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All results from a given calculation for AsF (Arsenic monofluoride)

using model chemistry: B2PLYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Σ
Energy calculated at B2PLYP/6-31G*
 hartrees
Energy at 0K-2333.002062
Energy at 298.15K-2333.000309
HF Energy-2332.920660
Nuclear repulsion energy89.787973
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 B2PLYP/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 738 700 64.31      

Unscaled Zero Point Vibrational Energy (zpe) 369.0 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 350.2 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 B2PLYP/6-31G*
B
0.36304

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.375
F2 0.000 0.000 -1.375

Atom - Atom Distances (Å)
  As1 F2
As11.7504
F21.7504

picture of Arsenic monofluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.391      
2 F -0.391      


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 1.536 1.536
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.193 0.000 0.000
y 0.000 -22.193 0.000
z 0.000 0.000 -23.115
Traceless
 xyz
x 0.461 0.000 0.000
y 0.000 0.461 0.000
z 0.000 0.000 -0.921
Polar
3z2-r2-1.843
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 2.730 0.000 0.000
y 0.000 2.730 0.000
z 0.000 0.000 3.534


<r2> (average value of r2) Å2
<r2> 35.720
(<r2>)1/2 5.977