Vibrational Frequencies calculated at HF/TZVP
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' |
1242 |
1128 |
212.32 |
6.26 |
0.40 |
0.57 |
2 |
A' |
905 |
823 |
237.14 |
14.51 |
0.70 |
0.83 |
3 |
A' |
503 |
457 |
1.06 |
8.67 |
0.03 |
0.06 |
4 |
A' |
377 |
342 |
0.12 |
4.01 |
0.52 |
0.68 |
5 |
A' |
289 |
263 |
0.11 |
8.58 |
0.21 |
0.35 |
6 |
A' |
175 |
159 |
0.04 |
3.33 |
0.64 |
0.78 |
7 |
A" |
853 |
775 |
249.87 |
18.47 |
0.75 |
0.86 |
8 |
A" |
341 |
310 |
0.19 |
3.77 |
0.75 |
0.86 |
9 |
A" |
213 |
194 |
0.00 |
3.22 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2449.7 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 2225.8 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/TZVP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.272 |
|
|
|
2 |
F |
-0.156 |
|
|
|
3 |
Cl |
-0.039 |
|
|
|
4 |
Br |
-0.039 |
|
|
|
5 |
Br |
-0.039 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.391 |
-0.506 |
0.000 |
0.640 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-60.876 |
1.247 |
0.000 |
y |
1.247 |
-59.624 |
0.000 |
z |
0.000 |
0.000 |
-57.547 |
|
Traceless |
| x | y | z |
x |
-2.291 |
1.247 |
0.000 |
y |
1.247 |
-0.412 |
0.000 |
z |
0.000 |
0.000 |
2.703 |
|
Polar |
3z2-r2 | 5.406 |
x2-y2 | -1.253 |
xy | 1.247 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.267 |
1.214 |
0.000 |
y |
1.214 |
7.773 |
0.000 |
z |
0.000 |
0.000 |
9.738 |
<r2> (average value of r
2) Å
2
<r2> |
340.110 |
(<r2>)1/2 |
18.442 |