Vibrational Frequencies calculated at HF/CEP-121G
| 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' |
3260 |
2974 |
54.18 |
|
|
|
| 2 |
A' |
3243 |
2959 |
8.31 |
|
|
|
| 3 |
A' |
3156 |
2880 |
30.12 |
|
|
|
| 4 |
A' |
1637 |
1494 |
4.81 |
|
|
|
| 5 |
A' |
1621 |
1479 |
1.39 |
|
|
|
| 6 |
A' |
1563 |
1427 |
6.93 |
|
|
|
| 7 |
A' |
1441 |
1315 |
66.92 |
|
|
|
| 8 |
A' |
1184 |
1080 |
2.03 |
|
|
|
| 9 |
A' |
1062 |
969 |
22.15 |
|
|
|
| 10 |
A' |
643 |
587 |
63.97 |
|
|
|
| 11 |
A' |
342 |
312 |
5.42 |
|
|
|
| 12 |
A" |
3346 |
3053 |
25.73 |
|
|
|
| 13 |
A" |
3271 |
2985 |
23.53 |
|
|
|
| 14 |
A" |
1620 |
1478 |
8.69 |
|
|
|
| 15 |
A" |
1381 |
1260 |
1.45 |
|
|
|
| 16 |
A" |
1176 |
1073 |
0.02 |
|
|
|
| 17 |
A" |
858 |
783 |
2.23 |
|
|
|
| 18 |
A" |
261 |
239 |
0.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15532.1 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 14173.1 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 HF/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.403 |
|
|
|
| 2 |
C |
-0.340 |
|
|
|
| 3 |
H |
0.153 |
|
|
|
| 4 |
H |
0.168 |
|
|
|
| 5 |
H |
0.168 |
|
|
|
| 6 |
Cl |
-0.127 |
|
|
|
| 7 |
H |
0.191 |
|
|
|
| 8 |
H |
0.191 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.551 |
1.846 |
0.000 |
3.149 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.075 |
-1.202 |
0.000 |
| y |
-1.202 |
-25.713 |
0.000 |
| z |
0.000 |
0.000 |
-25.764 |
|
| Traceless |
| | x | y | z |
| x |
-3.336 |
-1.202 |
0.000 |
| y |
-1.202 |
1.706 |
0.000 |
| z |
0.000 |
0.000 |
1.629 |
|
| Polar |
| 3z2-r2 | 3.259 |
| x2-y2 | -3.361 |
| xy | -1.202 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.809 |
1.227 |
0.000 |
| y |
1.227 |
4.630 |
0.000 |
| z |
0.000 |
0.000 |
3.643 |
<r2> (average value of r
2) Å
2
| <r2> |
58.635 |
| (<r2>)1/2 |
7.657 |