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

using model chemistry: CCSD/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-474.029408
Energy at 298.15K-474.031737
HF Energy-473.574750
Nuclear repulsion energy57.134139
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/aug-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 3855 3684 76.60      
2 A 2676 2558 10.27      
3 A 1223 1169 44.36      
4 A 1037 991 2.67      
5 A 792 757 58.97      
6 A 475 454 76.03      

Unscaled Zero Point Vibrational Energy (zpe) 5029.0 cm-1
Scaled (by 0.9558) Zero Point Vibrational Energy (zpe) 4806.7 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/aug-cc-pVTZ
ABC
6.75572 0.50685 0.49295

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.579 -0.089 0.010
O2 1.086 0.021 -0.117
H3 -0.856 1.227 0.009
H4 1.439 0.029 0.776

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.67371.34492.1624
O21.67372.28940.9606
H31.34492.28942.7003
H42.16240.96062.7003

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 107.224 O2 S1 H3 98.065
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability