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

using model chemistry: CISD/daug-cc-pVTZ

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-pVTZ
 hartrees
Energy at 0K-473.987698
Energy at 298.15K-473.990046
HF Energy-473.575790
Nuclear repulsion energy57.593987
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-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 3961 3961 91.92      
2 A 2756 2756 8.78      
3 A 1244 1244 49.04      
4 A 1068 1068 3.71      
5 A 829 829 66.89      
6 A 483 483 80.31      

Unscaled Zero Point Vibrational Energy (zpe) 5170.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5170.8 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 CISD/daug-cc-pVTZ
ABC
6.87138 0.51531 0.50103

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.574 -0.089 0.010
O2 1.076 0.020 -0.117
H3 -0.856 1.218 0.001
H4 1.439 0.041 0.765

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.65871.33692.1539
O21.65872.27690.9537
H31.33692.27692.6902
H42.15390.95372.6902

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 108.010 O2 S1 H3 98.372
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability