Vibrational Frequencies calculated at B2PLYP/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 |
A1g |
3063 |
3063 |
0.00 |
212.58 |
0.01 |
0.03 |
| 2 |
A1g |
1484 |
1484 |
0.00 |
8.24 |
0.73 |
0.84 |
| 3 |
A1g |
1022 |
1022 |
0.00 |
10.20 |
0.29 |
0.44 |
| 4 |
A1u |
313 |
313 |
0.00 |
0.00 |
0.00 |
0.00 |
| 5 |
A2u |
3061 |
3061 |
59.72 |
0.00 |
0.01 |
0.03 |
| 6 |
A2u |
1484 |
1484 |
3.15 |
0.00 |
0.00 |
0.00 |
| 7 |
Eg |
3123 |
3123 |
0.00 |
131.98 |
0.75 |
0.86 |
| 7 |
Eg |
3123 |
3123 |
0.00 |
131.98 |
0.75 |
0.86 |
| 8 |
Eg |
1566 |
1566 |
0.00 |
46.00 |
0.75 |
0.86 |
| 8 |
Eg |
1566 |
1566 |
0.00 |
46.00 |
0.75 |
0.86 |
| 9 |
Eg |
1274 |
1274 |
0.00 |
4.67 |
0.75 |
0.86 |
| 9 |
Eg |
1274 |
1274 |
0.00 |
4.67 |
0.75 |
0.86 |
| 10 |
Eu |
3148 |
3148 |
78.89 |
0.00 |
0.00 |
0.00 |
| 10 |
Eu |
3148 |
3148 |
78.89 |
0.00 |
0.00 |
0.00 |
| 11 |
Eu |
1571 |
1571 |
10.19 |
0.00 |
0.00 |
0.00 |
| 11 |
Eu |
1571 |
1571 |
10.19 |
0.00 |
0.00 |
0.00 |
| 12 |
Eu |
864 |
864 |
5.95 |
0.00 |
0.00 |
0.00 |
| 12 |
Eu |
864 |
864 |
5.95 |
0.00 |
0.00 |
0.00 |
Unscaled Zero Point Vibrational Energy (zpe) 16758.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16758.9 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 B2PLYP/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.406 |
|
|
|
| 2 |
C |
-0.406 |
|
|
|
| 3 |
H |
0.135 |
|
|
|
| 4 |
H |
0.135 |
|
|
|
| 5 |
H |
0.135 |
|
|
|
| 6 |
H |
0.135 |
|
|
|
| 7 |
H |
0.135 |
|
|
|
| 8 |
H |
0.135 |
|
|
|
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 |
-14.965 |
0.000 |
0.000 |
| y |
0.000 |
-14.965 |
0.000 |
| z |
0.000 |
0.000 |
-15.400 |
|
| Traceless |
| | x | y | z |
| x |
0.217 |
0.000 |
0.000 |
| y |
0.000 |
0.217 |
0.000 |
| z |
0.000 |
0.000 |
-0.435 |
|
| Polar |
| 3z2-r2 | -0.870 |
| 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 |
3.286 |
0.000 |
0.000 |
| y |
0.000 |
3.286 |
0.000 |
| z |
0.000 |
0.000 |
3.437 |
<r2> (average value of r
2) Å
2
| <r2> |
30.916 |
| (<r2>)1/2 |
5.560 |