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

using model chemistry: M06-2X/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at M06-2X/3-21G
 hartrees
Energy at 0K-792.933253
Energy at 298.15K-792.934044
HF Energy-792.933253
Nuclear repulsion energy71.509808
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 M06-2X/3-21G
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' 2452 2351 11.99      
2 A' 779 747 0.97      
3 A' 459 440 10.63      

Unscaled Zero Point Vibrational Energy (zpe) 1844.7 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 1768.5 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 M06-2X/3-21G
ABC
9.48326 0.21772 0.21284

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.041 1.128 0.000
S2 0.041 -1.048 0.000
H3 -1.313 -1.266 0.000

Atom - Atom Distances (Å)
  S1 S2 H3
S12.17602.7495
S22.17601.3710
H32.74951.3710

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 99.111
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.038      
2 S -0.081      
3 H 0.119      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.464 -0.838 0.000 1.687
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.849 2.096 0.000
y 2.096 -26.823 0.000
z 0.000 0.000 -27.546
Traceless
 xyz
x 0.335 2.096 0.000
y 2.096 0.375 0.000
z 0.000 0.000 -0.710
Polar
3z2-r2-1.420
x2-y2-0.027
xy2.096
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.847 0.567 0.000
y 0.567 8.559 0.000
z 0.000 0.000 1.649


<r2> (average value of r2) Å2
<r2> 58.219
(<r2>)1/2 7.630