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

using model chemistry: CCSD/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 CCSD/cc-pVTZ
 hartrees
Energy at 0K-474.016757
Energy at 298.15K-474.019099
HF Energy-473.571661
Nuclear repulsion energy57.214364
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 CCSD/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 3875 3647 73.10      
2 A 2673 2516 15.68      
3 A 1241 1168 42.19      
4 A 1041 980 2.78      
5 A 797 750 52.87      
6 A 487 458 77.34      

Unscaled Zero Point Vibrational Energy (zpe) 5056.8 cm-1
Scaled (by 0.9412) Zero Point Vibrational Energy (zpe) 4759.4 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 CCSD/cc-pVTZ
ABC
6.75455 0.50841 0.49453

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.578 -0.089 0.010
O2 1.085 0.020 -0.117
H3 -0.861 1.225 0.001
H4 1.428 0.040 0.778

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.67141.34462.1517
O21.67142.29200.9592
H31.34462.29202.6917
H42.15170.95922.6917

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 106.599 O2 S1 H3 98.335
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability