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All results from a given calculation for PO (Phosphorus monoxide)

using model chemistry: B97D3/cc-pCVDZ

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 B97D3/cc-pCVDZ
 hartrees
Energy at 0K-416.501704
Energy at 298.15K-416.501804
HF Energy-416.501704
Nuclear repulsion energy41.636660
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 B97D3/cc-pCVDZ
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 1141 1141 21.92      

Unscaled Zero Point Vibrational Energy (zpe) 570.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 570.3 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 B97D3/cc-pCVDZ
B
0.68709

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pCVDZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 -0.995
P2 0.000 0.000 0.530

Atom - Atom Distances (Å)
  O1 P2
O11.5251
P21.5251

picture of Phosphorus monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pCVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.305      
2 P 0.305      


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 1.885 1.885
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.849 0.000 0.000
y 0.000 -18.388 0.000
z 0.000 0.000 -18.562
Traceless
 xyz
x 2.626 0.000 0.000
y 0.000 -1.183 0.000
z 0.000 0.000 -1.443
Polar
3z2-r2-2.887
x2-y22.539
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.138 0.000 0.000
y 0.000 2.148 0.000
z 0.000 0.000 3.623


<r2> (average value of r2) Å2
<r2> 23.128
(<r2>)1/2 4.809