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

using model chemistry: MP3/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 MP3/cc-pVDZ
 hartrees
Energy at 0K-473.863547
Energy at 298.15K-473.865858
HF Energy-473.520099
Nuclear repulsion energy56.286772
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 MP3/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 3895 3692 65.89      
2 A 2711 2569 24.80      
3 A 1228 1164 37.20      
4 A 1023 970 2.89      
5 A 767 728 32.00      
6 A 468 444 82.32      

Unscaled Zero Point Vibrational Energy (zpe) 5046.0 cm-1
Scaled (by 0.9479) Zero Point Vibrational Energy (zpe) 4783.1 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 MP3/cc-pVDZ
ABC
6.60425 0.49008 0.47702

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.589 -0.090 0.008
O2 1.108 0.022 -0.117
H3 -0.859 1.239 0.014
H4 1.426 0.019 0.793

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.70541.35532.1653
O21.70542.31680.9644
H31.35532.31682.7049
H42.16530.96442.7049

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 104.974 O2 S1 H3 97.737
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability