Vibrational Frequencies calculated at HF/STO-3G
| 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 |
3542 |
2892 |
0.00 |
|
|
|
| 2 |
A1 |
1528 |
1247 |
41.04 |
|
|
|
| 3 |
A1 |
704 |
575 |
6.12 |
|
|
|
| 4 |
E |
3699 |
3020 |
0.25 |
|
|
|
| 4 |
E |
3699 |
3020 |
0.25 |
|
|
|
| 5 |
E |
1869 |
1526 |
13.95 |
|
|
|
| 5 |
E |
1869 |
1526 |
13.95 |
|
|
|
| 6 |
E |
674 |
550 |
315.16 |
|
|
|
| 6 |
E |
674 |
550 |
315.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9127.7 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 7452.7 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Li |
0.158 |
|
|
|
| 2 |
C |
-0.242 |
|
|
|
| 3 |
H |
0.028 |
|
|
|
| 4 |
H |
0.028 |
|
|
|
| 5 |
H |
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 |
-4.266 |
4.266 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.240 |
0.000 |
0.000 |
| y |
0.000 |
-11.240 |
0.000 |
| z |
0.000 |
0.000 |
0.068 |
|
| Traceless |
| | x | y | z |
| x |
-5.654 |
0.000 |
0.000 |
| y |
0.000 |
-5.654 |
0.000 |
| z |
0.000 |
0.000 |
11.308 |
|
| Polar |
| 3z2-r2 | 22.615 |
| 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 |
2.933 |
0.000 |
0.000 |
| y |
0.000 |
2.933 |
0.000 |
| z |
0.000 |
0.000 |
3.541 |
<r2> (average value of r
2) Å
2
| <r2> |
18.380 |
| (<r2>)1/2 |
4.287 |