Vibrational Frequencies calculated at ROHF/Def2TZVPP
| 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' |
3381 |
3381 |
0.68 |
|
|
|
| 2 |
A' |
3337 |
3337 |
6.06 |
|
|
|
| 3 |
A' |
3252 |
3252 |
4.98 |
|
|
|
| 4 |
A' |
1775 |
1775 |
2.83 |
|
|
|
| 5 |
A' |
1509 |
1509 |
7.37 |
|
|
|
| 6 |
A' |
1201 |
1201 |
7.87 |
|
|
|
| 7 |
A' |
827 |
827 |
12.52 |
|
|
|
| 8 |
A" |
1057 |
1057 |
72.16 |
|
|
|
| 9 |
A" |
966 |
966 |
31.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8652.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8652.5 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 ROHF/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.124 |
|
|
|
| 2 |
C |
-0.129 |
|
|
|
| 3 |
H |
0.101 |
|
|
|
| 4 |
H |
0.074 |
|
|
|
| 5 |
H |
0.078 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.605 |
-0.255 |
0.000 |
0.656 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.328 |
-1.132 |
0.001 |
| y |
-1.132 |
-11.400 |
-0.001 |
| z |
0.001 |
-0.001 |
-15.068 |
|
| Traceless |
| | x | y | z |
| x |
0.907 |
-1.132 |
0.001 |
| y |
-1.132 |
2.298 |
-0.001 |
| z |
0.001 |
-0.001 |
-3.204 |
|
| Polar |
| 3z2-r2 | -6.409 |
| x2-y2 | -0.927 |
| xy | -1.132 |
| 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> |
20.201 |
| (<r2>)1/2 |
4.495 |