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

using model chemistry: B2PLYP/aug-cc-pV(T+d)Z

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 B2PLYP/aug-cc-pV(T+d)Z
 hartrees
Energy at 0K-739.313760
Energy at 298.15K-739.313825
HF Energy-739.211824
Nuclear repulsion energy66.633986
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 B2PLYP/aug-cc-pV(T+d)Z
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 744 744 15.90      

Unscaled Zero Point Vibrational Energy (zpe) 372.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 372.1 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 B2PLYP/aug-cc-pV(T+d)Z
B
0.29496

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/aug-cc-pV(T+d)Z

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.926
P2 0.000 0.000 -0.987

Atom - Atom Distances (Å)
  S1 P2
S11.9128
P21.9128

picture of phosphorus sulfide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.103      
2 P 0.103      


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 -0.589 0.589
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.786 0.000 0.000
y 0.000 -27.682 0.000
z 0.000 0.000 -25.205
Traceless
 xyz
x 1.658 0.000 0.000
y 0.000 -2.687 0.000
z 0.000 0.000 1.029
Polar
3z2-r22.058
x2-y22.897
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.169 0.000 0.000
y 0.000 5.710 0.000
z 0.000 0.000 9.435


<r2> (average value of r2) Å2
<r2> 44.295
(<r2>)1/2 6.655