Vibrational Frequencies calculated at B2PLYP/aug-cc-pVTZ
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 |
3798 |
3650 |
78.82 |
|
|
|
2 |
A |
2653 |
2549 |
10.39 |
|
|
|
3 |
A |
1201 |
1154 |
42.21 |
|
|
|
4 |
A |
1021 |
981 |
1.80 |
|
|
|
5 |
A |
766 |
736 |
58.62 |
|
|
|
6 |
A |
470 |
451 |
74.84 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4954.0 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 4760.8 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/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
S |
0.124 |
|
|
|
2 |
O |
-0.477 |
|
|
|
3 |
H |
0.145 |
|
|
|
4 |
H |
0.208 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.028 |
0.764 |
1.394 |
1.590 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-18.280 |
-1.006 |
2.550 |
y |
-1.006 |
-18.746 |
0.049 |
z |
2.550 |
0.049 |
-20.267 |
|
Traceless |
| x | y | z |
x |
1.227 |
-1.006 |
2.550 |
y |
-1.006 |
0.527 |
0.049 |
z |
2.550 |
0.049 |
-1.754 |
|
Polar |
3z2-r2 | -3.508 |
x2-y2 | 0.466 |
xy | -1.006 |
xz | 2.550 |
yz | 0.049 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.855 |
-0.150 |
0.069 |
y |
-0.150 |
3.973 |
0.005 |
z |
0.069 |
0.005 |
4.000 |
<r2> (average value of r
2) Å
2
<r2> |
32.063 |
(<r2>)1/2 |
5.662 |