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

using model chemistry: CISD/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CISD/daug-cc-pVDZ
 hartrees
Energy at 0K-473.878383
Energy at 298.15K-473.880702
HF Energy-473.537447
Nuclear repulsion energy56.413846
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 CISD/daug-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 3924 3924 81.61      
2 A 2739 2739 9.82      
3 A 1239 1239 44.70      
4 A 1031 1031 2.84      
5 A 792 792 53.21      
6 A 460 460 78.76      

Unscaled Zero Point Vibrational Energy (zpe) 5093.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5093.0 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 CISD/daug-cc-pVDZ
ABC
6.69851 0.49192 0.47854

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.589 -0.089 0.009
O2 1.103 0.022 -0.117
H3 -0.855 1.235 0.018
H4 1.452 0.014 0.777

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.70071.35092.1836
O21.70072.30750.9597
H31.35092.30752.7186
H42.18360.95972.7186

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 107.004 O2 S1 H3 97.595
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability