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All results from a given calculation for DS (Mercapto-d)

using model chemistry: QCISD/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Π
Energy calculated at QCISD/6-31+G**
 hartrees
Energy at 0K-398.194974
Energy at 298.15K-398.193108
HF Energy-398.069262
Nuclear repulsion energy6.316248
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/6-31+G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 1971 1864 7.88      

Unscaled Zero Point Vibrational Energy (zpe) 985.5 cm-1
Scaled (by 0.9454) Zero Point Vibrational Energy (zpe) 931.7 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/6-31+G**
B
4.95134

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.079
H2 0.000 0.000 -1.262

Atom - Atom Distances (Å)
  S1 H2
S11.3405
H21.3405

picture of Mercapto-d state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability