Vibrational Frequencies calculated at B2PLYP/3-21G*
| 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 |
3204 |
3204 |
5.35 |
76.41 |
0.28 |
0.43 |
| 2 |
A |
1356 |
1356 |
15.23 |
8.25 |
0.75 |
0.86 |
| 3 |
A |
1278 |
1278 |
67.88 |
6.37 |
0.73 |
0.84 |
| 4 |
A |
1098 |
1098 |
118.82 |
1.83 |
0.70 |
0.82 |
| 5 |
A |
714 |
714 |
223.89 |
6.09 |
0.64 |
0.78 |
| 6 |
A |
662 |
662 |
39.85 |
11.33 |
0.12 |
0.21 |
| 7 |
A |
395 |
395 |
2.10 |
5.97 |
0.28 |
0.44 |
| 8 |
A |
296 |
296 |
0.15 |
3.37 |
0.63 |
0.77 |
| 9 |
A |
225 |
225 |
0.16 |
5.25 |
0.53 |
0.70 |
Unscaled Zero Point Vibrational Energy (zpe) 4613.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4613.4 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 B2PLYP/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.004 |
|
|
|
| 2 |
Br |
-0.013 |
|
|
|
| 3 |
Cl |
0.005 |
|
|
|
| 4 |
F |
-0.263 |
|
|
|
| 5 |
H |
0.275 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.346 |
-0.073 |
1.423 |
1.467 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.578 |
0.232 |
1.281 |
| y |
0.232 |
-43.105 |
1.425 |
| z |
1.281 |
1.425 |
-39.848 |
|
| Traceless |
| | x | y | z |
| x |
-0.101 |
0.232 |
1.281 |
| y |
0.232 |
-2.392 |
1.425 |
| z |
1.281 |
1.425 |
2.494 |
|
| Polar |
| 3z2-r2 | 4.987 |
| x2-y2 | 1.527 |
| xy | 0.232 |
| xz | 1.281 |
| yz | 1.425 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.045 |
-0.304 |
0.048 |
| y |
-0.304 |
4.476 |
0.281 |
| z |
0.048 |
0.281 |
3.512 |
<r2> (average value of r
2) Å
2
| <r2> |
182.529 |
| (<r2>)1/2 |
13.510 |