Vibrational Frequencies calculated at PBE1PBE/6-31G(2df,p)
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
3521 |
3369 |
5.74 |
|
|
|
2 |
A1 |
1972 |
1887 |
2771.23 |
|
|
|
3 |
A1 |
1136 |
1087 |
80.96 |
|
|
|
4 |
A1 |
231 |
221 |
61.59 |
|
|
|
5 |
E |
3659 |
3501 |
25.62 |
|
|
|
5 |
E |
3659 |
3501 |
25.62 |
|
|
|
6 |
E |
1664 |
1592 |
24.11 |
|
|
|
6 |
E |
1664 |
1592 |
24.11 |
|
|
|
7 |
E |
944 |
903 |
50.51 |
|
|
|
7 |
E |
944 |
903 |
50.51 |
|
|
|
8 |
E |
272 |
261 |
14.02 |
|
|
|
8 |
E |
272 |
261 |
14.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9968.5 cm
-1
Scaled (by 0.957) Zero Point Vibrational Energy (zpe) 9539.8 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/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.763 |
|
|
|
2 |
Cl |
-0.471 |
|
|
|
3 |
H |
0.294 |
|
|
|
4 |
H |
0.294 |
|
|
|
5 |
H |
0.294 |
|
|
|
6 |
H |
0.352 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-5.501 |
5.501 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.896 |
0.000 |
0.000 |
y |
0.000 |
-19.896 |
0.000 |
z |
0.000 |
0.000 |
-14.474 |
|
Traceless |
| x | y | z |
x |
-2.711 |
0.000 |
0.000 |
y |
0.000 |
-2.711 |
0.000 |
z |
0.000 |
0.000 |
5.422 |
|
Polar |
3z2-r2 | 10.844 |
x2-y2 | 0.000 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.899 |
0.000 |
0.000 |
y |
0.000 |
2.899 |
0.000 |
z |
0.000 |
0.000 |
5.037 |
<r2> (average value of r
2) Å
2
<r2> |
74.318 |
(<r2>)1/2 |
8.621 |