Vibrational Frequencies calculated at B3PW91/6-31G**
| 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' |
3790 |
3632 |
50.31 |
|
|
|
| 2 |
A' |
3204 |
3071 |
4.26 |
|
|
|
| 3 |
A' |
3078 |
2950 |
1.37 |
|
|
|
| 4 |
A' |
1871 |
1793 |
294.19 |
|
|
|
| 5 |
A' |
1477 |
1416 |
13.83 |
|
|
|
| 6 |
A' |
1424 |
1365 |
92.67 |
|
|
|
| 7 |
A' |
1356 |
1299 |
19.79 |
|
|
|
| 8 |
A' |
1222 |
1171 |
208.46 |
|
|
|
| 9 |
A' |
1001 |
960 |
46.48 |
|
|
|
| 10 |
A' |
876 |
840 |
3.07 |
|
|
|
| 11 |
A' |
584 |
560 |
44.17 |
|
|
|
| 12 |
A' |
420 |
402 |
4.67 |
|
|
|
| 13 |
A" |
3153 |
3022 |
3.66 |
|
|
|
| 14 |
A" |
1483 |
1421 |
9.60 |
|
|
|
| 15 |
A" |
1065 |
1021 |
10.61 |
|
|
|
| 16 |
A" |
689 |
660 |
109.04 |
|
|
|
| 17 |
A" |
547 |
524 |
20.57 |
|
|
|
| 18 |
A" |
76 |
73 |
0.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13657.0 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 13088.9 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 B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.457 |
|
|
|
| 2 |
C |
0.554 |
|
|
|
| 3 |
O |
-0.461 |
|
|
|
| 4 |
H |
0.171 |
|
|
|
| 5 |
H |
0.170 |
|
|
|
| 6 |
H |
0.170 |
|
|
|
| 7 |
O |
-0.484 |
|
|
|
| 8 |
H |
0.336 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.435 |
-1.570 |
0.000 |
1.629 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.670 |
-3.768 |
0.000 |
| y |
-3.768 |
-26.438 |
0.000 |
| z |
0.000 |
0.000 |
-22.601 |
|
| Traceless |
| | x | y | z |
| x |
4.850 |
-3.768 |
0.000 |
| y |
-3.768 |
-5.303 |
0.000 |
| z |
0.000 |
0.000 |
0.453 |
|
| Polar |
| 3z2-r2 | 0.906 |
| x2-y2 | 6.769 |
| xy | -3.768 |
| xz | 0.000 |
| yz | 0.000 |
|
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> |
70.604 |
| (<r2>)1/2 |
8.403 |