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

using model chemistry: wB97X-D/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 wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-739.537502
Energy at 298.15K 
HF Energy-739.537502
Nuclear repulsion energy67.043274
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 wB97X-D/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 779 745 23.56 38.69 0.26 0.41

Unscaled Zero Point Vibrational Energy (zpe) 389.6 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 372.5 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 wB97X-D/cc-pVTZ
B
0.29860

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.917
P2 0.000 0.000 -0.978

Atom - Atom Distances (Å)
  S1 P2
S11.8943
P21.8943

picture of phosphorus sulfide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.105      
2 P 0.105      


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 -0.736 0.736
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.113 0.000 0.000
y 0.000 -24.286 0.000
z 0.000 0.000 -24.839
Traceless
 xyz
x -2.550 0.000 0.000
y 0.000 1.690 0.000
z 0.000 0.000 0.861
Polar
3z2-r21.721
x2-y2-2.827
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.897 0.000 0.000
y 0.000 3.792 0.000
z 0.000 0.000 8.518


<r2> (average value of r2) Å2
<r2> 43.654
(<r2>)1/2 6.607