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

using model chemistry: B3PW91/6-31G**

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 B3PW91/6-31G**
 hartrees
Energy at 0K-365.974492
Energy at 298.15K-365.973635
HF Energy-365.974492
Nuclear repulsion energy22.698603
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 B3PW91/6-31G**
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 967 927 7.05      

Unscaled Zero Point Vibrational Energy (zpe) 483.5 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 463.3 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 B3PW91/6-31G**
B
0.67888

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.311
P2 0.000 0.000 0.437

Atom - Atom Distances (Å)
  B1 P2
B11.7485
P21.7485

picture of Boron monophosphide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.014      
2 P -0.014      


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 -0.522 0.522
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.677 0.000 0.000
y 0.000 -17.441 0.000
z 0.000 0.000 -18.748
Traceless
 xyz
x -2.582 0.000 0.000
y 0.000 2.271 0.000
z 0.000 0.000 0.311
Polar
3z2-r20.622
x2-y2-3.236
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.510 0.000 0.000
y 0.000 2.940 0.000
z 0.000 0.000 7.618


<r2> (average value of r2) Å2
<r2> 23.304
(<r2>)1/2 4.827

State 2 (1Σ)

Jump to S1C1
Energy calculated at B3PW91/6-31G**
 hartrees
Energy at 0K-365.946616
Energy at 298.15K-365.945780
HF Energy-365.946616
Nuclear repulsion energy23.833782
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 B3PW91/6-31G**
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 1094 1048 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 546.8 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 524.1 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 B3PW91/6-31G**
B
0.74848

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.249
P2 0.000 0.000 0.416

Atom - Atom Distances (Å)
  B1 P2
B11.6652
P21.6652

picture of Boron monophosphide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.058      
2 P -0.058      


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 -1.319 1.319
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.265 0.000 0.000
y 0.000 -20.265 0.000
z 0.000 0.000 -12.693
Traceless
 xyz
x -3.786 0.000 0.000
y 0.000 -3.786 0.000
z 0.000 0.000 7.572
Polar
3z2-r215.144
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 6.737 0.000 0.000
y 0.000 6.737 0.000
z 0.000 0.000 8.233


<r2> (average value of r2) Å2
<r2> 21.479
(<r2>)1/2 4.635