Vibrational Frequencies calculated at HF/CEP-31G*
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' |
3804 |
3416 |
33.58 |
78.06 |
0.25 |
0.40 |
2 |
A' |
1079 |
969 |
56.53 |
7.28 |
0.73 |
0.85 |
3 |
A' |
727 |
653 |
1.88 |
49.39 |
0.12 |
0.21 |
4 |
A' |
322 |
290 |
0.16 |
9.13 |
0.52 |
0.69 |
5 |
A" |
1513 |
1358 |
2.65 |
4.07 |
0.75 |
0.86 |
6 |
A" |
860 |
773 |
49.98 |
24.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4152.6 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 3729.0 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 HF/CEP-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.414 |
|
|
|
2 |
H |
0.354 |
|
|
|
3 |
Cl |
0.030 |
|
|
|
4 |
Cl |
0.030 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.689 |
0.467 |
0.000 |
1.752 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.579 |
-2.578 |
0.000 |
y |
-2.578 |
-29.187 |
0.000 |
z |
0.000 |
0.000 |
-29.512 |
|
Traceless |
| x | y | z |
x |
-0.229 |
-2.578 |
0.000 |
y |
-2.578 |
0.359 |
0.000 |
z |
0.000 |
0.000 |
-0.130 |
|
Polar |
3z2-r2 | -0.260 |
x2-y2 | -0.392 |
xy | -2.578 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.005 |
-0.281 |
0.000 |
y |
-0.281 |
3.087 |
0.000 |
z |
0.000 |
0.000 |
6.252 |
<r2> (average value of r
2) Å
2
<r2> |
52.926 |
(<r2>)1/2 |
7.275 |