Vibrational Frequencies calculated at PBE1PBE/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' |
3795 |
3606 |
26.97 |
|
|
|
| 2 |
A' |
3296 |
3133 |
8.31 |
|
|
|
| 3 |
A' |
3238 |
3077 |
7.65 |
|
|
|
| 4 |
A' |
3194 |
3035 |
6.86 |
|
|
|
| 5 |
A' |
1754 |
1667 |
166.96 |
|
|
|
| 6 |
A' |
1470 |
1397 |
16.89 |
|
|
|
| 7 |
A' |
1387 |
1318 |
1.39 |
|
|
|
| 8 |
A' |
1346 |
1279 |
5.76 |
|
|
|
| 9 |
A' |
1156 |
1098 |
191.61 |
|
|
|
| 10 |
A' |
976 |
928 |
4.01 |
|
|
|
| 11 |
A' |
492 |
468 |
13.27 |
|
|
|
| 12 |
A" |
1010 |
960 |
28.22 |
|
|
|
| 13 |
A" |
820 |
779 |
75.76 |
|
|
|
| 14 |
A" |
722 |
686 |
0.01 |
|
|
|
| 15 |
A" |
489 |
465 |
125.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12572.4 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 11947.5 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 PBE1PBE/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.472 |
|
|
|
| 2 |
C |
0.130 |
|
|
|
| 3 |
O |
-0.592 |
|
|
|
| 4 |
H |
0.156 |
|
|
|
| 5 |
H |
0.176 |
|
|
|
| 6 |
H |
0.182 |
|
|
|
| 7 |
H |
0.420 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.491 |
-0.873 |
0.000 |
1.002 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.684 |
1.413 |
0.000 |
| y |
1.413 |
-13.976 |
0.000 |
| z |
0.000 |
0.000 |
-20.350 |
|
| Traceless |
| | x | y | z |
| x |
-2.521 |
1.413 |
0.000 |
| y |
1.413 |
6.041 |
0.000 |
| z |
0.000 |
0.000 |
-3.520 |
|
| Polar |
| 3z2-r2 | -7.040 |
| x2-y2 | -5.708 |
| xy | 1.413 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.083 |
-0.282 |
0.000 |
| y |
-0.282 |
3.806 |
0.000 |
| z |
0.000 |
0.000 |
1.589 |
<r2> (average value of r
2) Å
2
| <r2> |
45.629 |
| (<r2>)1/2 |
6.755 |