Vibrational Frequencies calculated at mPW1PW91/6-311G*
| 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 |
3197 |
3052 |
42.15 |
|
|
|
| 2 |
A |
3149 |
3006 |
41.80 |
|
|
|
| 3 |
A |
3130 |
2987 |
24.65 |
|
|
|
| 4 |
A |
3124 |
2982 |
13.43 |
|
|
|
| 5 |
A |
3108 |
2966 |
33.24 |
|
|
|
| 6 |
A |
3060 |
2920 |
20.85 |
|
|
|
| 7 |
A |
1558 |
1487 |
8.18 |
|
|
|
| 8 |
A |
1518 |
1449 |
7.59 |
|
|
|
| 9 |
A |
1503 |
1435 |
6.76 |
|
|
|
| 10 |
A |
1466 |
1399 |
22.00 |
|
|
|
| 11 |
A |
1418 |
1354 |
4.93 |
|
|
|
| 12 |
A |
1317 |
1257 |
5.99 |
|
|
|
| 13 |
A |
1200 |
1145 |
1.25 |
|
|
|
| 14 |
A |
1179 |
1125 |
5.37 |
|
|
|
| 15 |
A |
1162 |
1109 |
2.27 |
|
|
|
| 16 |
A |
1144 |
1092 |
7.23 |
|
|
|
| 17 |
A |
1055 |
1007 |
13.00 |
|
|
|
| 18 |
A |
1003 |
957 |
15.53 |
|
|
|
| 19 |
A |
917 |
875 |
2.94 |
|
|
|
| 20 |
A |
877 |
837 |
40.75 |
|
|
|
| 21 |
A |
803 |
767 |
6.54 |
|
|
|
| 22 |
A |
412 |
394 |
4.84 |
|
|
|
| 23 |
A |
368 |
352 |
3.63 |
|
|
|
| 24 |
A |
212 |
203 |
0.53 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18940.4 cm
-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 18076.7 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 mPW1PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.294 |
|
|
|
| 2 |
C |
-0.660 |
|
|
|
| 3 |
H |
0.228 |
|
|
|
| 4 |
H |
0.234 |
|
|
|
| 5 |
H |
0.224 |
|
|
|
| 6 |
C |
-0.086 |
|
|
|
| 7 |
H |
0.214 |
|
|
|
| 8 |
C |
-0.291 |
|
|
|
| 9 |
H |
0.215 |
|
|
|
| 10 |
H |
0.217 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.813 |
1.649 |
0.698 |
1.967 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.255 |
2.297 |
0.431 |
| y |
2.297 |
-26.116 |
-1.155 |
| z |
0.431 |
-1.155 |
-23.996 |
|
| Traceless |
| | x | y | z |
| x |
0.800 |
2.297 |
0.431 |
| y |
2.297 |
-1.990 |
-1.155 |
| z |
0.431 |
-1.155 |
1.190 |
|
| Polar |
| 3z2-r2 | 2.380 |
| x2-y2 | 1.861 |
| xy | 2.297 |
| xz | 0.431 |
| yz | -1.155 |
|
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> |
74.370 |
| (<r2>)1/2 |
8.624 |