Vibrational Frequencies calculated at PBEPBE/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' |
3151 |
3118 |
5.21 |
|
|
|
| 2 |
A' |
3094 |
3061 |
8.84 |
|
|
|
| 3 |
A' |
2897 |
2867 |
73.74 |
|
|
|
| 4 |
A' |
2827 |
2798 |
282.33 |
|
|
|
| 5 |
A' |
1646 |
1629 |
211.85 |
|
|
|
| 6 |
A' |
1605 |
1589 |
204.73 |
|
|
|
| 7 |
A' |
1442 |
1427 |
54.74 |
|
|
|
| 8 |
A' |
1374 |
1359 |
52.65 |
|
|
|
| 9 |
A' |
1357 |
1343 |
35.77 |
|
|
|
| 10 |
A' |
1265 |
1252 |
138.02 |
|
|
|
| 11 |
A' |
1084 |
1073 |
5.89 |
|
|
|
| 12 |
A' |
992 |
982 |
27.83 |
|
|
|
| 13 |
A' |
873 |
864 |
6.42 |
|
|
|
| 14 |
A' |
514 |
508 |
15.90 |
|
|
|
| 15 |
A' |
303 |
300 |
9.60 |
|
|
|
| 16 |
A" |
1016 |
1005 |
79.89 |
|
|
|
| 17 |
A" |
980 |
970 |
7.44 |
|
|
|
| 18 |
A" |
902 |
892 |
24.98 |
|
|
|
| 19 |
A" |
760 |
752 |
35.45 |
|
|
|
| 20 |
A" |
378 |
374 |
5.61 |
|
|
|
| 21 |
A" |
302 |
298 |
3.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14380.0 cm
-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 14230.5 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 PBEPBE/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.375 |
|
|
|
| 2 |
C |
0.078 |
|
|
|
| 3 |
C |
0.068 |
|
|
|
| 4 |
O |
-0.360 |
|
|
|
| 5 |
O |
-0.418 |
|
|
|
| 6 |
H |
0.391 |
|
|
|
| 7 |
H |
0.204 |
|
|
|
| 8 |
H |
0.182 |
|
|
|
| 9 |
H |
0.229 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.666 |
2.400 |
0.000 |
2.491 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.089 |
0.406 |
0.000 |
| y |
0.406 |
-28.352 |
0.000 |
| z |
0.000 |
0.000 |
-30.297 |
|
| Traceless |
| | x | y | z |
| x |
0.236 |
0.406 |
0.000 |
| y |
0.406 |
1.341 |
0.000 |
| z |
0.000 |
0.000 |
-1.577 |
|
| Polar |
| 3z2-r2 | -3.153 |
| x2-y2 | -0.736 |
| xy | 0.406 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.264 |
0.306 |
0.000 |
| y |
0.306 |
6.590 |
0.000 |
| z |
0.000 |
0.000 |
2.869 |
<r2> (average value of r
2) Å
2
| <r2> |
101.995 |
| (<r2>)1/2 |
10.099 |