Vibrational Frequencies calculated at mPW1PW91/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' |
3476 |
3331 |
32.14 |
59.23 |
0.15 |
0.26 |
2 |
A' |
1035 |
992 |
39.39 |
1.99 |
0.41 |
0.58 |
3 |
A' |
651 |
624 |
0.46 |
22.18 |
0.09 |
0.17 |
4 |
A' |
293 |
280 |
0.09 |
8.16 |
0.35 |
0.52 |
5 |
A" |
1329 |
1273 |
0.82 |
0.78 |
0.75 |
0.86 |
6 |
A" |
693 |
664 |
67.73 |
6.73 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3737.8 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 3582.0 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-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.715 |
|
|
|
2 |
H |
0.217 |
|
|
|
3 |
Cl |
0.249 |
|
|
|
4 |
Cl |
0.249 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.291 |
0.527 |
0.000 |
1.394 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-30.811 |
-2.316 |
0.000 |
y |
-2.316 |
-30.477 |
0.000 |
z |
0.000 |
0.000 |
-30.761 |
|
Traceless |
| x | y | z |
x |
-0.192 |
-2.316 |
0.000 |
y |
-2.316 |
0.309 |
0.000 |
z |
0.000 |
0.000 |
-0.117 |
|
Polar |
3z2-r2 | -0.235 |
x2-y2 | -0.334 |
xy | -2.316 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.528 |
-0.101 |
0.000 |
y |
-0.101 |
5.164 |
0.000 |
z |
0.000 |
0.000 |
8.332 |
<r2> (average value of r
2) Å
2
<r2> |
98.314 |
(<r2>)1/2 |
9.915 |