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

using model chemistry: MP3=FULL/6-31G**

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**
 hartrees
Energy at 0K-473.843299
Energy at 298.15K-473.845648
HF Energy-473.499093
Nuclear repulsion energy56.872581
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**
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 3938 3938 57.28      
2 A 2777 2777 35.65      
3 A 1266 1266 47.93      
4 A 1054 1054 6.34      
5 A 793 793 45.80      
6 A 502 502 100.38      

Unscaled Zero Point Vibrational Energy (zpe) 5164.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5164.8 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 MP3=FULL/6-31G**
ABC
6.80751 0.50017 0.48700

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.583 -0.089 0.008
O2 1.094 0.026 -0.117
H3 -0.860 1.217 0.033
H4 1.440 -0.007 0.779

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.68581.33542.1670
O21.68582.29340.9611
H31.33542.29342.7102
H42.16700.96112.7102

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 106.685 O2 S1 H3 98.101
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability