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All results from a given calculation for AsF3 (Arsenic trifluoride)

using model chemistry: LSDA/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at LSDA/cc-pVDZ
 hartrees
Energy at 0K-2531.522800
Energy at 298.15K-2531.522147
Nuclear repulsion energy320.806507
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/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 734 725 52.76      
2 A1 308 305 19.92      
3 E 717 709 92.39      
3 E 717 709 92.37      
4 E 236 234 4.35      
4 E 236 234 4.34      

Unscaled Zero Point Vibrational Energy (zpe) 1473.9 cm-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 1457.7 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/cc-pVDZ
ABC
0.18888 0.18888 0.13246

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.400
F2 0.000 1.494 -0.489
F3 1.294 -0.747 -0.489
F4 -1.294 -0.747 -0.489

Atom - Atom Distances (Å)
  As1 F2 F3 F4
As11.73911.73911.7391
F21.73912.58822.5882
F31.73912.58822.5882
F41.73912.58822.5882

picture of Arsenic trifluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 As1 F3 96.169 F2 As1 F4 96.169
F3 As1 F4 96.169
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.868      
2 F -0.289      
3 F -0.289      
4 F -0.289      


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 2.339 2.339
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.894 0.000 0.000
y 0.000 -32.894 0.000
z 0.000 0.000 -30.476
Traceless
 xyz
x -1.209 0.000 0.000
y 0.000 -1.209 0.000
z 0.000 0.000 2.418
Polar
3z2-r24.835
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 3.599 0.000 0.000
y 0.000 3.601 -0.001
z 0.000 -0.001 2.968


<r2> (average value of r2) Å2
<r2> 92.082
(<r2>)1/2 9.596