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

using model chemistry: LSDA/cc-pVTZ

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-pVTZ
 hartrees
Energy at 0K-2531.738977
Energy at 298.15K-2531.738354
Nuclear repulsion energy325.275101
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-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 A1 731 723 64.13      
2 A1 320 317 19.69      
3 E 701 694 113.57      
3 E 701 694 113.56      
4 E 246 243 4.04      
4 E 246 243 4.04      

Unscaled Zero Point Vibrational Energy (zpe) 1472.4 cm-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 1456.4 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-pVTZ
ABC
0.19394 0.19394 0.13673

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.398
F2 0.000 1.471 -0.486
F3 1.274 -0.735 -0.486
F4 -1.274 -0.735 -0.486

Atom - Atom Distances (Å)
  As1 F2 F3 F4
As11.71581.71581.7158
F21.71582.54742.5474
F31.71582.54742.5474
F41.71582.54742.5474

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 95.863 F2 As1 F4 95.863
F3 As1 F4 95.863
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.827      
2 F -0.276      
3 F -0.276      
4 F -0.276      


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 2.254 2.254
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.234 0.000 0.000
y 0.000 -33.234 0.000
z 0.000 0.000 -31.002
Traceless
 xyz
x -1.116 0.000 0.000
y 0.000 -1.116 0.000
z 0.000 0.000 2.232
Polar
3z2-r24.463
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 4.081 0.000 0.000
y 0.000 4.083 -0.001
z 0.000 -0.001 3.570


<r2> (average value of r2) Å2
<r2> 90.293
(<r2>)1/2 9.502