Vibrational Frequencies calculated at PBEPBE/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 |
A1 |
3003 |
2864 |
1.52 |
|
|
|
2 |
A1 |
1416 |
1350 |
18.79 |
|
|
|
3 |
A1 |
1022 |
975 |
10.37 |
|
|
|
4 |
A1 |
406 |
387 |
5.49 |
|
|
|
5 |
A1 |
208 |
198 |
0.09 |
|
|
|
6 |
A2 |
302 |
288 |
0.00 |
|
|
|
7 |
E |
3090 |
2946 |
2.30 |
|
|
|
7 |
E |
3090 |
2946 |
2.30 |
|
|
|
8 |
E |
1491 |
1422 |
4.64 |
|
|
|
8 |
E |
1491 |
1422 |
4.64 |
|
|
|
9 |
E |
1100 |
1049 |
55.88 |
|
|
|
9 |
E |
1100 |
1049 |
55.89 |
|
|
|
10 |
E |
621 |
592 |
94.57 |
|
|
|
10 |
E |
621 |
592 |
94.59 |
|
|
|
11 |
E |
269 |
256 |
1.41 |
|
|
|
11 |
E |
269 |
256 |
1.41 |
|
|
|
12 |
E |
142 |
135 |
0.03 |
|
|
|
12 |
E |
142 |
135 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9890.1 cm
-1
Scaled (by 0.9535) Zero Point Vibrational Energy (zpe) 9430.2 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 PBEPBE/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.276 |
|
|
|
2 |
C |
-0.581 |
|
|
|
3 |
Br |
0.040 |
|
|
|
4 |
Br |
0.040 |
|
|
|
5 |
Br |
0.040 |
|
|
|
6 |
H |
0.246 |
|
|
|
7 |
H |
0.246 |
|
|
|
8 |
H |
0.246 |
|
|
|
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 |
1.513 |
1.513 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-65.567 |
0.000 |
0.000 |
y |
0.000 |
-65.567 |
0.000 |
z |
0.000 |
0.000 |
-63.334 |
|
Traceless |
| x | y | z |
x |
-1.116 |
0.000 |
0.000 |
y |
0.000 |
-1.116 |
0.000 |
z |
0.000 |
0.000 |
2.233 |
|
Polar |
3z2-r2 | 4.465 |
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 |
10.918 |
0.000 |
0.000 |
y |
0.000 |
10.918 |
0.000 |
z |
0.000 |
0.000 |
8.092 |
<r2> (average value of r
2) Å
2
<r2> |
446.354 |
(<r2>)1/2 |
21.127 |