Vibrational Frequencies calculated at B2PLYP/6-31G*
| 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' |
3205 |
3042 |
19.97 |
80.79 |
0.26 |
0.42 |
| 2 |
A' |
1327 |
1259 |
114.20 |
3.74 |
0.66 |
0.80 |
| 3 |
A' |
1138 |
1080 |
256.24 |
1.67 |
0.40 |
0.57 |
| 4 |
A' |
710 |
674 |
122.29 |
11.95 |
0.26 |
0.41 |
| 5 |
A' |
574 |
545 |
7.97 |
2.05 |
0.32 |
0.49 |
| 6 |
A' |
314 |
298 |
0.55 |
5.21 |
0.33 |
0.49 |
| 7 |
A" |
1416 |
1344 |
28.95 |
4.87 |
0.75 |
0.86 |
| 8 |
A" |
1187 |
1126 |
187.68 |
2.28 |
0.75 |
0.86 |
| 9 |
A" |
313 |
297 |
0.47 |
1.85 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5090.9 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 4832.3 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/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.442 |
|
|
|
| 2 |
H |
0.185 |
|
|
|
| 3 |
Br |
-0.124 |
|
|
|
| 4 |
F |
-0.252 |
|
|
|
| 5 |
F |
-0.252 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.384 |
-0.255 |
0.000 |
1.407 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.872 |
1.991 |
-0.000 |
| y |
1.991 |
-33.523 |
0.005 |
| z |
-0.000 |
0.005 |
-35.343 |
|
| Traceless |
| | x | y | z |
| x |
2.561 |
1.991 |
-0.000 |
| y |
1.991 |
0.085 |
0.005 |
| z |
-0.000 |
0.005 |
-2.646 |
|
| Polar |
| 3z2-r2 | -5.291 |
| x2-y2 | 1.651 |
| xy | 1.991 |
| xz | -0.000 |
| yz | 0.005 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.450 |
0.470 |
-0.000 |
| y |
0.470 |
5.573 |
0.001 |
| z |
-0.000 |
0.001 |
3.468 |
<r2> (average value of r
2) Å
2
| <r2> |
126.477 |
| (<r2>)1/2 |
11.246 |