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

using model chemistry: HF/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at HF/6-31G(2df,p)
 hartrees
Energy at 0K-2729.486936
Energy at 298.15K-2729.488186
Nuclear repulsion energy647.487955
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 HF/6-31G(2df,p)
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' 859 778 0.00      
2 A1' 747 676 0.00      
3 A2" 923 836 189.13      
4 A2" 451 408 72.34      
5 E' 943 854 137.18      
5 E' 943 854 137.18      
6 E' 420 381 61.83      
6 E' 420 381 61.83      
7 E' 132 119 1.11      
7 E' 132 119 1.11      
8 E" 443 402 0.00      
8 E" 443 402 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 3428.6 cm-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 3104.6 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 HF/6-31G(2df,p)
ABC
0.11052 0.09368 0.09368

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-31G(2df,p)

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.000
F2 0.000 1.636 0.000
F3 1.417 -0.818 0.000
F4 -1.417 -0.818 0.000
F5 0.000 0.000 1.652
F6 0.000 0.000 -1.652

Atom - Atom Distances (Å)
  As1 F2 F3 F4 F5 F6
As11.63591.63591.63591.65191.6519
F21.63592.83342.83342.32482.3248
F31.63592.83342.83342.32482.3248
F41.63592.83342.83342.32482.3248
F51.65192.32482.32482.32483.3038
F61.65192.32482.32482.32483.3038

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 HF/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 1.802      
2 F -0.346      
3 F -0.346      
4 F -0.346      
5 F -0.381      
6 F -0.381      


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 -41.339 0.000 0.000
y 0.000 -41.339 0.000
z 0.000 0.000 -45.000
Traceless
 xyz
x 1.830 0.000 0.000
y 0.000 1.830 0.000
z 0.000 0.000 -3.660
Polar
3z2-r2-7.321
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 3.250 0.000 0.000
y 0.000 3.250 0.000
z 0.000 0.000 3.353


<r2> (average value of r2) Å2
<r2> 147.954
(<r2>)1/2 12.164