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

using model chemistry: PBEPBE/cc-pCVTZ

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 PBEPBE/cc-pCVTZ
 hartrees
Energy at 0K-739.238250
Energy at 298.15K-739.238283
HF Energy-739.238250
Nuclear repulsion energy66.267561
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 PBEPBE/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 Σ 727 727 14.53      

Unscaled Zero Point Vibrational Energy (zpe) 363.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 363.5 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 PBEPBE/cc-pCVTZ
B
0.29173

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.929
P2 0.000 0.000 -0.991

Atom - Atom Distances (Å)
  S1 P2
S11.9207
P21.9207

picture of phosphorus sulfide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.086      
2 P 0.086      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.564 0.564
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.151 0.000 0.000
y 0.000 -24.342 0.000
z 0.000 0.000 -24.805
Traceless
 xyz
x -2.578 0.000 0.000
y 0.000 1.636 0.000
z 0.000 0.000 0.942
Polar
3z2-r21.884
x2-y2-2.809
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.060 0.000 0.000
y 0.000 3.880 0.000
z 0.000 0.000 8.638


<r2> (average value of r2) Å2
<r2> 44.321
(<r2>)1/2 6.657