Vibrational Frequencies calculated at B3PW91/6-31G(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 |
3059 |
2941 |
2.61 |
|
|
|
2 |
A1 |
1400 |
1346 |
8.67 |
|
|
|
3 |
A1 |
1069 |
1028 |
6.29 |
|
|
|
4 |
A1 |
423 |
407 |
4.56 |
|
|
|
5 |
A1 |
226 |
218 |
0.07 |
|
|
|
6 |
A2 |
309 |
297 |
0.00 |
|
|
|
7 |
E |
3156 |
3034 |
2.33 |
|
|
|
7 |
E |
3156 |
3034 |
2.33 |
|
|
|
8 |
E |
1465 |
1408 |
3.41 |
|
|
|
8 |
E |
1465 |
1408 |
3.41 |
|
|
|
9 |
E |
1082 |
1040 |
43.79 |
|
|
|
9 |
E |
1082 |
1040 |
43.77 |
|
|
|
10 |
E |
642 |
617 |
75.55 |
|
|
|
10 |
E |
642 |
617 |
75.59 |
|
|
|
11 |
E |
281 |
270 |
1.52 |
|
|
|
11 |
E |
281 |
270 |
1.52 |
|
|
|
12 |
E |
155 |
149 |
0.03 |
|
|
|
12 |
E |
155 |
149 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10022.9 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 9636.0 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 B3PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.395 |
|
|
|
2 |
C |
-0.413 |
|
|
|
3 |
Br |
0.088 |
|
|
|
4 |
Br |
0.088 |
|
|
|
5 |
Br |
0.088 |
|
|
|
6 |
H |
0.181 |
|
|
|
7 |
H |
0.181 |
|
|
|
8 |
H |
0.181 |
|
|
|
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 |
1.586 |
1.586 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-66.342 |
0.000 |
0.000 |
y |
0.000 |
-66.342 |
0.000 |
z |
0.000 |
0.000 |
-63.276 |
|
Traceless |
| x | y | z |
x |
-1.533 |
0.000 |
0.000 |
y |
0.000 |
-1.533 |
0.000 |
z |
0.000 |
0.000 |
3.066 |
|
Polar |
3z2-r2 | 6.131 |
x2-y2 | 0.000 |
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 |
12.695 |
0.000 |
0.000 |
y |
0.000 |
12.695 |
-0.000 |
z |
0.000 |
-0.000 |
10.186 |
<r2> (average value of r
2) Å
2
<r2> |
433.508 |
(<r2>)1/2 |
20.821 |