return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for AsF5 (Arsenic pentafluoride)

using model chemistry: B1B95/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B1B95/aug-cc-pVTZ
 hartrees
Energy at 0K-2735.625705
Energy at 298.15K-2735.626471
Nuclear repulsion energy630.736101
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 B1B95/aug-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' 740 709 0.00      
2 A1' 651 624 0.00      
3 A2" 796 763 178.94      
4 A2" 389 372 59.71      
5 E' 814 780 129.44      
5 E' 814 780 129.48      
6 E' 361 346 46.69      
6 E' 361 346 46.67      
7 E' 129 124 0.31      
7 E' 129 124 0.31      
8 E" 375 359 0.00      
8 E" 375 359 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 2966.2 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 2843.1 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 B1B95/aug-cc-pVTZ
ABC
0.10520 0.08878 0.08878

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/aug-cc-pVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.000
F2 0.000 1.677 0.000
F3 1.452 -0.838 0.000
F4 -1.452 -0.838 0.000
F5 0.000 0.000 1.700
F6 0.000 0.000 -1.700

Atom - Atom Distances (Å)
  As1 F2 F3 F4 F5 F6
As11.67681.67681.67681.69961.6996
F21.67682.90432.90432.38752.3875
F31.67682.90432.90432.38752.3875
F41.67682.90432.90432.38752.3875
F51.69962.38752.38752.38753.3992
F61.69962.38752.38752.38753.3992

picture of Arsenic pentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 As1 F3 120.000 F2 As1 F4 120.000
F2 As1 F5 90.000 F2 As1 F6 90.000
F3 As1 F4 120.000 F3 As1 F5 90.000
F3 As1 F6 90.000 F4 As1 F5 90.000
F4 As1 F6 90.000 F5 As1 F6 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 2.641      
2 F -0.522      
3 F -0.522      
4 F -0.522      
5 F -0.537      
6 F -0.537      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.165 0.000 0.000
y 0.000 -42.165 0.000
z 0.000 0.000 -45.779
Traceless
 xyz
x 1.807 0.000 0.000
y 0.000 1.807 0.000
z 0.000 0.000 -3.614
Polar
3z2-r2-7.228
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 4.453 0.000 0.000
y 0.000 4.451 0.000
z 0.000 0.000 4.719


<r2> (average value of r2) Å2
<r2> 154.998
(<r2>)1/2 12.450