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All results from a given calculation for HOSH (hydrogen thioperoxide)

using model chemistry: CCD/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CCD/6-31G*
 hartrees
Energy at 0K-473.811811
Energy at 298.15K-473.814152
HF Energy-473.488034
Nuclear repulsion energy56.561114
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 CCD/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 3767 3566 54.41      
2 A 2681 2538 44.12      
3 A 1282 1213 50.87      
4 A 1034 979 4.59      
5 A 785 743 44.03      
6 A 503 476 103.96      

Unscaled Zero Point Vibrational Energy (zpe) 5026.2 cm-1
Scaled (by 0.9465) Zero Point Vibrational Energy (zpe) 4757.3 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 CCD/6-31G*
ABC
6.65169 0.49615 0.48287

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.585 -0.090 0.007
O2 1.098 0.028 -0.118
H3 -0.868 1.231 0.039
H4 1.449 -0.014 0.788

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.69211.35122.1799
O21.69212.31010.9723
H31.35122.31012.7342
H42.17990.97232.7342

picture of hydrogen thioperoxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 O2 H4 106.659 O2 S1 H3 98.142
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability