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 |
A1' |
3156 |
3056 |
0.00 |
292.31 |
0.04 |
0.09 |
| 2 |
A1' |
1520 |
1472 |
0.00 |
13.19 |
0.34 |
0.51 |
| 3 |
A1' |
1203 |
1165 |
0.00 |
44.42 |
0.10 |
0.18 |
| 4 |
A1" |
1138 |
1102 |
0.00 |
0.00 |
0.75 |
0.86 |
| 5 |
A2' |
1100 |
1066 |
0.00 |
0.00 |
0.75 |
0.86 |
| 6 |
A2" |
3260 |
3157 |
102.61 |
0.00 |
0.75 |
0.86 |
| 7 |
A2" |
845 |
818 |
5.61 |
0.00 |
0.75 |
0.86 |
| 8 |
E' |
3140 |
3041 |
42.95 |
21.83 |
0.75 |
0.86 |
| 8 |
E' |
3140 |
3041 |
42.95 |
21.83 |
0.75 |
0.86 |
| 9 |
E' |
1468 |
1422 |
3.54 |
5.42 |
0.75 |
0.86 |
| 9 |
E' |
1468 |
1422 |
3.54 |
5.42 |
0.75 |
0.86 |
| 10 |
E' |
1060 |
1027 |
21.78 |
1.22 |
0.75 |
0.86 |
| 10 |
E' |
1060 |
1027 |
21.78 |
1.22 |
0.75 |
0.86 |
| 11 |
E' |
853 |
826 |
28.11 |
20.80 |
0.75 |
0.86 |
| 11 |
E' |
853 |
826 |
28.11 |
20.80 |
0.75 |
0.86 |
| 12 |
E" |
3230 |
3128 |
0.00 |
86.86 |
0.75 |
0.86 |
| 12 |
E" |
3230 |
3128 |
0.00 |
86.85 |
0.75 |
0.86 |
| 13 |
E" |
1195 |
1157 |
0.00 |
9.15 |
0.75 |
0.86 |
| 13 |
E" |
1195 |
1157 |
0.00 |
9.15 |
0.75 |
0.86 |
| 14 |
E" |
739 |
716 |
0.00 |
1.29 |
0.75 |
0.86 |
| 14 |
E" |
739 |
716 |
0.00 |
1.29 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17794.9 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 17232.5 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.351 |
|
|
|
| 2 |
C |
-0.351 |
|
|
|
| 3 |
C |
-0.351 |
|
|
|
| 4 |
H |
0.176 |
|
|
|
| 5 |
H |
0.176 |
|
|
|
| 6 |
H |
0.176 |
|
|
|
| 7 |
H |
0.176 |
|
|
|
| 8 |
H |
0.176 |
|
|
|
| 9 |
H |
0.176 |
|
|
|
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 |
-20.592 |
0.000 |
0.000 |
| y |
0.000 |
-20.592 |
0.000 |
| z |
0.000 |
0.000 |
-17.845 |
|
| Traceless |
| | x | y | z |
| x |
-1.374 |
0.000 |
0.000 |
| y |
0.000 |
-1.374 |
0.000 |
| z |
0.000 |
0.000 |
2.747 |
|
| Polar |
| 3z2-r2 | 5.494 |
| 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 |
4.861 |
0.000 |
0.000 |
| y |
0.000 |
4.862 |
0.000 |
| z |
0.000 |
0.000 |
3.918 |
<r2> (average value of r
2) Å
2
| <r2> |
40.206 |
| (<r2>)1/2 |
6.341 |