Vibrational Frequencies calculated at mPW1PW91/3-21G*
| 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 |
3592 |
3411 |
13.34 |
|
|
|
| 2 |
A |
3162 |
3002 |
40.38 |
|
|
|
| 3 |
A |
3142 |
2984 |
15.70 |
|
|
|
| 4 |
A |
3104 |
2948 |
14.59 |
|
|
|
| 5 |
A |
3009 |
2857 |
31.73 |
|
|
|
| 6 |
A |
1561 |
1483 |
3.68 |
|
|
|
| 7 |
A |
1537 |
1459 |
10.80 |
|
|
|
| 8 |
A |
1470 |
1396 |
20.48 |
|
|
|
| 9 |
A |
1453 |
1379 |
0.42 |
|
|
|
| 10 |
A |
1288 |
1223 |
87.41 |
|
|
|
| 11 |
A |
1202 |
1141 |
56.37 |
|
|
|
| 12 |
A |
1082 |
1027 |
16.84 |
|
|
|
| 13 |
A |
1058 |
1005 |
39.04 |
|
|
|
| 14 |
A |
937 |
889 |
5.98 |
|
|
|
| 15 |
A |
588 |
558 |
21.17 |
|
|
|
| 16 |
A |
397 |
377 |
30.19 |
|
|
|
| 17 |
A |
361 |
343 |
159.77 |
|
|
|
| 18 |
A |
159 |
151 |
2.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14550.3 cm
-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 13817.0 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 mPW1PW91/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.013 |
|
|
|
| 2 |
C |
-0.692 |
|
|
|
| 3 |
O |
-0.559 |
|
|
|
| 4 |
H |
0.184 |
|
|
|
| 5 |
H |
0.239 |
|
|
|
| 6 |
H |
0.220 |
|
|
|
| 7 |
H |
0.223 |
|
|
|
| 8 |
H |
0.371 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.625 |
1.348 |
0.234 |
1.504 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.561 |
-2.183 |
0.160 |
| y |
-2.183 |
-19.130 |
0.571 |
| z |
0.160 |
0.571 |
-20.080 |
|
| Traceless |
| | x | y | z |
| x |
5.044 |
-2.183 |
0.160 |
| y |
-2.183 |
-1.810 |
0.571 |
| z |
0.160 |
0.571 |
-3.235 |
|
| Polar |
| 3z2-r2 | -6.469 |
| x2-y2 | 4.569 |
| xy | -2.183 |
| xz | 0.160 |
| yz | 0.571 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.432 |
-0.061 |
0.036 |
| y |
-0.061 |
3.440 |
0.039 |
| z |
0.036 |
0.039 |
2.357 |
<r2> (average value of r
2) Å
2
| <r2> |
51.790 |
| (<r2>)1/2 |
7.197 |