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

using model chemistry: MP3=FULL/6-311G*

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=FULL/6-311G*
 hartrees
Energy at 0K-474.004313
Energy at 298.15K-474.006673
HF Energy-473.529334
Nuclear repulsion energy56.998249
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=FULL/6-311G*
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 3904 3904 52.76      
2 A 2609 2609 35.46      
3 A 1290 1290 48.19      
4 A 1049 1049 4.93      
5 A 778 778 44.67      
6 A 520 520 122.27      

Unscaled Zero Point Vibrational Energy (zpe) 5075.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5075.3 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=FULL/6-311G*
ABC
6.78501 0.50402 0.48974

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.581 -0.090 0.009
O2 1.087 0.024 -0.116
H3 -0.866 1.230 0.022
H4 1.465 0.012 0.762

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.67711.35072.1824
O21.67712.29950.9561
H31.35072.29952.7320
H42.18240.95612.7320

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 108.846 O2 S1 H3 98.256
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability