Vibrational Frequencies calculated at B2PLYP=FULLultrafine/aug-cc-pVDZ
| 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' |
3181 |
3061 |
5.39 |
87.33 |
0.22 |
0.35 |
| 2 |
A' |
1285 |
1236 |
73.59 |
3.40 |
0.13 |
0.23 |
| 3 |
A' |
1082 |
1041 |
262.07 |
1.52 |
0.65 |
0.79 |
| 4 |
A' |
711 |
684 |
119.03 |
13.96 |
0.14 |
0.24 |
| 5 |
A' |
563 |
542 |
4.79 |
2.34 |
0.18 |
0.30 |
| 6 |
A' |
319 |
307 |
0.08 |
5.18 |
0.26 |
0.41 |
| 7 |
A" |
1343 |
1292 |
6.23 |
2.65 |
0.75 |
0.86 |
| 8 |
A" |
1101 |
1059 |
215.05 |
2.03 |
0.75 |
0.86 |
| 9 |
A" |
312 |
300 |
0.11 |
1.18 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4947.4 cm
-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 4760.9 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 B2PLYP=FULLultrafine/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.761 |
|
|
|
| 2 |
H |
-0.258 |
|
|
|
| 3 |
Br |
0.241 |
|
|
|
| 4 |
F |
-0.372 |
|
|
|
| 5 |
F |
-0.372 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.443 |
0.138 |
0.000 |
1.450 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.611 |
2.266 |
0.001 |
| y |
2.266 |
-34.841 |
0.004 |
| z |
0.001 |
0.004 |
-36.653 |
|
| Traceless |
| | x | y | z |
| x |
3.136 |
2.266 |
0.001 |
| y |
2.266 |
-0.209 |
0.004 |
| z |
0.001 |
0.004 |
-2.927 |
|
| Polar |
| 3z2-r2 | -5.854 |
| x2-y2 | 2.230 |
| xy | 2.266 |
| xz | 0.001 |
| yz | 0.004 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.785 |
0.363 |
-0.000 |
| y |
0.363 |
6.862 |
0.002 |
| z |
-0.000 |
0.002 |
4.963 |
<r2> (average value of r
2) Å
2
| <r2> |
127.209 |
| (<r2>)1/2 |
11.279 |