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

using model chemistry: ROHF/aug-cc-pVTZ

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

State 1 (3Σ)

Jump to S2C1
Energy calculated at ROHF/aug-cc-pVTZ
 hartrees
Energy at 0K-582.622083
Energy at 298.15K-582.622087
HF Energy-582.622083
Nuclear repulsion energy45.503736
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 ROHF/aug-cc-pVTZ
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 399 399 0.87      

Unscaled Zero Point Vibrational Energy (zpe) 199.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 199.3 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 ROHF/aug-cc-pVTZ
B
0.22733

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROHF/aug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -1.215
P2 0.000 0.000 1.053

Atom - Atom Distances (Å)
  Al1 P2
Al12.2677
P22.2677

picture of Aluminum monophosphide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 0.203      
2 P -0.203      


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 -2.815 2.815
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.471 0.000 0.000
y 0.000 -24.813 0.000
z 0.000 0.000 -25.773
Traceless
 xyz
x -4.178 0.000 0.000
y 0.000 2.810 0.000
z 0.000 0.000 1.369
Polar
3z2-r22.738
x2-y2-4.659
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> 52.481
(<r2>)1/2 7.244

State 2 (3Π)

Jump to S1C1
Energy calculated at ROHF/aug-cc-pVTZ
 hartrees
Energy at 0K-582.622083
Energy at 298.15K-582.622087
HF Energy-582.622083
Nuclear repulsion energy45.503736
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 ROHF/aug-cc-pVTZ
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 399 399 0.87      

Unscaled Zero Point Vibrational Energy (zpe) 199.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 199.3 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 ROHF/aug-cc-pVTZ
B
0.22733

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROHF/aug-cc-pVTZ An error occurred on the server when processing the URL. Please contact the system administrator.

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