Vibrational Frequencies calculated at PBEPBE/CEP-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 |
A1g |
2989 |
2989 |
0.00 |
|
|
|
| 2 |
A1g |
1376 |
1376 |
0.00 |
|
|
|
| 3 |
A1g |
995 |
995 |
0.00 |
|
|
|
| 4 |
A1u |
294 |
294 |
0.00 |
|
|
|
| 5 |
A2u |
2989 |
2989 |
66.24 |
|
|
|
| 6 |
A2u |
1342 |
1342 |
4.03 |
|
|
|
| 7 |
Eg |
3051 |
3051 |
0.00 |
|
|
|
| 7 |
Eg |
3051 |
3051 |
0.00 |
|
|
|
| 8 |
Eg |
1455 |
1455 |
0.00 |
|
|
|
| 8 |
Eg |
1455 |
1455 |
0.00 |
|
|
|
| 9 |
Eg |
1163 |
1163 |
0.00 |
|
|
|
| 9 |
Eg |
1163 |
1163 |
0.00 |
|
|
|
| 10 |
Eu |
3076 |
3076 |
95.26 |
|
|
|
| 10 |
Eu |
3076 |
3076 |
95.26 |
|
|
|
| 11 |
Eu |
1459 |
1459 |
15.10 |
|
|
|
| 11 |
Eu |
1459 |
1459 |
15.09 |
|
|
|
| 12 |
Eu |
783 |
783 |
10.48 |
|
|
|
| 12 |
Eu |
783 |
783 |
10.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15979.0 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15979.0 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/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.475 |
|
|
|
| 2 |
C |
-0.475 |
|
|
|
| 3 |
H |
0.158 |
|
|
|
| 4 |
H |
0.158 |
|
|
|
| 5 |
H |
0.158 |
|
|
|
| 6 |
H |
0.158 |
|
|
|
| 7 |
H |
0.158 |
|
|
|
| 8 |
H |
0.158 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.410 |
0.000 |
0.000 |
| y |
0.000 |
-14.410 |
0.000 |
| z |
0.000 |
0.000 |
-15.209 |
|
| Traceless |
| | x | y | z |
| x |
0.399 |
0.000 |
0.000 |
| y |
0.000 |
0.399 |
0.000 |
| z |
0.000 |
0.000 |
-0.799 |
|
| Polar |
| 3z2-r2 | -1.597 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.179 |
0.000 |
0.000 |
| y |
0.000 |
3.179 |
0.000 |
| z |
0.000 |
0.000 |
3.826 |
<r2> (average value of r
2) Å
2
| <r2> |
28.748 |
| (<r2>)1/2 |
5.362 |