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All results from a given calculation for HS2 (Thiosulfeno radical)

using model chemistry: QCISD(T)/cc-pCVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at QCISD(T)/cc-pCVTZ
 hartrees
Energy at 0K-796.057377
Energy at 298.15K-796.058305
HF Energy-795.673283
Nuclear repulsion energy77.855051
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 QCISD(T)/cc-pCVTZ
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' 2602 2602        
2 A' 906 906        
3 A' 587 587        

Unscaled Zero Point Vibrational Energy (zpe) 2047.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2047.9 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 QCISD(T)/cc-pCVTZ
ABC
9.94428 0.26164 0.25493

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)/cc-pCVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.040 1.029 0.000
S2 0.040 -0.953 0.000
H3 -1.284 -1.218 0.000

Atom - Atom Distances (Å)
  S1 S2 H3
S11.98242.6079
S21.98241.3499
H32.60791.3499

picture of Thiosulfeno radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 S2 H3 101.303
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability