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

using model chemistry: MP3=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3=FULL/6-311G**
 hartrees
Energy at 0K-474.034640
Energy at 298.15K-474.036990
HF Energy-473.542008
Nuclear repulsion energy57.061435
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 MP3=FULL/6-311G**
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 3968 3968 72.79      
2 A 2753 2753 26.64      
3 A 1225 1225 35.76      
4 A 1064 1064 7.06      
5 A 775 775 42.95      
6 A 507 507 100.80      

Unscaled Zero Point Vibrational Energy (zpe) 5146.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5146.1 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 MP3=FULL/6-311G**
ABC
6.80564 0.50412 0.49051

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.581 -0.089 0.009
O2 1.090 0.023 -0.116
H3 -0.856 1.222 0.016
H4 1.432 0.017 0.775

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.67941.33922.1561
O21.67942.29010.9547
H31.33922.29012.6947
H42.15610.95472.6947

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 106.617 O2 S1 H3 98.063
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability