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All results from a given calculation for AsF (Arsenic monofluoride)

using model chemistry: PBE1PBE/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 1Δ

State 1 (3Σ)

Jump to S2C1
Energy calculated at PBE1PBE/cc-pVTZ
 hartrees
Energy at 0K-2335.403790
Energy at 298.15K-2335.402027
HF Energy-2335.403790
Nuclear repulsion energy90.297896
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 PBE1PBE/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 704 676 89.27      

Unscaled Zero Point Vibrational Energy (zpe) 351.9 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 338.2 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 PBE1PBE/cc-pVTZ
B
0.36717

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.373
F2 0.000 0.000 -1.368

Atom - Atom Distances (Å)
  As1 F2
As11.7405
F21.7405

picture of Arsenic monofluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.337      
2 F -0.337      


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 1.602 1.602
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.388 0.000 0.000
y 0.000 -22.388 0.000
z 0.000 0.000 -23.438
Traceless
 xyz
x 0.525 0.000 0.000
y 0.000 0.525 0.000
z 0.000 0.000 -1.050
Polar
3z2-r2-2.100
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 3.337 0.000 0.000
y 0.000 3.337 0.000
z 0.000 0.000 3.970


<r2> (average value of r2) Å2
<r2> 35.624
(<r2>)1/2 5.969

State 2 (1Δ)

Jump to S1C1
Energy calculated at PBE1PBE/cc-pVTZ
 hartrees
Energy at 0K-2335.352134
Energy at 298.15K-2335.350375
HF Energy-2335.352134
Nuclear repulsion energy90.534345
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 PBE1PBE/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 713 685 85.19      

Unscaled Zero Point Vibrational Energy (zpe) 356.4 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 342.5 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 PBE1PBE/cc-pVTZ
B
0.36910

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.372
F2 0.000 0.000 -1.364

Atom - Atom Distances (Å)
  As1 F2
As11.7360
F21.7360

picture of Arsenic monofluoride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.311      
2 F -0.311      


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 1.439 1.439
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.524 0.000 0.000
y 0.000 -19.213 0.000
z 0.000 0.000 -23.377
Traceless
 xyz
x -5.229 0.000 0.000
y 0.000 5.738 0.000
z 0.000 0.000 -0.508
Polar
3z2-r2-1.017
x2-y2-7.312
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.741 0.000 0.000
y 0.000 3.023 0.000
z 0.000 0.000 3.996


<r2> (average value of r2) Å2
<r2> 35.700
(<r2>)1/2 5.975