Vibrational Frequencies calculated at HF/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 |
A1 |
3408 |
3077 |
5.37 |
|
|
|
| 2 |
A1 |
3390 |
3061 |
19.96 |
|
|
|
| 3 |
A1 |
3364 |
3038 |
0.08 |
|
|
|
| 4 |
A1 |
1788 |
1614 |
25.22 |
|
|
|
| 5 |
A1 |
1665 |
1503 |
41.39 |
|
|
|
| 6 |
A1 |
1328 |
1199 |
0.00 |
|
|
|
| 7 |
A1 |
1190 |
1075 |
22.52 |
|
|
|
| 8 |
A1 |
1141 |
1030 |
38.21 |
|
|
|
| 9 |
A1 |
1111 |
1003 |
0.03 |
|
|
|
| 10 |
A1 |
742 |
670 |
26.75 |
|
|
|
| 11 |
A1 |
337 |
305 |
3.08 |
|
|
|
| 12 |
A2 |
1174 |
1060 |
0.00 |
|
|
|
| 13 |
A2 |
999 |
902 |
0.00 |
|
|
|
| 14 |
A2 |
477 |
430 |
0.00 |
|
|
|
| 15 |
B1 |
1210 |
1092 |
0.85 |
|
|
|
| 16 |
B1 |
1113 |
1005 |
4.47 |
|
|
|
| 17 |
B1 |
886 |
800 |
54.86 |
|
|
|
| 18 |
B1 |
805 |
726 |
53.88 |
|
|
|
| 19 |
B1 |
546 |
493 |
13.55 |
|
|
|
| 20 |
B1 |
201 |
182 |
0.46 |
|
|
|
| 21 |
B2 |
3404 |
3074 |
12.35 |
|
|
|
| 22 |
B2 |
3376 |
3049 |
12.16 |
|
|
|
| 23 |
B2 |
1789 |
1616 |
2.33 |
|
|
|
| 24 |
B2 |
1623 |
1466 |
12.22 |
|
|
|
| 25 |
B2 |
1499 |
1353 |
1.44 |
|
|
|
| 26 |
B2 |
1371 |
1238 |
1.02 |
|
|
|
| 27 |
B2 |
1282 |
1158 |
0.33 |
|
|
|
| 28 |
B2 |
1196 |
1080 |
2.35 |
|
|
|
| 29 |
B2 |
700 |
632 |
0.27 |
|
|
|
| 30 |
B2 |
255 |
230 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21686.1 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 19580.4 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 HF/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.145 |
|
|
|
| 2 |
C |
-0.374 |
|
|
|
| 3 |
C |
-0.139 |
|
|
|
| 4 |
C |
-0.139 |
|
|
|
| 5 |
C |
-0.196 |
|
|
|
| 6 |
C |
-0.196 |
|
|
|
| 7 |
C |
-0.194 |
|
|
|
| 8 |
H |
0.229 |
|
|
|
| 9 |
H |
0.229 |
|
|
|
| 10 |
H |
0.212 |
|
|
|
| 11 |
H |
0.212 |
|
|
|
| 12 |
H |
0.210 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-2.356 |
2.356 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-57.909 |
0.000 |
0.000 |
| y |
0.000 |
-47.825 |
0.000 |
| z |
0.000 |
0.000 |
-49.478 |
|
| Traceless |
| | x | y | z |
| x |
-9.258 |
0.000 |
0.000 |
| y |
0.000 |
5.869 |
0.000 |
| z |
0.000 |
0.000 |
3.389 |
|
| Polar |
| 3z2-r2 | 6.778 |
| x2-y2 | -10.084 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.176 |
0.000 |
0.000 |
| y |
0.000 |
10.305 |
0.000 |
| z |
0.000 |
0.000 |
14.915 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |