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

using model chemistry: B3LYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at B3LYP/6-31G*
 hartrees
Energy at 0K-796.954882
Energy at 298.15K-796.955794
HF Energy-796.954882
Nuclear repulsion energy76.910543
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 B3LYP/6-31G*
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' 2567 2465 32.29      
2 A' 921 884 6.32      
3 A' 572 550 1.15      

Unscaled Zero Point Vibrational Energy (zpe) 2029.8 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 1949.2 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.
Rotational Constants (cm-1) from geometry optimized at B3LYP/6-31G*
ABC
9.85520 0.25510 0.24866

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.040 1.043 0.000
S2 0.040 -0.964 0.000
H3 -1.290 -1.259 0.000

Atom - Atom Distances (Å)
  S1 S2 H3
S12.00662.6586
S22.00661.3628
H32.65861.3628

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 102.508
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.107      
2 S -0.012      
3 H 0.118      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.103 -1.348 0.000 1.741
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.149 1.694 0.000
y 1.694 -25.532 0.000
z 0.000 0.000 -26.880
Traceless
 xyz
x 0.057 1.694 0.000
y 1.694 0.982 0.000
z 0.000 0.000 -1.040
Polar
3z2-r2-2.079
x2-y2-0.617
xy1.694
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.350 0.496 0.000
y 0.496 7.688 0.000
z 0.000 0.000 2.451


<r2> (average value of r2) Å2
<r2> 51.918
(<r2>)1/2 7.205