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

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/cc-pVTZ
 hartrees
Energy at 0K-474.472144
Energy at 298.15K-474.474470
HF Energy-474.318767
Nuclear repulsion energy57.000641
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 B2PLYP=FULL/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 3817 3648 74.54      
2 A 2648 2531 16.78      
3 A 1215 1161 41.22      
4 A 1024 978 1.86      
5 A 773 738 52.06      
6 A 484 462 76.77      

Unscaled Zero Point Vibrational Energy (zpe) 4979.9 cm-1
Scaled (by 0.9558) Zero Point Vibrational Energy (zpe) 4759.8 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 B2PLYP=FULL/cc-pVTZ
ABC
6.73103 0.50422 0.49058

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.580 -0.089 0.010
O2 1.090 0.021 -0.118
H3 -0.868 1.226 0.007
H4 1.434 0.033 0.781

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.67821.34692.1601
O21.67822.30170.9623
H31.34692.30172.7055
H42.16010.96232.7055

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 106.613 O2 S1 H3 98.486
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability