Vibrational Frequencies calculated at BLYP/3-21G*
| 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' |
3042 |
3022 |
27.92 |
|
|
|
| 2 |
A' |
3026 |
3007 |
1.32 |
|
|
|
| 3 |
A' |
2970 |
2951 |
18.91 |
|
|
|
| 4 |
A' |
1531 |
1521 |
3.29 |
|
|
|
| 5 |
A' |
1500 |
1491 |
2.26 |
|
|
|
| 6 |
A' |
1426 |
1417 |
5.88 |
|
|
|
| 7 |
A' |
1265 |
1256 |
50.75 |
|
|
|
| 8 |
A' |
1054 |
1047 |
2.50 |
|
|
|
| 9 |
A' |
942 |
935 |
14.93 |
|
|
|
| 10 |
A' |
548 |
545 |
12.79 |
|
|
|
| 11 |
A' |
274 |
273 |
2.50 |
|
|
|
| 12 |
A" |
3095 |
3074 |
16.58 |
|
|
|
| 13 |
A" |
3057 |
3037 |
5.62 |
|
|
|
| 14 |
A" |
1516 |
1506 |
9.10 |
|
|
|
| 15 |
A" |
1267 |
1259 |
0.73 |
|
|
|
| 16 |
A" |
1023 |
1017 |
0.00 |
|
|
|
| 17 |
A" |
774 |
769 |
6.64 |
|
|
|
| 18 |
A" |
249 |
247 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14278.8 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 14186.0 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.529 |
|
|
|
| 2 |
C |
-0.407 |
|
|
|
| 3 |
Br |
-0.089 |
|
|
|
| 4 |
H |
0.219 |
|
|
|
| 5 |
H |
0.219 |
|
|
|
| 6 |
H |
0.185 |
|
|
|
| 7 |
H |
0.200 |
|
|
|
| 8 |
H |
0.200 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.409 |
-1.867 |
0.000 |
1.912 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.350 |
-0.981 |
0.000 |
| y |
-0.981 |
-29.432 |
0.000 |
| z |
0.000 |
0.000 |
-31.765 |
|
| Traceless |
| | x | y | z |
| x |
-0.751 |
-0.981 |
0.000 |
| y |
-0.981 |
2.126 |
0.000 |
| z |
0.000 |
0.000 |
-1.374 |
|
| Polar |
| 3z2-r2 | -2.749 |
| x2-y2 | -1.918 |
| xy | -0.981 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.503 |
-0.264 |
0.000 |
| y |
-0.264 |
7.217 |
0.000 |
| z |
0.000 |
0.000 |
4.230 |
<r2> (average value of r
2) Å
2
| <r2> |
108.001 |
| (<r2>)1/2 |
10.392 |