Vibrational Frequencies calculated at B2PLYP/3-21G
| 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' |
891 |
891 |
6.81 |
27.89 |
0.39 |
0.56 |
| 2 |
A' |
543 |
543 |
9.73 |
5.48 |
0.46 |
0.63 |
| 3 |
A' |
278 |
278 |
12.14 |
8.01 |
0.75 |
0.85 |
Unscaled Zero Point Vibrational Energy (zpe) 855.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 855.9 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
S |
0.697 |
|
|
|
| 2 |
N |
-0.269 |
|
|
|
| 3 |
O |
-0.428 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.565 |
1.359 |
0.000 |
1.472 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.251 |
0.128 |
-0.002 |
| y |
0.128 |
-23.539 |
-0.000 |
| z |
-0.002 |
-0.000 |
-22.549 |
|
| Traceless |
| | x | y | z |
| x |
-4.207 |
0.128 |
-0.002 |
| y |
0.128 |
1.361 |
-0.000 |
| z |
-0.002 |
-0.000 |
2.847 |
|
| Polar |
| 3z2-r2 | 5.693 |
| x2-y2 | -3.712 |
| xy | 0.128 |
| xz | -0.002 |
| yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.482 |
0.082 |
-0.000 |
| y |
0.082 |
2.877 |
0.000 |
| z |
-0.000 |
0.000 |
1.600 |
<r2> (average value of r
2) Å
2
| <r2> |
52.177 |
| (<r2>)1/2 |
7.223 |