Vibrational Frequencies calculated at B3LYP/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 |
3215 |
3114 |
0.00 |
357.06 |
0.23 |
0.37 |
| 2 |
A1g |
997 |
965 |
0.00 |
67.87 |
0.12 |
0.22 |
| 3 |
A2g |
1372 |
1329 |
0.00 |
0.00 |
0.75 |
0.86 |
| 4 |
A2u |
726 |
703 |
201.45 |
0.00 |
0.00 |
0.00 |
| 5 |
B1u |
3148 |
3048 |
0.00 |
0.00 |
0.00 |
0.00 |
| 6 |
B1u |
993 |
962 |
0.00 |
0.00 |
0.00 |
0.00 |
| 7 |
B2g |
1048 |
1015 |
0.00 |
0.00 |
0.75 |
0.86 |
| 8 |
B2g |
708 |
685 |
0.00 |
0.00 |
0.75 |
0.86 |
| 9 |
B2u |
1382 |
1338 |
0.00 |
0.00 |
0.00 |
0.00 |
| 10 |
B2u |
1178 |
1141 |
0.00 |
0.00 |
0.00 |
0.00 |
| 11 |
E1g |
901 |
872 |
0.00 |
9.49 |
0.75 |
0.86 |
| 11 |
E1g |
901 |
872 |
0.00 |
9.48 |
0.75 |
0.86 |
| 12 |
E1u |
3195 |
3094 |
76.99 |
0.00 |
0.00 |
0.00 |
| 12 |
E1u |
3195 |
3094 |
77.01 |
0.00 |
0.00 |
0.00 |
| 13 |
E1u |
1496 |
1449 |
12.06 |
0.00 |
0.00 |
0.00 |
| 13 |
E1u |
1496 |
1449 |
12.05 |
0.00 |
0.00 |
0.00 |
| 14 |
E1u |
1056 |
1022 |
8.66 |
0.00 |
0.00 |
0.00 |
| 14 |
E1u |
1056 |
1022 |
8.66 |
0.00 |
0.00 |
0.00 |
| 15 |
E2g |
3166 |
3066 |
0.00 |
98.46 |
0.75 |
0.86 |
| 15 |
E2g |
3166 |
3066 |
0.00 |
98.47 |
0.75 |
0.86 |
| 16 |
E2g |
1636 |
1584 |
0.00 |
11.84 |
0.75 |
0.86 |
| 16 |
E2g |
1636 |
1584 |
0.00 |
11.84 |
0.75 |
0.86 |
| 17 |
E2g |
1200 |
1162 |
0.00 |
5.01 |
0.75 |
0.86 |
| 17 |
E2g |
1200 |
1162 |
0.00 |
5.01 |
0.75 |
0.86 |
| 18 |
E2g |
605 |
586 |
0.00 |
9.15 |
0.75 |
0.86 |
| 18 |
E2g |
605 |
586 |
0.00 |
9.15 |
0.75 |
0.86 |
| 19 |
E2u |
1026 |
993 |
0.00 |
0.00 |
0.00 |
0.00 |
| 19 |
E2u |
1026 |
993 |
0.00 |
0.00 |
0.00 |
0.00 |
| 20 |
E2u |
410 |
397 |
0.00 |
0.00 |
0.00 |
0.00 |
| 20 |
E2u |
410 |
397 |
0.00 |
0.00 |
0.00 |
0.00 |
Unscaled Zero Point Vibrational Energy (zpe) 22072.4 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 21374.9 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.267 |
|
|
|
| 2 |
C |
-0.267 |
|
|
|
| 3 |
C |
-0.267 |
|
|
|
| 4 |
C |
-0.267 |
|
|
|
| 5 |
C |
-0.267 |
|
|
|
| 6 |
C |
-0.267 |
|
|
|
| 7 |
H |
0.267 |
|
|
|
| 8 |
H |
0.267 |
|
|
|
| 9 |
H |
0.267 |
|
|
|
| 10 |
H |
0.267 |
|
|
|
| 11 |
H |
0.267 |
|
|
|
| 12 |
H |
0.267 |
|
|
|
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 |
-30.866 |
0.000 |
0.000 |
| y |
0.000 |
-30.866 |
0.000 |
| z |
0.000 |
0.000 |
-40.096 |
|
| Traceless |
| | x | y | z |
| x |
4.615 |
0.000 |
0.000 |
| y |
0.000 |
4.615 |
0.000 |
| z |
0.000 |
0.000 |
-9.230 |
|
| Polar |
| 3z2-r2 | -18.459 |
| 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 |
10.768 |
0.000 |
0.000 |
| y |
0.000 |
10.769 |
0.000 |
| z |
0.000 |
0.000 |
3.785 |
<r2> (average value of r
2) Å
2
| <r2> |
107.959 |
| (<r2>)1/2 |
10.390 |