Vibrational Frequencies calculated at B2PLYP/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 |
A' |
1724 |
1646 |
221.20 |
|
|
|
2 |
A' |
869 |
830 |
3.24 |
|
|
|
3 |
A' |
656 |
626 |
44.44 |
|
|
|
4 |
A' |
414 |
395 |
96.25 |
|
|
|
5 |
A' |
248 |
237 |
0.32 |
|
|
|
6 |
A" |
394 |
377 |
0.77 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2152.7 cm
-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 2055.8 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 B2PLYP/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Cl |
0.075 |
|
|
|
2 |
O |
-0.249 |
|
|
|
3 |
N |
0.298 |
|
|
|
4 |
O |
-0.124 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.005 |
-0.310 |
0.000 |
0.310 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-27.238 |
1.118 |
0.000 |
y |
1.118 |
-28.752 |
0.000 |
z |
0.000 |
0.000 |
-27.483 |
|
Traceless |
| x | y | z |
x |
0.880 |
1.118 |
0.000 |
y |
1.118 |
-1.392 |
0.000 |
z |
0.000 |
0.000 |
0.512 |
|
Polar |
3z2-r2 | 1.024 |
x2-y2 | 1.514 |
xy | 1.118 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.587 |
0.160 |
0.000 |
y |
0.160 |
3.842 |
0.000 |
z |
0.000 |
0.000 |
2.556 |
<r2> (average value of r
2) Å
2
<r2> |
86.339 |
(<r2>)1/2 |
9.292 |