return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for BP (Boron monophosphide)

using model chemistry: B3LYPultrafine/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Π
2 1 yes C*V 1Σ

State 1 (3Π)

Jump to S2C1
Energy calculated at B3LYPultrafine/6-31+G**
 hartrees
Energy at 0K-366.042644
Energy at 298.15K-366.041783
HF Energy-366.042644
Nuclear repulsion energy22.628255
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 B3LYPultrafine/6-31+G**
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 947 911 5.53      

Unscaled Zero Point Vibrational Energy (zpe) 473.2 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 455.6 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 B3LYPultrafine/6-31+G**
B
0.67467

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31+G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.315
P2 0.000 0.000 0.438

Atom - Atom Distances (Å)
  B1 P2
B11.7539
P21.7539

picture of Boron monophosphide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.031      
2 P 0.031      


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 -0.342 0.342
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.981 0.000 0.000
y 0.000 -21.488 0.000
z 0.000 0.000 -19.518
Traceless
 xyz
x 2.521 0.000 0.000
y 0.000 -2.738 0.000
z 0.000 0.000 0.217
Polar
3z2-r20.434
x2-y23.507
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.454 0.000 0.000
y 0.000 5.026 0.000
z 0.000 0.000 8.761


<r2> (average value of r2) Å2
<r2> 23.817
(<r2>)1/2 4.880

State 2 (1Σ)

Jump to S1C1
Energy calculated at B3LYPultrafine/6-31+G**
 hartrees
Energy at 0K-366.017000
Energy at 298.15K-366.016162
HF Energy-366.017000
Nuclear repulsion energy23.783476
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 B3LYPultrafine/6-31+G**
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 1075 1035 0.50      

Unscaled Zero Point Vibrational Energy (zpe) 537.4 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 517.4 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 B3LYPultrafine/6-31+G**
B
0.74532

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31+G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.252
P2 0.000 0.000 0.417

Atom - Atom Distances (Å)
  B1 P2
B11.6687
P21.6687

picture of Boron monophosphide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.033      
2 P -0.033      


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 -1.199 1.199
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.032 0.000 0.000
y 0.000 -21.032 0.000
z 0.000 0.000 -13.214
Traceless
 xyz
x -3.909 0.000 0.000
y 0.000 -3.909 0.000
z 0.000 0.000 7.818
Polar
3z2-r215.636
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 9.523 0.000 0.000
y 0.000 9.523 0.000
z 0.000 0.000 8.990


<r2> (average value of r2) Å2
<r2> 21.951
(<r2>)1/2 4.685