Vibrational Frequencies calculated at B3LYP/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' |
3110 |
3001 |
22.80 |
|
|
|
| 2 |
A' |
3090 |
2982 |
4.89 |
|
|
|
| 3 |
A' |
3036 |
2930 |
18.78 |
|
|
|
| 4 |
A' |
1498 |
1446 |
1.50 |
|
|
|
| 5 |
A' |
1483 |
1431 |
0.78 |
|
|
|
| 6 |
A' |
1410 |
1361 |
2.57 |
|
|
|
| 7 |
A' |
1277 |
1232 |
49.74 |
|
|
|
| 8 |
A' |
1077 |
1039 |
0.12 |
|
|
|
| 9 |
A' |
976 |
942 |
13.49 |
|
|
|
| 10 |
A' |
573 |
553 |
14.07 |
|
|
|
| 11 |
A' |
286 |
276 |
1.83 |
|
|
|
| 12 |
A" |
3156 |
3045 |
12.58 |
|
|
|
| 13 |
A" |
3124 |
3015 |
4.80 |
|
|
|
| 14 |
A" |
1484 |
1432 |
6.95 |
|
|
|
| 15 |
A" |
1264 |
1220 |
0.31 |
|
|
|
| 16 |
A" |
1035 |
999 |
0.05 |
|
|
|
| 17 |
A" |
772 |
745 |
3.43 |
|
|
|
| 18 |
A" |
256 |
247 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14452.7 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 13946.9 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 B3LYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.354 |
|
|
|
| 2 |
C |
-0.289 |
|
|
|
| 3 |
Br |
-0.059 |
|
|
|
| 4 |
H |
0.151 |
|
|
|
| 5 |
H |
0.151 |
|
|
|
| 6 |
H |
0.121 |
|
|
|
| 7 |
H |
0.139 |
|
|
|
| 8 |
H |
0.139 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.441 |
-2.029 |
0.000 |
2.076 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
105.169 |
| (<r2>)1/2 |
10.255 |