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

using model chemistry: QCISD/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 QCISD/daug-cc-pVDZ
 hartrees
Energy at 0K-473.914049
Energy at 298.15K-473.916338
HF Energy-473.536379
Nuclear repulsion energy55.920516
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 QCISD/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 3809 3809 66.37      
2 A 2661 2661 12.33      
3 A 1214 1214 40.47      
4 A 999 999 1.80      
5 A 754 754 47.19      
6 A 450 450 73.94      

Unscaled Zero Point Vibrational Energy (zpe) 4943.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4943.6 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 QCISD/daug-cc-pVDZ
ABC
6.58746 0.48294 0.46996

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.595 -0.090 0.008
O2 1.114 0.023 -0.118
H3 -0.856 1.244 0.025
H4 1.455 0.002 0.787

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.71751.35912.1947
O21.71752.32200.9671
H31.35912.32202.7314
H42.19470.96712.7314

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 106.287 O2 S1 H3 97.319
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability