Vibrational Frequencies calculated at mPW1PW91/TZVP
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' |
3211 |
3063 |
0.99 |
67.52 |
0.24 |
0.39 |
2 |
A' |
1203 |
1148 |
44.90 |
4.61 |
0.64 |
0.78 |
3 |
A' |
731 |
698 |
143.77 |
5.45 |
0.68 |
0.81 |
4 |
A' |
611 |
583 |
24.77 |
9.57 |
0.07 |
0.13 |
5 |
A' |
335 |
319 |
0.21 |
8.13 |
0.27 |
0.43 |
6 |
A' |
223 |
212 |
0.00 |
6.00 |
0.61 |
0.76 |
7 |
A" |
1248 |
1191 |
26.02 |
4.61 |
0.75 |
0.86 |
8 |
A" |
770 |
734 |
164.78 |
3.54 |
0.75 |
0.86 |
9 |
A" |
215 |
206 |
0.02 |
4.93 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4272.8 cm
-1
Scaled (by 0.954) Zero Point Vibrational Energy (zpe) 4076.2 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 mPW1PW91/TZVP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.125 |
|
|
|
2 |
H |
0.214 |
|
|
|
3 |
Br |
-0.034 |
|
|
|
4 |
Cl |
-0.027 |
|
|
|
5 |
Cl |
-0.027 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.904 |
0.684 |
0.000 |
1.133 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-47.389 |
-0.392 |
0.000 |
y |
-0.392 |
-49.528 |
0.000 |
z |
0.000 |
0.000 |
-50.055 |
|
Traceless |
| x | y | z |
x |
2.403 |
-0.392 |
0.000 |
y |
-0.392 |
-0.806 |
0.000 |
z |
0.000 |
0.000 |
-1.597 |
|
Polar |
3z2-r2 | -3.194 |
x2-y2 | 2.139 |
xy | -0.392 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.244 |
1.912 |
0.000 |
y |
1.912 |
7.649 |
0.000 |
z |
0.000 |
0.000 |
7.793 |
<r2> (average value of r
2) Å
2
<r2> |
234.668 |
(<r2>)1/2 |
15.319 |