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All results from a given calculation for PPO (Phosphorus oxide phosphide)

using model chemistry: M06-2X/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
Energy calculated at M06-2X/6-311G**
 hartrees
Energy at 0K-757.837250
Energy at 298.15K-757.838363
HF Energy-757.837250
Nuclear repulsion energy125.853789
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 M06-2X/6-311G**
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 1345 1345 195.95      
2 Σ 704 704 0.45      
3 Π 205 205 6.19      
3 Π 205 205 6.19      

Unscaled Zero Point Vibrational Energy (zpe) 1229.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1229.8 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 M06-2X/6-311G**
B
0.13193

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 1.442
P2 0.000 0.000 -0.430
O3 0.000 0.000 -1.898

Atom - Atom Distances (Å)
  P1 P2 O3
P11.87213.3405
P21.87211.4684
O33.34051.4684

picture of Phosphorus oxide phosphide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
P1 P2 O3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P -0.112      
2 P 0.627      
3 O -0.515      


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 1.621 1.621
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.875 0.000 0.000
y 0.000 -30.875 0.000
z 0.000 0.000 -36.126
Traceless
 xyz
x 2.626 0.000 0.000
y 0.000 2.626 0.000
z 0.000 0.000 -5.251
Polar
3z2-r2-10.502
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.544 0.000 0.000
y 0.000 3.544 0.000
z 0.000 0.000 11.394


<r2> (average value of r2) Å2
<r2> 83.178
(<r2>)1/2 9.120