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 |
3355 |
3062 |
9.03 |
90.11 |
0.24 |
0.39 |
2 |
A |
1376 |
1255 |
65.60 |
5.81 |
0.74 |
0.85 |
3 |
A |
1176 |
1073 |
231.62 |
6.51 |
0.61 |
0.76 |
4 |
A |
896 |
818 |
19.20 |
4.80 |
0.65 |
0.79 |
5 |
A |
801 |
731 |
76.39 |
28.63 |
0.26 |
0.41 |
6 |
A |
396 |
361 |
5.55 |
5.32 |
0.62 |
0.77 |
Unscaled Zero Point Vibrational Energy (zpe) 3999.5 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 3649.6 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 |
0.125 |
|
|
|
2 |
H |
0.183 |
|
|
|
3 |
F |
-0.275 |
|
|
|
4 |
Cl |
-0.033 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.124 |
2.092 |
0.323 |
2.120 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.101 |
2.207 |
0.159 |
y |
2.207 |
-21.493 |
0.694 |
z |
0.159 |
0.694 |
-23.169 |
|
Traceless |
| x | y | z |
x |
-3.770 |
2.207 |
0.159 |
y |
2.207 |
3.142 |
0.694 |
z |
0.159 |
0.694 |
0.628 |
|
Polar |
3z2-r2 | 1.256 |
x2-y2 | -4.608 |
xy | 2.207 |
xz | 0.159 |
yz | 0.694 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.117 |
0.623 |
-0.111 |
y |
0.623 |
2.309 |
0.069 |
z |
-0.111 |
0.069 |
1.505 |
<r2> (average value of r
2) Å
2
<r2> |
46.430 |
(<r2>)1/2 |
6.814 |