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

using model chemistry: HF/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Σ
2 1 yes C*V 1Δ

State 1 (3Σ)

Jump to S2C1
Energy calculated at HF/6-31G*
 hartrees
Energy at 0K-2331.418783
Energy at 298.15K-2331.417048
HF Energy-2331.418783
Nuclear repulsion energy91.211345
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*
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 783 704 101.73      

Unscaled Zero Point Vibrational Energy (zpe) 391.6 cm-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 351.8 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*
B
0.37464

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.369
F2 0.000 0.000 -1.354

Atom - Atom Distances (Å)
  As1 F2
As11.7231
F21.7231

picture of Arsenic monofluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.521      
2 F -0.521      


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 1.861 1.861
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.064 0.000 0.000
y 0.000 -22.064 0.000
z 0.000 0.000 -24.041
Traceless
 xyz
x 0.989 0.000 0.000
y 0.000 0.989 0.000
z 0.000 0.000 -1.977
Polar
3z2-r2-3.955
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 2.780 0.000 0.000
y 0.000 2.780 0.000
z 0.000 0.000 3.221


<r2> (average value of r2) Å2
<r2> 35.188
(<r2>)1/2 5.932

State 2 (1Δ)

Jump to S1C1
Energy calculated at HF/6-31G*
 hartrees
Energy at 0K-2331.347835
Energy at 298.15K-2331.346103
HF Energy-2331.347835
Nuclear repulsion energy91.444482
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*
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 792 712 102.98      

Unscaled Zero Point Vibrational Energy (zpe) 396.0 cm-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 355.8 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*
B
0.37656

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.368
F2 0.000 0.000 -1.350

Atom - Atom Distances (Å)
  As1 F2
As11.7187
F21.7187

picture of Arsenic monofluoride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.503      
2 F -0.503      


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 1.773 1.773
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.597 0.000 0.000
y 0.000 -26.235 0.000
z 0.000 0.000 -23.865
Traceless
 xyz
x 6.453 0.000 0.000
y 0.000 -5.004 0.000
z 0.000 0.000 -1.449
Polar
3z2-r2-2.898
x2-y27.638
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.559 0.000 0.000
y 0.000 2.949 0.000
z 0.000 0.000 3.209


<r2> (average value of r2) Å2
<r2> 35.191
(<r2>)1/2 5.932