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' |
3773 |
3632 |
75.78 |
|
|
|
| 2 |
A' |
3490 |
3360 |
80.77 |
|
|
|
| 3 |
A' |
2297 |
2211 |
138.69 |
|
|
|
| 4 |
A' |
1268 |
1220 |
117.83 |
|
|
|
| 5 |
A' |
1102 |
1061 |
91.24 |
|
|
|
| 6 |
A' |
627 |
603 |
52.59 |
|
|
|
| 7 |
A' |
399 |
384 |
13.04 |
|
|
|
| 8 |
A" |
530 |
510 |
51.63 |
|
|
|
| 9 |
A" |
439 |
423 |
20.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6962.3 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 6702.6 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 |
0.133 |
|
|
|
| 2 |
C |
-0.257 |
|
|
|
| 3 |
O |
-0.540 |
|
|
|
| 4 |
H |
0.241 |
|
|
|
| 5 |
H |
0.423 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.698 |
-0.896 |
0.000 |
1.920 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.203 |
-2.759 |
0.000 |
| y |
-2.759 |
-11.715 |
0.000 |
| z |
0.000 |
0.000 |
-18.622 |
|
| Traceless |
| | x | y | z |
| x |
-2.035 |
-2.759 |
0.000 |
| y |
-2.759 |
6.198 |
0.000 |
| z |
0.000 |
0.000 |
-4.163 |
|
| Polar |
| 3z2-r2 | -8.326 |
| x2-y2 | -5.488 |
| xy | -2.759 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.969 |
0.057 |
0.000 |
| y |
0.057 |
5.511 |
0.000 |
| z |
0.000 |
0.000 |
1.763 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |