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All results from a given calculation for AlP (Aluminum monophosphide)

using model chemistry: LSDA/TZVP

19 10 17 12 22

States and conformations

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

State 1 (3Σ)

Jump to S2C1 S3C1
Energy calculated at LSDA/TZVP
 hartrees
Energy at 0K-581.962573
Energy at 298.15K-581.962653
HF Energy-581.962573
Nuclear repulsion energy46.822214
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 LSDA/TZVP
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 486 481 8.28      

Unscaled Zero Point Vibrational Energy (zpe) 243.1 cm-1
Scaled (by 0.9884) Zero Point Vibrational Energy (zpe) 240.3 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 LSDA/TZVP
B
0.24069

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/TZVP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -1.181
P2 0.000 0.000 1.023

Atom - Atom Distances (Å)
  Al1 P2
Al12.2039
P22.2039

picture of Aluminum monophosphide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 0.222      
2 P -0.222      


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 -2.379 2.379
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.578 0.000 0.000
y 0.000 -24.269 0.000
z 0.000 0.000 -25.249
Traceless
 xyz
x -3.818 0.000 0.000
y 0.000 2.644 0.000
z 0.000 0.000 1.174
Polar
3z2-r22.349
x2-y2-4.308
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 50.085
(<r2>)1/2 7.077

State 2 (3Π)

Jump to S1C1 S3C1
Energy calculated at LSDA/TZVP
 hartrees
Energy at 0K-581.962573
Energy at 298.15K-581.962653
HF Energy-581.962573
Nuclear repulsion energy46.822214
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 LSDA/TZVP
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 486 481 8.28      

Unscaled Zero Point Vibrational Energy (zpe) 243.1 cm-1
Scaled (by 0.9884) Zero Point Vibrational Energy (zpe) 240.3 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 LSDA/TZVP
B
0.24069

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/TZVP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -1.181
P2 0.000 0.000 1.023

Atom - Atom Distances (Å)
  Al1 P2
Al12.2039
P22.2039

picture of Aluminum monophosphide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 0.222      
2 P -0.222      


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 -2.379 2.379
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.578 0.000 0.000
y 0.000 -24.269 0.000
z 0.000 0.000 -25.249
Traceless
 xyz
x -3.818 0.000 0.000
y 0.000 2.644 0.000
z 0.000 0.000 1.174
Polar
3z2-r22.349
x2-y2-4.308
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 50.085
(<r2>)1/2 7.077

State 3 (1Σ)

Jump to S1C1 S2C1
Energy calculated at LSDA/TZVP
 hartrees
Energy at 0K-581.946049
Energy at 298.15K-581.946202
HF Energy-581.946049
Nuclear repulsion energy49.848121
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 LSDA/TZVP
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 592 586 2.61      

Unscaled Zero Point Vibrational Energy (zpe) 296.2 cm-1
Scaled (by 0.9884) Zero Point Vibrational Energy (zpe) 292.8 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 LSDA/TZVP
B
0.27281

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/TZVP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -1.109
P2 0.000 0.000 0.961

Atom - Atom Distances (Å)
  Al1 P2
Al12.0701
P22.0701

picture of Aluminum monophosphide state 3 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 0.235      
2 P -0.235      


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 -3.665 3.665
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.073 0.000 0.000
y 0.000 -28.073 0.000
z 0.000 0.000 -17.411
Traceless
 xyz
x -5.331 0.000 0.000
y 0.000 -5.331 0.000
z 0.000 0.000 10.662
Polar
3z2-r221.324
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 45.158
(<r2>)1/2 6.720