Vibrational Frequencies calculated at B3PW91/6-311G*
| 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' |
3755 |
3615 |
47.18 |
|
|
|
| 2 |
A' |
3729 |
3590 |
51.41 |
|
|
|
| 3 |
A' |
3023 |
2910 |
33.29 |
|
|
|
| 4 |
A' |
1840 |
1771 |
300.79 |
|
|
|
| 5 |
A' |
1504 |
1448 |
6.35 |
|
|
|
| 6 |
A' |
1486 |
1430 |
21.20 |
|
|
|
| 7 |
A' |
1373 |
1321 |
130.71 |
|
|
|
| 8 |
A' |
1304 |
1255 |
39.48 |
|
|
|
| 9 |
A' |
1201 |
1156 |
147.77 |
|
|
|
| 10 |
A' |
1139 |
1096 |
231.18 |
|
|
|
| 11 |
A' |
870 |
838 |
45.28 |
|
|
|
| 12 |
A' |
657 |
632 |
18.62 |
|
|
|
| 13 |
A' |
477 |
459 |
28.51 |
|
|
|
| 14 |
A' |
285 |
274 |
8.77 |
|
|
|
| 15 |
A" |
3047 |
2934 |
24.81 |
|
|
|
| 16 |
A" |
1254 |
1208 |
0.51 |
|
|
|
| 17 |
A" |
1046 |
1007 |
2.02 |
|
|
|
| 18 |
A" |
684 |
658 |
154.74 |
|
|
|
| 19 |
A" |
512 |
493 |
5.26 |
|
|
|
| 20 |
A" |
294 |
283 |
91.30 |
|
|
|
| 21 |
A" |
50 |
49 |
21.83 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14763.9 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 14213.2 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 B3PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.214 |
|
|
|
| 2 |
C |
0.342 |
|
|
|
| 3 |
O |
-0.494 |
|
|
|
| 4 |
O |
-0.355 |
|
|
|
| 5 |
O |
-0.572 |
|
|
|
| 6 |
H |
0.238 |
|
|
|
| 7 |
H |
0.238 |
|
|
|
| 8 |
H |
0.404 |
|
|
|
| 9 |
H |
0.413 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.119 |
2.172 |
0.000 |
2.443 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.374 |
-0.498 |
0.000 |
| y |
-0.498 |
-28.783 |
0.000 |
| z |
0.000 |
0.000 |
-28.087 |
|
| Traceless |
| | x | y | z |
| x |
-1.939 |
-0.498 |
0.000 |
| y |
-0.498 |
0.447 |
0.000 |
| z |
0.000 |
0.000 |
1.491 |
|
| Polar |
| 3z2-r2 | 2.983 |
| x2-y2 | -1.591 |
| xy | -0.498 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.273 |
-0.091 |
0.000 |
| y |
-0.091 |
5.238 |
0.000 |
| z |
0.000 |
0.000 |
3.108 |
<r2> (average value of r
2) Å
2
| <r2> |
110.535 |
| (<r2>)1/2 |
10.514 |