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

using model chemistry: CCSD/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 CCSD/cc-pVDZ
 hartrees
Energy at 0K-473.869311
Energy at 298.15K-473.871615
HF Energy-473.519751
Nuclear repulsion energy56.130821
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-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 3833 3631 58.38      
2 A 2675 2534 28.75      
3 A 1217 1153 36.41      
4 A 1013 960 2.42      
5 A 754 715 32.53      
6 A 470 445 80.60      

Unscaled Zero Point Vibrational Energy (zpe) 4980.6 cm-1
Scaled (by 0.9473) Zero Point Vibrational Energy (zpe) 4718.2 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-pVDZ
ABC
6.56875 0.48735 0.47442

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.591 -0.090 0.008
O2 1.111 0.022 -0.118
H3 -0.863 1.241 0.015
H4 1.429 0.018 0.796

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.71021.35832.1707
O21.71022.32390.9679
H31.35832.32392.7130
H42.17070.96792.7130

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 104.887 O2 S1 H3 97.800
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability