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 |
3363 |
3069 |
4.63 |
89.66 |
0.24 |
0.39 |
2 |
A |
1416 |
1293 |
28.12 |
11.17 |
0.74 |
0.85 |
3 |
A |
1327 |
1211 |
136.55 |
17.29 |
0.53 |
0.69 |
4 |
A |
1109 |
1012 |
220.65 |
8.89 |
0.75 |
0.85 |
5 |
A |
801 |
731 |
207.86 |
20.51 |
0.61 |
0.76 |
6 |
A |
622 |
568 |
34.20 |
32.03 |
0.26 |
0.42 |
7 |
A |
411 |
375 |
2.40 |
9.18 |
0.34 |
0.51 |
8 |
A |
287 |
262 |
2.11 |
6.98 |
0.55 |
0.71 |
9 |
A |
205 |
187 |
0.43 |
11.79 |
0.58 |
0.73 |
Unscaled Zero Point Vibrational Energy (zpe) 4770.4 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 4352.9 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 |
-0.329 |
|
|
|
2 |
H |
0.251 |
|
|
|
3 |
F |
-0.253 |
|
|
|
4 |
Cl |
0.032 |
|
|
|
5 |
I |
0.299 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.270 |
-0.548 |
1.873 |
2.329 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-44.480 |
0.235 |
2.648 |
y |
0.235 |
-47.337 |
1.878 |
z |
2.648 |
1.878 |
-42.023 |
|
Traceless |
| x | y | z |
x |
0.200 |
0.235 |
2.648 |
y |
0.235 |
-4.085 |
1.878 |
z |
2.648 |
1.878 |
3.885 |
|
Polar |
3z2-r2 | 7.771 |
x2-y2 | 2.857 |
xy | 0.235 |
xz | 2.648 |
yz | 1.878 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
9.343 |
-0.120 |
0.329 |
y |
-0.120 |
4.069 |
0.492 |
z |
0.329 |
0.492 |
2.789 |
<r2> (average value of r
2) Å
2
<r2> |
114.186 |
(<r2>)1/2 |
10.686 |