Vibrational Frequencies calculated at ROHF/aug-cc-pVQZ
| 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' |
3377 |
3377 |
1.19 |
|
|
|
| 2 |
A' |
3242 |
3242 |
33.05 |
|
|
|
| 3 |
A' |
3211 |
3211 |
8.40 |
|
|
|
| 4 |
A' |
3154 |
3154 |
34.05 |
|
|
|
| 5 |
A' |
1646 |
1646 |
3.23 |
|
|
|
| 6 |
A' |
1586 |
1586 |
6.55 |
|
|
|
| 7 |
A' |
1533 |
1533 |
1.67 |
|
|
|
| 8 |
A' |
1345 |
1345 |
2.00 |
|
|
|
| 9 |
A' |
1212 |
1212 |
4.85 |
|
|
|
| 10 |
A' |
987 |
987 |
0.04 |
|
|
|
| 11 |
A' |
900 |
900 |
11.97 |
|
|
|
| 12 |
A' |
444 |
444 |
5.94 |
|
|
|
| 13 |
A" |
3198 |
3198 |
29.64 |
|
|
|
| 14 |
A" |
1600 |
1600 |
5.86 |
|
|
|
| 15 |
A" |
1147 |
1147 |
3.77 |
|
|
|
| 16 |
A" |
911 |
911 |
1.00 |
|
|
|
| 17 |
A" |
650 |
650 |
54.39 |
|
|
|
| 18 |
A" |
196 |
196 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15169.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15169.1 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/aug-cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.357 |
|
|
|
| 2 |
C |
-0.607 |
|
|
|
| 3 |
C |
-0.696 |
|
|
|
| 4 |
H |
0.452 |
|
|
|
| 5 |
H |
0.444 |
|
|
|
| 6 |
H |
0.308 |
|
|
|
| 7 |
H |
0.229 |
|
|
|
| 8 |
H |
0.229 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.536 |
0.424 |
0.000 |
0.683 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.569 |
0.981 |
0.000 |
| y |
0.981 |
-18.762 |
0.000 |
| z |
0.000 |
0.000 |
-21.209 |
|
| Traceless |
| | x | y | z |
| x |
1.416 |
0.981 |
0.000 |
| y |
0.981 |
1.127 |
0.000 |
| z |
0.000 |
0.000 |
-2.544 |
|
| Polar |
| 3z2-r2 | -5.087 |
| x2-y2 | 0.193 |
| xy | 0.981 |
| xz | 0.000 |
| yz | 0.000 |
|
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> |
51.301 |
| (<r2>)1/2 |
7.162 |