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All results from a given calculation for HS (Mercapto radical)

using model chemistry: MP4/6-311G*

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 MP4/6-311G*
 hartrees
Energy at 0K-398.211125
Energy at 298.15K-398.210874
HF Energy-398.086703
Nuclear repulsion energy6.242605
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 MP4/6-311G*
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 2585 2479        

Unscaled Zero Point Vibrational Energy (zpe) 1292.7 cm-1
Scaled (by 0.959) Zero Point Vibrational Energy (zpe) 1239.7 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 MP4/6-311G*
B
9.38145

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/6-311G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.080
H2 0.000 0.000 -1.276

Atom - Atom Distances (Å)
  S1 H2
S11.3562
H21.3562

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