Vibrational Frequencies calculated at B3PW91/6-311+G(3df,2p)
| 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' |
3125 |
2991 |
2.76 |
|
|
|
| 2 |
A' |
1447 |
1385 |
0.25 |
|
|
|
| 3 |
A' |
1249 |
1195 |
45.54 |
|
|
|
| 4 |
A' |
745 |
713 |
98.13 |
|
|
|
| 5 |
A' |
612 |
586 |
33.53 |
|
|
|
| 6 |
A' |
228 |
218 |
0.18 |
|
|
|
| 7 |
A" |
3207 |
3070 |
1.42 |
|
|
|
| 8 |
A" |
1151 |
1102 |
0.00 |
|
|
|
| 9 |
A" |
856 |
819 |
2.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6309.3 cm
-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 6039.9 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 B3PW91/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.204 |
|
|
|
| 2 |
Br |
-0.040 |
|
|
|
| 3 |
Cl |
-0.151 |
|
|
|
| 4 |
H |
0.198 |
|
|
|
| 5 |
H |
0.198 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.763 |
1.354 |
0.000 |
1.554 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.968 |
1.262 |
0.000 |
| y |
1.262 |
-35.234 |
0.000 |
| z |
0.000 |
0.000 |
-37.261 |
|
| Traceless |
| | x | y | z |
| x |
-2.721 |
1.262 |
0.000 |
| y |
1.262 |
2.880 |
0.000 |
| z |
0.000 |
0.000 |
-0.159 |
|
| Polar |
| 3z2-r2 | -0.319 |
| x2-y2 | -3.734 |
| xy | 1.262 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.517 |
-1.477 |
0.000 |
| y |
-1.477 |
7.574 |
0.000 |
| z |
0.000 |
0.000 |
5.887 |
<r2> (average value of r
2) Å
2
| <r2> |
147.140 |
| (<r2>)1/2 |
12.130 |