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All results from a given calculation for HS2 (Thiosulfeno radical)

using model chemistry: PBE1PBE/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at PBE1PBE/STO-3G
 hartrees
Energy at 0K-787.856487
Energy at 298.15K-787.857429
HF Energy-787.856487
Nuclear repulsion energy76.377373
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at PBE1PBE/STO-3G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 2911 2568 37.72      
2 A' 1028 907 7.07      
3 A' 679 599 6.13      

Unscaled Zero Point Vibrational Energy (zpe) 2308.8 cm-1
Scaled (by 0.8821) Zero Point Vibrational Energy (zpe) 2036.6 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.
Rotational Constants (cm-1) from geometry optimized at PBE1PBE/STO-3G
ABC
9.51581 0.25169 0.24520

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.041 1.049 0.000
S2 0.041 -0.974 0.000
H3 -1.311 -1.190 0.000

Atom - Atom Distances (Å)
  S1 S2 H3
S12.02332.6150
S22.02331.3688
H32.61501.3688

picture of Thiosulfeno radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 S2 H3 99.043
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.051      
2 S 0.054      
3 H -0.003      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.839 -0.635 0.000 1.052
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.182 1.040 0.000
y 1.040 -23.045 0.000
z 0.000 0.000 -22.036
Traceless
 xyz
x 0.359 1.040 0.000
y 1.040 -0.936 0.000
z 0.000 0.000 0.577
Polar
3z2-r21.154
x2-y20.863
xy1.040
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.307 0.522 0.000
y 0.522 3.910 0.000
z 0.000 0.000 0.687


<r2> (average value of r2) Å2
<r2> 49.986
(<r2>)1/2 7.070