Vibrational Frequencies calculated at BLYP/STO-3G
| 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' |
3238 |
2995 |
0.87 |
|
|
|
| 2 |
A' |
1218 |
1127 |
23.04 |
|
|
|
| 3 |
A' |
713 |
659 |
139.99 |
|
|
|
| 4 |
A' |
579 |
536 |
8.80 |
|
|
|
| 5 |
A' |
277 |
256 |
0.94 |
|
|
|
| 6 |
A' |
169 |
156 |
0.02 |
|
|
|
| 7 |
A" |
1242 |
1149 |
36.93 |
|
|
|
| 8 |
A" |
719 |
665 |
133.10 |
|
|
|
| 9 |
A" |
188 |
174 |
1.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4170.9 cm
-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 3858.9 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 BLYP/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.138 |
|
|
|
| 2 |
H |
0.129 |
|
|
|
| 3 |
Cl |
-0.138 |
|
|
|
| 4 |
Br |
0.074 |
|
|
|
| 5 |
Br |
0.074 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.654 |
-0.614 |
0.000 |
1.764 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-50.692 |
-2.426 |
0.000 |
| y |
-2.426 |
-51.930 |
0.000 |
| z |
0.000 |
0.000 |
-49.903 |
|
| Traceless |
| | x | y | z |
| x |
0.224 |
-2.426 |
0.000 |
| y |
-2.426 |
-1.632 |
0.000 |
| z |
0.000 |
0.000 |
1.408 |
|
| Polar |
| 3z2-r2 | 2.817 |
| x2-y2 | 1.238 |
| xy | -2.426 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.142 |
1.415 |
0.000 |
| y |
1.415 |
3.730 |
0.000 |
| z |
0.000 |
0.000 |
5.377 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |