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

using model chemistry: HF/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at HF/SDD
 hartrees
Energy at 0K-795.513219
Energy at 298.15K-795.513953
HF Energy-795.513219
Nuclear repulsion energy70.061394
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 HF/SDD
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' 2668 2402 12.76      
2 A' 889 800 1.61      
3 A' 366 329 1.49      

Unscaled Zero Point Vibrational Energy (zpe) 1961.1 cm-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 1765.8 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.
Rotational Constants (cm-1) from geometry optimized at HF/SDD
ABC
9.69381 0.20746 0.20312

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/SDD

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.041 1.155 0.000
S2 0.041 -1.076 0.000
H3 -1.298 -1.267 0.000

Atom - Atom Distances (Å)
  S1 S2 H3
S12.23042.7666
S22.23041.3518
H32.76661.3518

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 98.123
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.015      
2 S -0.123      
3 H 0.108      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.439 -0.229 0.000 1.457
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.909 2.117 0.000
y 2.117 -27.110 0.000
z 0.000 0.000 -27.436
Traceless
 xyz
x 0.364 2.117 0.000
y 2.117 0.063 0.000
z 0.000 0.000 -0.426
Polar
3z2-r2-0.853
x2-y20.201
xy2.117
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.792 0.538 0.000
y 0.538 8.101 0.000
z 0.000 0.000 1.584


<r2> (average value of r2) Å2
<r2> 60.147
(<r2>)1/2 7.755