return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: HSEh1PBE/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at HSEh1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-796.726780
Energy at 298.15K-796.727711
HF Energy-796.726780
Nuclear repulsion energy77.386278
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 HSEh1PBE/aug-cc-pVDZ
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' 2592 2494 4.34      
2 A' 899 865 0.81      
3 A' 600 577 0.45      

Unscaled Zero Point Vibrational Energy (zpe) 2045.1 cm-1
Scaled (by 0.9622) Zero Point Vibrational Energy (zpe) 1967.8 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 HSEh1PBE/aug-cc-pVDZ
ABC
9.67907 0.25886 0.25212

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.041 1.035 0.000
S2 0.041 -0.958 0.000
H3 -1.301 -1.224 0.000

Atom - Atom Distances (Å)
  S1 S2 H3
S11.99302.6268
S21.99301.3677
H32.62681.3677

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 101.183
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.112      
2 S -0.076      
3 H 0.188      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.933 -1.253 0.000 1.563
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.168 1.496 0.000
y 1.496 -24.943 0.000
z 0.000 0.000 -27.171
Traceless
 xyz
x -0.111 1.496 0.000
y 1.496 1.727 0.000
z 0.000 0.000 -1.616
Polar
3z2-r2-3.231
x2-y2-1.225
xy1.496
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.368 0.407 0.000
y 0.407 8.862 0.000
z 0.000 0.000 4.753


<r2> (average value of r2) Å2
<r2> 51.364
(<r2>)1/2 7.167