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

using model chemistry: mPW1PW91/aug-cc-pVDZ

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 mPW1PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-739.558325
Energy at 298.15K-739.558369
HF Energy-739.558325
Nuclear repulsion energy66.243996
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 mPW1PW91/aug-cc-pVDZ
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 757 725 21.50      

Unscaled Zero Point Vibrational Energy (zpe) 378.3 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 362.5 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 mPW1PW91/aug-cc-pVDZ
B
0.29152

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.928
P2 0.000 0.000 -0.990

Atom - Atom Distances (Å)
  S1 P2
S11.9172
P21.9172

picture of phosphorus sulfide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.173      
2 P 0.173      


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 -0.707 0.707
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.610 0.000 0.000
y 0.000 -27.623 0.000
z 0.000 0.000 -24.920
Traceless
 xyz
x 1.662 0.000 0.000
y 0.000 -2.858 0.000
z 0.000 0.000 1.196
Polar
3z2-r22.392
x2-y23.013
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.933 0.000 0.000
y 0.000 5.462 0.000
z 0.000 0.000 9.258


<r2> (average value of r2) Å2
<r2> 44.519
(<r2>)1/2 6.672