
0.140 |
|
|
|
| 12 |
C |
0.152 |
|
|
|
| 13 |
H |
0.131 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.768 |
1.477 |
0.634 |
1.781 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.806 |
-2.542 |
-3.164 |
| y |
-2.542 |
-32.053 |
0.629 |
| z |
-3.164 |
0.629 |
-30.484 |
|
| Traceless |
| | x | y | z |
| x |
2.463 |
-2.542 |
-3.164 |
| y |
-2.542 |
-2.408 |
0.629 |
| z |
-3.164 |
0.629 |
-0.055 |
|
| Polar |
| 3z2-r2 | -0.109 |
| x2-y2 | 3.247 |
| xy | -2.542 |
| xz | -3.164 |
| yz | 0.629 |
|
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> |
131.181 |
| (<r2>)1/2 |
11.453 |