Vibrational Frequencies calculated at B2PLYP/cc-pVTZ
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' |
3200 |
3070 |
1.07 |
61.03 |
0.20 |
0.34 |
2 |
A' |
1204 |
1155 |
34.93 |
4.14 |
0.57 |
0.72 |
3 |
A' |
724 |
695 |
123.59 |
4.64 |
0.68 |
0.81 |
4 |
A' |
608 |
583 |
20.19 |
10.80 |
0.05 |
0.09 |
5 |
A' |
330 |
317 |
0.16 |
7.59 |
0.20 |
0.33 |
6 |
A' |
221 |
212 |
0.00 |
4.65 |
0.56 |
0.72 |
7 |
A" |
1243 |
1193 |
18.65 |
3.18 |
0.75 |
0.86 |
8 |
A" |
761 |
730 |
140.88 |
2.88 |
0.75 |
0.86 |
9 |
A" |
214 |
206 |
0.01 |
3.63 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4252.6 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 4079.9 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 B2PLYP/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.050 |
|
|
|
2 |
H |
0.178 |
|
|
|
3 |
Br |
-0.016 |
|
|
|
4 |
Cl |
-0.056 |
|
|
|
5 |
Cl |
-0.056 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.861 |
0.599 |
0.000 |
1.049 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-47.725 |
-0.412 |
0.019 |
y |
-0.412 |
-49.698 |
0.032 |
z |
0.019 |
0.032 |
-50.122 |
|
Traceless |
| x | y | z |
x |
2.185 |
-0.412 |
0.019 |
y |
-0.412 |
-0.775 |
0.032 |
z |
0.019 |
0.032 |
-1.411 |
|
Polar |
3z2-r2 | -2.821 |
x2-y2 | 1.973 |
xy | -0.412 |
xz | 0.019 |
yz | 0.032 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.854 |
1.880 |
0.000 |
y |
1.880 |
8.272 |
0.000 |
z |
0.000 |
0.000 |
8.516 |
<r2> (average value of r
2) Å
2
<r2> |
234.858 |
(<r2>)1/2 |
15.325 |