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

using model chemistry: PBEPBEultrafine/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at PBEPBEultrafine/cc-pVTZ
 hartrees
Energy at 0K-796.659863
Energy at 298.15K-796.660777
HF Energy-796.659863
Nuclear repulsion energy77.496678
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 PBEPBEultrafine/cc-pVTZ
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' 2447 2431 16.61      
2 A' 874 868 2.75      
3 A' 583 579 0.35      

Unscaled Zero Point Vibrational Energy (zpe) 1952.0 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 1938.6 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 PBEPBEultrafine/cc-pVTZ
ABC
9.67677 0.25980 0.25301

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.041 1.033 0.000
S2 0.041 -0.955 0.000
H3 -1.302 -1.244 0.000

Atom - Atom Distances (Å)
  S1 S2 H3
S11.98842.6436
S21.98841.3733
H32.64361.3733

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 102.144
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.146      
2 S 0.038      
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
  -0.902 -1.322 0.000 1.600
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.947 1.400 0.000
y 1.400 -24.897 0.000
z 0.000 0.000 -26.774
Traceless
 xyz
x -0.112 1.400 0.000
y 1.400 1.464 0.000
z 0.000 0.000 -1.352
Polar
3z2-r2-2.704
x2-y2-1.050
xy1.400
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.330 0.466 0.000
y 0.466 8.192 0.000
z 0.000 0.000 3.435


<r2> (average value of r2) Å2
<r2> 51.135
(<r2>)1/2 7.151