Vibrational Frequencies calculated at M06-2X/aug-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 |
3188 |
3046 |
0.07 |
71.67 |
0.19 |
0.33 |
2 |
A |
1341 |
1282 |
12.49 |
3.74 |
0.47 |
0.64 |
3 |
A |
1235 |
1181 |
64.71 |
2.20 |
0.34 |
0.51 |
4 |
A |
1137 |
1086 |
181.54 |
2.35 |
0.59 |
0.74 |
5 |
A |
797 |
761 |
196.11 |
4.03 |
0.65 |
0.79 |
6 |
A |
676 |
646 |
47.88 |
15.58 |
0.08 |
0.15 |
7 |
A |
432 |
413 |
0.83 |
4.61 |
0.14 |
0.25 |
8 |
A |
322 |
308 |
0.10 |
2.54 |
0.41 |
0.58 |
9 |
A |
227 |
217 |
0.01 |
3.04 |
0.38 |
0.55 |
Unscaled Zero Point Vibrational Energy (zpe) 4676.7 cm
-1
Scaled (by 0.9557) Zero Point Vibrational Energy (zpe) 4469.5 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 M06-2X/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.052 |
|
|
|
2 |
Br |
0.007 |
|
|
|
3 |
Cl |
-0.023 |
|
|
|
4 |
F |
-0.270 |
|
|
|
5 |
H |
0.338 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.001 |
-0.106 |
1.247 |
1.251 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-41.664 |
-0.092 |
1.090 |
y |
-0.092 |
-43.408 |
1.509 |
z |
1.090 |
1.509 |
-40.410 |
|
Traceless |
| x | y | z |
x |
0.245 |
-0.092 |
1.090 |
y |
-0.092 |
-2.371 |
1.509 |
z |
1.090 |
1.509 |
2.126 |
|
Polar |
3z2-r2 | 4.251 |
x2-y2 | 1.744 |
xy | -0.092 |
xz | 1.090 |
yz | 1.509 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
9.483 |
-0.236 |
0.038 |
y |
-0.236 |
6.910 |
0.152 |
z |
0.038 |
0.152 |
6.200 |
<r2> (average value of r
2) Å
2
<r2> |
178.952 |
(<r2>)1/2 |
13.377 |