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

using model chemistry: B2PLYP=FULL/TZVP

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/TZVP
 hartrees
Energy at 0K-474.429118
Energy at 298.15K-474.431421
HF Energy-474.301055
Nuclear repulsion energy56.396567
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/TZVP
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 3809 3635 67.30      
2 A 2655 2534 21.78      
3 A 1174 1120 37.95      
4 A 1022 976 2.37      
5 A 752 718 49.26      
6 A 473 451 98.77      

Unscaled Zero Point Vibrational Energy (zpe) 4942.6 cm-1
Scaled (by 0.9542) Zero Point Vibrational Energy (zpe) 4716.2 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/TZVP
ABC
6.67402 0.49193 0.47871

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.588 -0.090 0.008
O2 1.104 0.026 -0.117
H3 -0.862 1.233 0.032
H4 1.447 -0.006 0.783

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.70061.35102.1802
O21.70062.31160.9643
H31.35102.31162.7262
H42.18020.96432.7262

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 106.501 O2 S1 H3 97.834
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability