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

using model chemistry: B3LYP/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 B3LYP/cc-pVDZ
 hartrees
Energy at 0K-2535.487685
Energy at 298.15K-2535.487041
Nuclear repulsion energy318.347048
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 B3LYP/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 723 701 62.02      
2 A1 315 306 24.09      
3 E 701 680 102.33      
3 E 701 680 102.32      
4 E 243 236 5.29      
4 E 243 236 5.29      

Unscaled Zero Point Vibrational Energy (zpe) 1463.0 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 1419.2 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 B3LYP/cc-pVDZ
ABC
0.18614 0.18614 0.13010

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.402
F2 0.000 1.508 -0.491
F3 1.306 -0.754 -0.491
F4 -1.306 -0.754 -0.491

Atom - Atom Distances (Å)
  As1 F2 F3 F4
As11.75211.75211.7521
F21.75212.61162.6116
F31.75212.61162.6116
F41.75212.61162.6116

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 96.368 F2 As1 F4 96.368
F3 As1 F4 96.368
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 1.054      
2 F -0.351      
3 F -0.351      
4 F -0.351      


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 2.667 2.667
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.372 0.000 0.000
y 0.000 -33.372 0.000
z 0.000 0.000 -30.582
Traceless
 xyz
x -1.395 0.000 0.000
y 0.000 -1.395 0.000
z 0.000 0.000 2.790
Polar
3z2-r25.580
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 3.562 0.000 0.000
y 0.000 3.562 -0.000
z 0.000 -0.000 2.880


<r2> (average value of r2) Å2
<r2> 93.471
(<r2>)1/2 9.668