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

using model chemistry: B3LYP/TZVP

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/TZVP
 hartrees
Energy at 0K-2535.643795
Energy at 298.15K-2535.643109
HF Energy-2535.643795
Nuclear repulsion energy320.413439
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/TZVP
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 694 670 77.81      
2 A1 320 309 24.42      
3 E 657 634 133.44      
3 E 657 634 133.44      
4 E 245 237 5.36      
4 E 245 237 5.36      

Unscaled Zero Point Vibrational Energy (zpe) 1408.6 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 1359.9 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/TZVP
ABC
0.18826 0.18826 0.13251

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.403
F2 0.000 1.494 -0.492
F3 1.294 -0.747 -0.492
F4 -1.294 -0.747 -0.492

Atom - Atom Distances (Å)
  As1 F2 F3 F4
As11.74161.74161.7416
F21.74162.58772.5877
F31.74162.58772.5877
F41.74162.58772.5877

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 95.959 F2 As1 F4 95.959
F3 As1 F4 95.959
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 1.108      
2 F -0.369      
3 F -0.369      
4 F -0.369      


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 2.931 2.931
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.388 0.000 0.000
y 0.000 -34.388 0.000
z 0.000 0.000 -31.393
Traceless
 xyz
x -1.497 0.000 0.000
y 0.000 -1.497 0.000
z 0.000 0.000 2.995
Polar
3z2-r25.989
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 3.947 0.000 0.000
y 0.000 3.948 -0.001
z 0.000 -0.001 3.279


<r2> (average value of r2) Å2
<r2> 93.019
(<r2>)1/2 9.645