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

using model chemistry: B3PW91/6-31G(2df,p)

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 B3PW91/6-31G(2df,p)
 hartrees
Energy at 0K-739.424758
Energy at 298.15K-739.424801
HF Energy-739.424758
Nuclear repulsion energy66.740314
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 B3PW91/6-31G(2df,p)
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 760 731 20.05      

Unscaled Zero Point Vibrational Energy (zpe) 380.2 cm-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 365.5 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 B3PW91/6-31G(2df,p)
B
0.29590

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G(2df,p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.921
P2 0.000 0.000 -0.982

Atom - Atom Distances (Å)
  S1 P2
S11.9029
P21.9029

picture of phosphorus sulfide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.095      
2 P 0.095      


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 -0.652 0.652
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.974 0.000 0.000
y 0.000 -24.204 0.000
z 0.000 0.000 -24.691
Traceless
 xyz
x -2.526 0.000 0.000
y 0.000 1.628 0.000
z 0.000 0.000 0.898
Polar
3z2-r21.796
x2-y2-2.770
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.819 0.000 0.000
y 0.000 3.624 0.000
z 0.000 0.000 8.330


<r2> (average value of r2) Å2
<r2> 43.830
(<r2>)1/2 6.620