Vibrational Frequencies calculated at mPW1PW91/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' |
3503 |
3356 |
34.76 |
61.52 |
0.14 |
0.25 |
2 |
A' |
1026 |
983 |
38.68 |
2.08 |
0.33 |
0.50 |
3 |
A' |
646 |
619 |
1.13 |
20.82 |
0.10 |
0.18 |
4 |
A' |
294 |
281 |
0.10 |
7.44 |
0.34 |
0.51 |
5 |
A" |
1348 |
1291 |
0.42 |
0.72 |
0.75 |
0.86 |
6 |
A" |
708 |
678 |
57.46 |
5.72 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3761.8 cm
-1
Scaled (by 0.9581) Zero Point Vibrational Energy (zpe) 3604.2 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/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.339 |
|
|
|
2 |
H |
0.166 |
|
|
|
3 |
Cl |
0.087 |
|
|
|
4 |
Cl |
0.087 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.263 |
0.526 |
0.000 |
1.368 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-30.663 |
-2.288 |
0.000 |
y |
-2.288 |
-30.360 |
0.000 |
z |
0.000 |
0.000 |
-30.700 |
|
Traceless |
| x | y | z |
x |
-0.133 |
-2.288 |
0.000 |
y |
-2.288 |
0.322 |
0.000 |
z |
0.000 |
0.000 |
-0.189 |
|
Polar |
3z2-r2 | -0.377 |
x2-y2 | -0.303 |
xy | -2.288 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.717 |
-0.096 |
0.000 |
y |
-0.096 |
5.311 |
0.000 |
z |
0.000 |
0.000 |
8.347 |
<r2> (average value of r
2) Å
2
<r2> |
97.097 |
(<r2>)1/2 |
9.854 |