Vibrational Frequencies calculated at B1B95/STO-3G
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' |
1764 |
1558 |
27.81 |
|
|
|
2 |
A' |
1297 |
1145 |
110.12 |
|
|
|
3 |
A' |
911 |
804 |
4.63 |
|
|
|
4 |
A' |
853 |
753 |
79.38 |
|
|
|
5 |
A' |
565 |
499 |
6.37 |
|
|
|
6 |
A' |
403 |
355 |
0.60 |
|
|
|
7 |
A' |
216 |
191 |
0.76 |
|
|
|
8 |
A" |
542 |
479 |
3.13 |
|
|
|
9 |
A" |
104 |
92 |
0.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3327.6 cm
-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 2938.2 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 B1B95/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Cl |
-0.027 |
|
|
|
2 |
O |
-0.014 |
|
|
|
3 |
N |
0.174 |
|
|
|
4 |
O |
-0.064 |
|
|
|
5 |
O |
-0.069 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.457 |
0.102 |
0.000 |
0.468 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-32.171 |
-0.128 |
0.000 |
y |
-0.128 |
-31.342 |
0.000 |
z |
0.000 |
0.000 |
-29.394 |
|
Traceless |
| x | y | z |
x |
-1.803 |
-0.128 |
0.000 |
y |
-0.128 |
-0.560 |
0.000 |
z |
0.000 |
0.000 |
2.363 |
|
Polar |
3z2-r2 | 4.726 |
x2-y2 | -0.829 |
xy | -0.128 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.459 |
0.094 |
0.000 |
y |
0.094 |
2.433 |
0.000 |
z |
0.000 |
0.000 |
0.416 |
<r2> (average value of r
2) Å
2
<r2> |
138.886 |
(<r2>)1/2 |
11.785 |