Vibrational Frequencies calculated at PBE1PBE/aug-cc-pVDZ
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' |
3194 |
3071 |
3.13 |
63.25 |
0.18 |
0.31 |
2 |
A' |
1179 |
1133 |
29.88 |
3.24 |
0.53 |
0.69 |
3 |
A' |
741 |
713 |
124.84 |
5.27 |
0.65 |
0.79 |
4 |
A' |
616 |
592 |
19.68 |
14.00 |
0.05 |
0.09 |
5 |
A' |
336 |
323 |
0.14 |
6.63 |
0.13 |
0.23 |
6 |
A' |
225 |
216 |
0.00 |
3.55 |
0.49 |
0.66 |
7 |
A" |
1212 |
1165 |
16.63 |
2.13 |
0.75 |
0.86 |
8 |
A" |
783 |
753 |
143.48 |
2.97 |
0.75 |
0.86 |
9 |
A" |
218 |
209 |
0.01 |
2.37 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4251.2 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 4087.9 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 PBE1PBE/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.846 |
|
|
|
2 |
H |
0.183 |
|
|
|
3 |
Br |
0.424 |
|
|
|
4 |
Cl |
0.119 |
|
|
|
5 |
Cl |
0.119 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.844 |
0.593 |
0.000 |
1.032 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-47.693 |
-0.363 |
0.000 |
y |
-0.363 |
-49.650 |
0.000 |
z |
0.000 |
0.000 |
-49.999 |
|
Traceless |
| x | y | z |
x |
2.132 |
-0.363 |
0.000 |
y |
-0.363 |
-0.805 |
0.000 |
z |
0.000 |
0.000 |
-1.327 |
|
Polar |
3z2-r2 | -2.654 |
x2-y2 | 1.958 |
xy | -0.363 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.318 |
1.727 |
0.000 |
y |
1.727 |
9.609 |
0.000 |
z |
0.000 |
0.000 |
9.806 |
<r2> (average value of r
2) Å
2
<r2> |
233.369 |
(<r2>)1/2 |
15.276 |