Vibrational Frequencies calculated at ROHF/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 |
A' |
3378 |
3083 |
1.17 |
|
|
|
| 2 |
A' |
3337 |
3045 |
8.76 |
|
|
|
| 3 |
A' |
3250 |
2966 |
5.70 |
|
|
|
| 4 |
A' |
1779 |
1624 |
2.53 |
|
|
|
| 5 |
A' |
1505 |
1374 |
7.96 |
|
|
|
| 6 |
A' |
1198 |
1094 |
8.95 |
|
|
|
| 7 |
A' |
826 |
754 |
13.63 |
|
|
|
| 8 |
A" |
1052 |
960 |
75.14 |
|
|
|
| 9 |
A" |
964 |
880 |
28.49 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8644.6 cm
-1
Scaled (by 0.9126) Zero Point Vibrational Energy (zpe) 7889.1 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 ROHF/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.147 |
|
|
|
| 2 |
C |
-0.236 |
|
|
|
| 3 |
H |
0.135 |
|
|
|
| 4 |
H |
0.122 |
|
|
|
| 5 |
H |
0.126 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.603 |
-0.232 |
0.000 |
0.646 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.205 |
-1.110 |
0.001 |
| y |
-1.110 |
-11.359 |
-0.001 |
| z |
0.001 |
-0.001 |
-14.877 |
|
| Traceless |
| | x | y | z |
| x |
0.912 |
-1.110 |
0.001 |
| y |
-1.110 |
2.182 |
-0.001 |
| z |
0.001 |
-0.001 |
-3.094 |
|
| Polar |
| 3z2-r2 | -6.189 |
| x2-y2 | -0.847 |
| xy | -1.110 |
| xz | 0.001 |
| yz | -0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
20.179 |
| (<r2>)1/2 |
4.492 |