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

using model chemistry: HF/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 HF/cc-pVTZ
 hartrees
Energy at 0K-738.291375
Energy at 298.15K-738.291305
HF Energy-738.291375
Nuclear repulsion energy65.668669
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 HF/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 540 491 0.93      

Unscaled Zero Point Vibrational Energy (zpe) 269.8 cm-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 245.5 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 HF/cc-pVTZ
B
0.28648

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.936
P2 0.000 0.000 -0.998

Atom - Atom Distances (Å)
  S1 P2
S11.9340
P21.9340

picture of phosphorus sulfide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.143      
2 P 0.143      


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 -0.756 0.756
CHELPG        
AIM 0.000 0.000 3.225 3.225
ESP 0.000 0.000 -1.378 1.378


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.531 0.000 0.000
y 0.000 -24.703 0.000
z 0.000 0.000 -25.767
Traceless
 xyz
x -2.296 0.000 0.000
y 0.000 1.945 0.000
z 0.000 0.000 0.350
Polar
3z2-r20.701
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 3.901 0.000 0.000
y 0.000 3.886 0.000
z 0.000 0.000 8.812


<r2> (average value of r2) Å2
<r2> 45.196
(<r2>)1/2 6.723