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

using model chemistry: MP4=FULL/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 MP4=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-474.103682
Energy at 298.15K-474.105995
HF Energy-473.574249
Nuclear repulsion energy56.906532
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 MP4=FULL/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 3804 3688        
2 A 2669 2587        
3 A 1195 1159        
4 A 1020 989        
5 A 764 741        
6 A 474 459        

Unscaled Zero Point Vibrational Energy (zpe) 4963.2 cm-1
Scaled (by 0.9693) Zero Point Vibrational Energy (zpe) 4810.8 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 MP4=FULL/aug-cc-pVTZ
ABC
6.73762 0.50192 0.48847

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.582 -0.089 0.009
O2 1.092 0.023 -0.117
H3 -0.854 1.226 0.018
H4 1.435 0.014 0.782

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.68301.34252.1635
O21.68302.29180.9630
H31.34252.29182.7004
H42.16350.96302.7004

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 106.508 O2 S1 H3 97.857
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability