Vibrational Frequencies calculated at BLYP/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' |
3068 |
3043 |
31.67 |
|
|
|
| 2 |
A' |
3042 |
3017 |
22.84 |
|
|
|
| 3 |
A' |
3027 |
3002 |
6.16 |
|
|
|
| 4 |
A' |
2966 |
2942 |
38.67 |
|
|
|
| 5 |
A' |
1497 |
1485 |
4.92 |
|
|
|
| 6 |
A' |
1483 |
1471 |
7.46 |
|
|
|
| 7 |
A' |
1408 |
1397 |
2.21 |
|
|
|
| 8 |
A' |
1223 |
1213 |
42.83 |
|
|
|
| 9 |
A' |
1156 |
1146 |
42.78 |
|
|
|
| 10 |
A' |
1028 |
1019 |
5.86 |
|
|
|
| 11 |
A' |
858 |
851 |
9.07 |
|
|
|
| 12 |
A' |
507 |
503 |
19.08 |
|
|
|
| 13 |
A' |
393 |
390 |
2.36 |
|
|
|
| 14 |
A' |
282 |
280 |
3.36 |
|
|
|
| 15 |
A' |
250 |
248 |
1.02 |
|
|
|
| 16 |
A" |
3062 |
3038 |
12.72 |
|
|
|
| 17 |
A" |
3030 |
3005 |
5.01 |
|
|
|
| 18 |
A" |
2959 |
2935 |
10.20 |
|
|
|
| 19 |
A" |
1477 |
1465 |
0.30 |
|
|
|
| 20 |
A" |
1471 |
1459 |
1.89 |
|
|
|
| 21 |
A" |
1393 |
1381 |
6.58 |
|
|
|
| 22 |
A" |
1338 |
1327 |
3.95 |
|
|
|
| 23 |
A" |
1115 |
1106 |
1.82 |
|
|
|
| 24 |
A" |
932 |
924 |
1.66 |
|
|
|
| 25 |
A" |
927 |
920 |
0.00 |
|
|
|
| 26 |
A" |
274 |
272 |
0.75 |
|
|
|
| 27 |
A" |
231 |
229 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20198.3 cm
-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 20034.7 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*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.082 |
|
|
|
| 2 |
Br |
-0.171 |
|
|
|
| 3 |
H |
0.161 |
|
|
|
| 4 |
C |
-0.397 |
|
|
|
| 5 |
C |
-0.397 |
|
|
|
| 6 |
H |
0.152 |
|
|
|
| 7 |
H |
0.136 |
|
|
|
| 8 |
H |
0.155 |
|
|
|
| 9 |
H |
0.152 |
|
|
|
| 10 |
H |
0.136 |
|
|
|
| 11 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.451 |
-2.272 |
0.000 |
2.316 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.125 |
-0.694 |
0.000 |
| y |
-0.694 |
-37.026 |
0.000 |
| z |
0.000 |
0.000 |
-38.057 |
|
| Traceless |
| | x | y | z |
| x |
-0.583 |
-0.694 |
0.000 |
| y |
-0.694 |
1.065 |
0.000 |
| z |
0.000 |
0.000 |
-0.482 |
|
| Polar |
| 3z2-r2 | -0.964 |
| x2-y2 | -1.099 |
| xy | -0.694 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.095 |
-0.374 |
0.000 |
| y |
-0.374 |
9.544 |
0.000 |
| z |
0.000 |
0.000 |
6.939 |
<r2> (average value of r
2) Å
2
| <r2> |
161.427 |
| (<r2>)1/2 |
12.705 |