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

using model chemistry: CCD/cc-pVTZ

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 CCD/cc-pVTZ
 hartrees
Energy at 0K-738.596037
Energy at 298.15K-738.596174
HF Energy-738.287068
Nuclear repulsion energy65.953197
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 CCD/cc-pVTZ
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 1216 1135 2255.12      

Unscaled Zero Point Vibrational Energy (zpe) 607.9 cm-1
Scaled (by 0.9337) Zero Point Vibrational Energy (zpe) 567.6 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 CCD/cc-pVTZ
B
0.28897

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/cc-pVTZ

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
S11.9256
P21.9256

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