Vibrational Frequencies calculated at PBEPBE/6-31+G**
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' |
3196 |
3160 |
1.80 |
|
|
|
2 |
A' |
3159 |
3123 |
3.51 |
|
|
|
3 |
A' |
3099 |
3063 |
0.02 |
|
|
|
4 |
A' |
1618 |
1600 |
64.66 |
|
|
|
5 |
A' |
1360 |
1344 |
9.64 |
|
|
|
6 |
A' |
1245 |
1231 |
22.61 |
|
|
|
7 |
A' |
986 |
975 |
15.59 |
|
|
|
8 |
A' |
594 |
587 |
28.29 |
|
|
|
9 |
A' |
336 |
332 |
0.03 |
|
|
|
10 |
A" |
937 |
926 |
44.58 |
|
|
|
11 |
A" |
879 |
869 |
32.04 |
|
|
|
12 |
A" |
592 |
585 |
21.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8999.4 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 8896.8 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 PBEPBE/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.135 |
|
|
|
2 |
C |
-0.257 |
|
|
|
3 |
Br |
-0.128 |
|
|
|
4 |
H |
0.182 |
|
|
|
5 |
H |
0.166 |
|
|
|
6 |
H |
0.172 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.241 |
-1.390 |
0.000 |
1.411 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.364 |
-0.570 |
0.000 |
y |
-0.570 |
-27.347 |
0.000 |
z |
0.000 |
0.000 |
-33.506 |
|
Traceless |
| x | y | z |
x |
1.063 |
-0.570 |
0.000 |
y |
-0.570 |
4.088 |
0.000 |
z |
0.000 |
0.000 |
-5.151 |
|
Polar |
3z2-r2 | -10.301 |
x2-y2 | -2.017 |
xy | -0.570 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.845 |
0.666 |
0.000 |
y |
0.666 |
9.510 |
0.000 |
z |
0.000 |
0.000 |
4.527 |
<r2> (average value of r
2) Å
2
<r2> |
93.615 |
(<r2>)1/2 |
9.675 |