Vibrational Frequencies calculated at B3PW91/6-311G**
| 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 |
3249 |
3129 |
17.58 |
|
|
|
| 2 |
A1 |
3151 |
3035 |
2.58 |
|
|
|
| 3 |
A1 |
3141 |
3026 |
15.99 |
|
|
|
| 4 |
A1 |
1512 |
1456 |
3.19 |
|
|
|
| 5 |
A1 |
1269 |
1223 |
0.99 |
|
|
|
| 6 |
A1 |
1037 |
999 |
0.16 |
|
|
|
| 7 |
A1 |
424 |
408 |
0.02 |
|
|
|
| 8 |
A2 |
785 |
756 |
0.00 |
|
|
|
| 9 |
A2 |
552 |
531 |
0.00 |
|
|
|
| 10 |
B1 |
1011 |
973 |
23.02 |
|
|
|
| 11 |
B1 |
810 |
781 |
80.56 |
|
|
|
| 12 |
B1 |
529 |
510 |
17.68 |
|
|
|
| 13 |
B2 |
3246 |
3126 |
4.75 |
|
|
|
| 14 |
B2 |
3144 |
3028 |
8.79 |
|
|
|
| 15 |
B2 |
1510 |
1454 |
0.55 |
|
|
|
| 16 |
B2 |
1415 |
1363 |
8.09 |
|
|
|
| 17 |
B2 |
1209 |
1165 |
0.08 |
|
|
|
| 18 |
B2 |
930 |
896 |
0.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14462.0 cm
-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 13928.4 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 B3PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.167 |
|
|
|
| 2 |
H |
0.111 |
|
|
|
| 3 |
C |
-0.217 |
|
|
|
| 4 |
C |
-0.217 |
|
|
|
| 5 |
H |
0.126 |
|
|
|
| 6 |
H |
0.126 |
|
|
|
| 7 |
H |
0.120 |
|
|
|
| 8 |
H |
0.120 |
|
|
|
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 |
0.054 |
0.054 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.029 |
0.000 |
0.000 |
| y |
0.000 |
-17.654 |
0.000 |
| z |
0.000 |
0.000 |
-17.448 |
|
| Traceless |
| | x | y | z |
| x |
-4.478 |
0.000 |
0.000 |
| y |
0.000 |
2.085 |
0.000 |
| z |
0.000 |
0.000 |
2.393 |
|
| Polar |
| 3z2-r2 | 4.787 |
| x2-y2 | -4.375 |
| 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 |
2.617 |
0.000 |
0.000 |
| y |
0.000 |
7.837 |
0.000 |
| z |
0.000 |
0.000 |
4.789 |
<r2> (average value of r
2) Å
2
| <r2> |
50.064 |
| (<r2>)1/2 |
7.076 |