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 |
A1 |
3129 |
3020 |
2.02 |
|
|
|
2 |
A1 |
1441 |
1390 |
0.05 |
|
|
|
3 |
A1 |
593 |
572 |
3.90 |
|
|
|
4 |
A1 |
174 |
168 |
0.10 |
|
|
|
5 |
A2 |
1119 |
1080 |
0.00 |
|
|
|
6 |
B1 |
3210 |
3098 |
0.64 |
|
|
|
7 |
B1 |
825 |
796 |
3.26 |
|
|
|
8 |
B2 |
1222 |
1179 |
57.40 |
|
|
|
9 |
B2 |
652 |
629 |
88.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6182.2 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 5965.8 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 |
-0.454 |
|
|
|
2 |
H |
0.194 |
|
|
|
3 |
H |
0.194 |
|
|
|
4 |
Br |
0.033 |
|
|
|
5 |
Br |
0.033 |
|
|
|
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 |
1.449 |
1.449 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-42.465 |
0.000 |
0.000 |
y |
0.000 |
-44.106 |
0.000 |
z |
0.000 |
0.000 |
-40.098 |
|
Traceless |
| x | y | z |
x |
-0.363 |
0.000 |
0.000 |
y |
0.000 |
-2.824 |
0.000 |
z |
0.000 |
0.000 |
3.188 |
|
Polar |
3z2-r2 | 6.375 |
x2-y2 | 1.641 |
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 |
5.756 |
0.000 |
0.000 |
y |
0.000 |
10.077 |
0.000 |
z |
0.000 |
0.000 |
6.456 |
<r2> (average value of r
2) Å
2
<r2> |
220.201 |
(<r2>)1/2 |
14.839 |