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' |
3281 |
2994 |
25.73 |
128.87 |
0.10 |
0.17 |
| 2 |
A' |
1592 |
1453 |
0.55 |
20.79 |
0.56 |
0.71 |
| 3 |
A' |
1432 |
1306 |
116.70 |
6.08 |
0.23 |
0.38 |
| 4 |
A' |
1088 |
992 |
237.92 |
8.85 |
0.70 |
0.83 |
| 5 |
A' |
603 |
550 |
54.54 |
51.44 |
0.39 |
0.56 |
| 6 |
A' |
281 |
256 |
1.47 |
9.38 |
0.53 |
0.69 |
| 7 |
A" |
3396 |
3098 |
8.39 |
69.59 |
0.75 |
0.86 |
| 8 |
A" |
1321 |
1206 |
7.92 |
19.44 |
0.75 |
0.86 |
| 9 |
A" |
952 |
869 |
1.16 |
13.08 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6972.1 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 6362.0 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/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.297 |
|
|
|
| 2 |
F |
-0.307 |
|
|
|
| 3 |
I |
0.190 |
|
|
|
| 4 |
H |
0.207 |
|
|
|
| 5 |
H |
0.207 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.515 |
0.068 |
0.000 |
2.516 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.994 |
-5.582 |
0.000 |
| y |
-5.582 |
-33.183 |
0.000 |
| z |
0.000 |
0.000 |
-31.653 |
|
| Traceless |
| | x | y | z |
| x |
0.424 |
-5.582 |
0.000 |
| y |
-5.582 |
-1.359 |
0.000 |
| z |
0.000 |
0.000 |
0.936 |
|
| Polar |
| 3z2-r2 | 1.871 |
| x2-y2 | 1.189 |
| xy | -5.582 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.432 |
-0.998 |
0.000 |
| y |
-0.998 |
7.199 |
0.000 |
| z |
0.000 |
0.000 |
2.126 |
<r2> (average value of r
2) Å
2
| <r2> |
81.091 |
| (<r2>)1/2 |
9.005 |