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

using model chemistry: MP3=FULL/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-473.955407
Energy at 298.15K-473.957777
HF Energy-473.515287
Nuclear repulsion energy57.519289
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/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3932 3932 79.56      
2 A 2730 2730 11.21      
3 A 1267 1267 44.33      
4 A 1063 1063 3.72      
5 A 810 810 50.28      
6 A 517 517 84.77      

Unscaled Zero Point Vibrational Energy (zpe) 5159.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5159.5 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/6-31G(2df,p)
ABC
6.81059 0.51430 0.50024

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.574 -0.089 0.010
O2 1.078 0.022 -0.117
H3 -0.866 1.219 0.008
H4 1.423 0.032 0.776

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.66111.34052.1422
O21.66112.28710.9567
H31.34052.28712.6906
H42.14220.95672.6906

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 106.723 O2 S1 H3 98.714
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability