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' |
3392 |
2902 |
3.22 |
|
|
|
| 2 |
A' |
3352 |
2868 |
12.03 |
|
|
|
| 3 |
A' |
3266 |
2795 |
8.99 |
|
|
|
| 4 |
A' |
1786 |
1528 |
2.16 |
|
|
|
| 5 |
A' |
1516 |
1297 |
6.76 |
|
|
|
| 6 |
A' |
1214 |
1039 |
8.93 |
|
|
|
| 7 |
A' |
836 |
716 |
13.79 |
|
|
|
| 8 |
A" |
1048 |
896 |
82.27 |
|
|
|
| 9 |
A" |
961 |
822 |
23.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8685.3 cm
-1
Scaled (by 0.8556) Zero Point Vibrational Energy (zpe) 7431.1 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 |
-0.238 |
|
|
|
| 2 |
C |
-0.470 |
|
|
|
| 3 |
H |
0.244 |
|
|
|
| 4 |
H |
0.229 |
|
|
|
| 5 |
H |
0.235 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.619 |
-0.241 |
0.000 |
0.664 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.198 |
-1.131 |
0.001 |
| y |
-1.131 |
-11.341 |
-0.001 |
| z |
0.001 |
-0.001 |
-14.995 |
|
| Traceless |
| | x | y | z |
| x |
0.970 |
-1.131 |
0.001 |
| y |
-1.131 |
2.256 |
-0.001 |
| z |
0.001 |
-0.001 |
-3.226 |
|
| Polar |
| 3z2-r2 | -6.451 |
| x2-y2 | -0.857 |
| xy | -1.131 |
| 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> |
20.194 |
| (<r2>)1/2 |
4.494 |