Vibrational Frequencies calculated at TPSSh/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 |
3080 |
2972 |
16.90 |
106.52 |
0.00 |
0.00 |
2 |
A1 |
1340 |
1293 |
20.76 |
0.43 |
0.75 |
0.86 |
3 |
A1 |
628 |
606 |
11.31 |
15.51 |
0.19 |
0.32 |
4 |
E |
3187 |
3076 |
3.50 |
57.23 |
0.75 |
0.86 |
4 |
E |
3187 |
3076 |
3.50 |
57.23 |
0.75 |
0.86 |
5 |
E |
1491 |
1439 |
4.07 |
9.65 |
0.75 |
0.86 |
5 |
E |
1491 |
1439 |
4.07 |
9.65 |
0.75 |
0.86 |
6 |
E |
972 |
938 |
3.89 |
2.89 |
0.75 |
0.86 |
6 |
E |
972 |
938 |
3.89 |
2.89 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8174.4 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 7888.3 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 TPSSh/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.527 |
|
|
|
2 |
Br |
-0.038 |
|
|
|
3 |
H |
0.188 |
|
|
|
4 |
H |
0.188 |
|
|
|
5 |
H |
0.188 |
|
|
|
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 |
-1.874 |
1.874 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.043 |
0.000 |
0.000 |
y |
0.000 |
4.043 |
0.000 |
z |
0.000 |
0.000 |
5.844 |
<r2> (average value of r
2) Å
2
<r2> |
48.363 |
(<r2>)1/2 |
6.954 |