Vibrational Frequencies calculated at B2PLYP/3-21G*
| 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' |
3201 |
3201 |
0.00 |
195.47 |
0.05 |
0.09 |
| 2 |
A1' |
1565 |
1565 |
0.00 |
8.71 |
0.71 |
0.83 |
| 3 |
A1' |
1161 |
1161 |
0.00 |
24.67 |
0.07 |
0.13 |
| 4 |
A1" |
1191 |
1191 |
0.00 |
0.00 |
0.73 |
0.85 |
| 5 |
A2' |
1154 |
1154 |
0.00 |
0.00 |
0.75 |
0.86 |
| 6 |
A2" |
3295 |
3295 |
22.81 |
0.00 |
0.75 |
0.86 |
| 7 |
A2" |
877 |
877 |
0.83 |
0.00 |
0.75 |
0.86 |
| 8 |
E' |
3191 |
3191 |
16.75 |
15.07 |
0.75 |
0.86 |
| 8 |
E' |
3191 |
3191 |
16.75 |
15.07 |
0.75 |
0.86 |
| 9 |
E' |
1543 |
1543 |
2.75 |
8.99 |
0.75 |
0.86 |
| 9 |
E' |
1543 |
1543 |
2.75 |
8.99 |
0.75 |
0.86 |
| 10 |
E' |
1113 |
1113 |
21.00 |
0.13 |
0.75 |
0.86 |
| 10 |
E' |
1113 |
1113 |
21.00 |
0.13 |
0.75 |
0.86 |
| 11 |
E' |
855 |
855 |
15.54 |
16.73 |
0.75 |
0.86 |
| 11 |
E' |
855 |
855 |
15.54 |
16.73 |
0.75 |
0.86 |
| 12 |
E" |
3272 |
3272 |
0.00 |
79.55 |
0.75 |
0.86 |
| 12 |
E" |
3272 |
3272 |
0.00 |
79.55 |
0.75 |
0.86 |
| 13 |
E" |
1247 |
1247 |
0.00 |
13.18 |
0.75 |
0.86 |
| 13 |
E" |
1247 |
1247 |
0.00 |
13.18 |
0.75 |
0.86 |
| 14 |
E" |
780 |
780 |
0.00 |
3.58 |
0.75 |
0.86 |
| 14 |
E" |
780 |
780 |
0.00 |
3.58 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18221.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18221.9 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.405 |
|
|
|
| 2 |
C |
-0.405 |
|
|
|
| 3 |
C |
-0.405 |
|
|
|
| 4 |
H |
0.203 |
|
|
|
| 5 |
H |
0.203 |
|
|
|
| 6 |
H |
0.203 |
|
|
|
| 7 |
H |
0.203 |
|
|
|
| 8 |
H |
0.203 |
|
|
|
| 9 |
H |
0.203 |
|
|
|
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 |
-20.689 |
0.000 |
0.000 |
| y |
0.000 |
-20.689 |
0.000 |
| z |
0.000 |
0.000 |
-18.516 |
|
| Traceless |
| | x | y | z |
| x |
-1.086 |
0.000 |
0.000 |
| y |
0.000 |
-1.086 |
0.000 |
| z |
0.000 |
0.000 |
2.173 |
|
| Polar |
| 3z2-r2 | 4.345 |
| 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 |
4.104 |
0.000 |
0.000 |
| y |
0.000 |
4.104 |
0.000 |
| z |
0.000 |
0.000 |
4.020 |
<r2> (average value of r
2) Å
2
| <r2> |
44.246 |
| (<r2>)1/2 |
6.652 |