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All results from a given calculation for PS (phosphorus sulfide)

using model chemistry: MP3=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Σ
Energy calculated at MP3=FULL/6-31G*
 hartrees
Energy at 0K-738.464020
Energy at 298.15K-738.464157
HF Energy-738.212945
Nuclear repulsion energy65.588057
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 MP3=FULL/6-31G*
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 1227 1151 2992.56      

Unscaled Zero Point Vibrational Energy (zpe) 613.5 cm-1
Scaled (by 0.9383) Zero Point Vibrational Energy (zpe) 575.6 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 MP3=FULL/6-31G*
B
0.28577

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.932
P2 0.000 0.000 -0.994

Atom - Atom Distances (Å)
  S1 P2
S11.9264
P21.9264

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