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All results from a given calculation for PSe (Phosphorus monoselenide)

using model chemistry: BLYP/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Π
Energy calculated at BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-2742.910843
Energy at 298.15K-2742.909340
HF Energy-2742.910843
Nuclear repulsion energy129.067894
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 BLYP/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
Σ 527 526 6.65      

Unscaled Zero Point Vibrational Energy (zpe) 263.6 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 263.1 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 BLYP/aug-cc-pVDZ
B
0.17272

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 -1.451
Se2 0.000 0.000 0.640

Atom - Atom Distances (Å)
  P1 Se2
P12.0910
Se22.0910

picture of Phosphorus monoselenide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P -0.036      
2 Se 0.036      


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 -0.190 0.190
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.262 0.000 0.000
y 0.000 -33.556 0.000
z 0.000 0.000 -30.087
Traceless
 xyz
x 1.560 0.000 0.000
y 0.000 -3.382 0.000
z 0.000 0.000 1.822
Polar
3z2-r23.644
x2-y23.294
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.834 0.000 0.000
y 0.000 6.553 0.000
z 0.000 0.000 11.634


<r2> (average value of r2) Å2
<r2> 65.058
(<r2>)1/2 8.066