Vibrational Frequencies calculated at HF/cc-pVTZ
| 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 |
3215 |
2926 |
11.36 |
70.20 |
0.13 |
0.22 |
| 2 |
A1 |
2627 |
2390 |
0.04 |
130.34 |
0.04 |
0.08 |
| 3 |
A1 |
918 |
835 |
6.28 |
6.31 |
0.12 |
0.22 |
| 4 |
A1 |
616 |
561 |
2.03 |
4.20 |
0.00 |
0.00 |
| 5 |
A1 |
190 |
173 |
30.78 |
2.27 |
0.69 |
0.82 |
| 6 |
A2 |
405 |
369 |
0.00 |
0.00 |
0.75 |
0.86 |
| 7 |
E |
2622 |
2386 |
0.46 |
27.07 |
0.75 |
0.86 |
| 7 |
E |
2622 |
2386 |
0.46 |
27.07 |
0.75 |
0.86 |
| 8 |
E |
1418 |
1291 |
6.80 |
2.09 |
0.75 |
0.86 |
| 8 |
E |
1418 |
1291 |
6.80 |
2.09 |
0.75 |
0.86 |
| 9 |
E |
1106 |
1006 |
30.30 |
2.03 |
0.75 |
0.86 |
| 9 |
E |
1106 |
1006 |
30.30 |
2.03 |
0.75 |
0.86 |
| 10 |
E |
642 |
584 |
0.95 |
2.79 |
0.75 |
0.86 |
| 10 |
E |
642 |
584 |
0.95 |
2.79 |
0.75 |
0.86 |
| 11 |
E |
405 |
368 |
0.92 |
3.18 |
0.75 |
0.86 |
| 11 |
E |
405 |
368 |
0.92 |
3.18 |
0.75 |
0.86 |
| 12 |
E |
150 |
136 |
9.60 |
4.23 |
0.75 |
0.86 |
| 12 |
E |
150 |
136 |
9.60 |
4.23 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10327.5 cm
-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 9399.0 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 HF/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.017 |
|
|
|
| 2 |
H |
0.221 |
|
|
|
| 3 |
C |
-0.052 |
|
|
|
| 4 |
C |
-0.052 |
|
|
|
| 5 |
C |
-0.052 |
|
|
|
| 6 |
N |
-0.028 |
|
|
|
| 7 |
N |
-0.028 |
|
|
|
| 8 |
N |
-0.028 |
|
|
|
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 |
2.927 |
2.927 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-50.494 |
0.000 |
0.000 |
| y |
0.000 |
-50.494 |
0.000 |
| z |
0.000 |
0.000 |
-35.835 |
|
| Traceless |
| | x | y | z |
| x |
-7.330 |
0.000 |
0.000 |
| y |
0.000 |
-7.330 |
0.000 |
| z |
0.000 |
0.000 |
14.659 |
|
| Polar |
| 3z2-r2 | 29.318 |
| x2-y2 | 0.000 |
| 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 |
8.105 |
0.000 |
0.000 |
| y |
0.000 |
8.105 |
0.000 |
| z |
0.000 |
0.000 |
5.195 |
<r2> (average value of r
2) Å
2
| <r2> |
198.933 |
| (<r2>)1/2 |
14.104 |