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

using model chemistry: CCSD/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CCSD/6-311+G(3df,2p)
 hartrees
Energy at 0K-474.008695
Energy at 298.15K-474.011032
HF Energy-473.567470
Nuclear repulsion energy57.402984
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 CCSD/6-311+G(3df,2p)
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 3885 3664 80.34      
2 A 2673 2521 10.34      
3 A 1224 1154 45.75      
4 A 1043 984 2.84      
5 A 794 749 64.69      
6 A 485 457 81.42      

Unscaled Zero Point Vibrational Energy (zpe) 5051.6 cm-1
Scaled (by 0.9431) Zero Point Vibrational Energy (zpe) 4764.1 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 CCSD/6-311+G(3df,2p)
ABC
6.80734 0.51221 0.49801

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.576 -0.089 0.010
O2 1.079 0.021 -0.117
H3 -0.859 1.223 0.007
H4 1.443 0.033 0.770

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.66371.34242.1608
O21.66372.28420.9588
H31.34242.28422.7017
H42.16080.95882.7017

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 107.921 O2 S1 H3 98.333
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability