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

using model chemistry: wB97X-D/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 wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-2535.628941
Energy at 298.15K-2535.628354
HF Energy-2535.628941
Nuclear repulsion energy324.987997
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 wB97X-D/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 724 692 79.90      
2 A1 337 323 24.91      
3 E 685 655 131.20      
3 E 685 655 131.21      
4 E 259 247 4.88      
4 E 259 247 4.88      

Unscaled Zero Point Vibrational Energy (zpe) 1473.8 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 1408.9 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 wB97X-D/cc-pVTZ
ABC
0.19374 0.19374 0.13616

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.391
F2 0.000 1.501 -0.478
F3 1.300 -0.750 -0.478
F4 -1.300 -0.750 -0.478

Atom - Atom Distances (Å)
  As1 F2 F3 F4
As11.73481.73481.7348
F21.73482.59962.5996
F31.73482.59962.5996
F41.73482.59962.5996

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 97.051 F2 As1 F4 97.051
F3 As1 F4 97.051
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.998      
2 F -0.333      
3 F -0.333      
4 F -0.333      


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 2.427 2.427
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.354 0.000 0.000
y 0.000 -33.354 0.000
z 0.000 0.000 -31.084
Traceless
 xyz
x -1.135 0.000 0.000
y 0.000 -1.135 0.000
z 0.000 0.000 2.271
Polar
3z2-r24.541
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 3.960 0.000 0.000
y 0.000 3.963 -0.003
z 0.000 -0.003 3.428


<r2> (average value of r2) Å2
<r2> 90.528
(<r2>)1/2 9.515