Vibrational Frequencies calculated at BLYP/6-31G(2df,p)
| 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 |
3057 |
3040 |
3.60 |
72.85 |
0.27 |
0.42 |
| 2 |
A |
1284 |
1277 |
13.43 |
4.53 |
0.72 |
0.84 |
| 3 |
A |
1170 |
1163 |
62.51 |
2.84 |
0.62 |
0.76 |
| 4 |
A |
1073 |
1067 |
160.72 |
0.86 |
0.63 |
0.78 |
| 5 |
A |
682 |
679 |
197.34 |
3.72 |
0.41 |
0.58 |
| 6 |
A |
621 |
617 |
69.76 |
9.21 |
0.10 |
0.18 |
| 7 |
A |
397 |
394 |
1.46 |
5.79 |
0.19 |
0.32 |
| 8 |
A |
297 |
296 |
0.94 |
2.89 |
0.49 |
0.65 |
| 9 |
A |
208 |
207 |
0.01 |
4.53 |
0.44 |
0.61 |
Unscaled Zero Point Vibrational Energy (zpe) 4393.7 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 4369.5 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.053 |
|
|
|
| 2 |
Br |
0.028 |
|
|
|
| 3 |
Cl |
-0.115 |
|
|
|
| 4 |
F |
-0.023 |
|
|
|
| 5 |
H |
0.164 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.059 |
0.336 |
1.116 |
1.167 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.486 |
0.382 |
1.022 |
| y |
0.382 |
-41.997 |
1.264 |
| z |
1.022 |
1.264 |
-39.761 |
|
| Traceless |
| | x | y | z |
| x |
-0.607 |
0.382 |
1.022 |
| y |
0.382 |
-1.374 |
1.264 |
| z |
1.022 |
1.264 |
1.981 |
|
| Polar |
| 3z2-r2 | 3.962 |
| x2-y2 | 0.512 |
| xy | 0.382 |
| xz | 1.022 |
| yz | 1.264 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.927 |
-0.331 |
0.037 |
| y |
-0.331 |
6.031 |
0.243 |
| z |
0.037 |
0.243 |
5.153 |
<r2> (average value of r
2) Å
2
| <r2> |
183.683 |
| (<r2>)1/2 |
13.553 |