Vibrational Frequencies calculated at MP2/3-21G
| 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 |
3108 |
2966 |
0.22 |
|
|
|
| 2 |
A1 |
1511 |
1443 |
14.08 |
|
|
|
| 3 |
A1 |
1082 |
1033 |
20.96 |
|
|
|
| 4 |
A1 |
471 |
450 |
12.54 |
|
|
|
| 5 |
A1 |
313 |
299 |
1.66 |
|
|
|
| 6 |
A2 |
310 |
296 |
0.00 |
|
|
|
| 7 |
E |
3195 |
3050 |
0.35 |
|
|
|
| 7 |
E |
3195 |
3050 |
0.35 |
|
|
|
| 8 |
E |
1574 |
1503 |
5.31 |
|
|
|
| 8 |
E |
1574 |
1503 |
5.31 |
|
|
|
| 9 |
E |
1176 |
1122 |
59.26 |
|
|
|
| 9 |
E |
1176 |
1122 |
59.26 |
|
|
|
| 10 |
E |
683 |
652 |
103.54 |
|
|
|
| 10 |
E |
683 |
652 |
103.54 |
|
|
|
| 11 |
E |
334 |
319 |
0.61 |
|
|
|
| 11 |
E |
334 |
319 |
0.61 |
|
|
|
| 12 |
E |
224 |
214 |
0.53 |
|
|
|
| 12 |
E |
224 |
214 |
0.53 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10583.7 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 10102.2 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 MP2/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.505 |
|
|
-0.592 |
| 2 |
C |
-0.506 |
|
|
-0.113 |
| 3 |
H |
0.243 |
|
|
0.245 |
| 4 |
H |
0.243 |
|
|
0.246 |
| 5 |
H |
0.243 |
|
|
0.247 |
| 6 |
Cl |
0.094 |
|
|
-0.011 |
| 7 |
Cl |
0.094 |
|
|
-0.011 |
| 8 |
Cl |
0.094 |
|
|
-0.011 |
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 |
2.414 |
2.414 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-0.003 |
0.011 |
2.448 |
2.448 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-53.595 |
0.000 |
0.000 |
| y |
0.000 |
-53.595 |
0.000 |
| z |
0.000 |
0.000 |
-49.103 |
|
| Traceless |
| | x | y | z |
| x |
-2.246 |
0.000 |
0.000 |
| y |
0.000 |
-2.246 |
0.000 |
| z |
0.000 |
0.000 |
4.492 |
|
| Polar |
| 3z2-r2 | 8.984 |
| 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 |
7.721 |
0.000 |
0.000 |
| y |
0.000 |
7.721 |
0.000 |
| z |
0.000 |
0.000 |
5.219 |
<r2> (average value of r
2) Å
2
| <r2> |
235.069 |
| (<r2>)1/2 |
15.332 |