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

using model chemistry: HF/LANL2DZ

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/LANL2DZ
 hartrees
Energy at 0K-105.395615
Energy at 298.15K-105.393821
HF Energy-105.395615
Nuclear repulsion energy13.225794
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/LANL2DZ
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 646 581 81.72      

Unscaled Zero Point Vibrational Energy (zpe) 323.1 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 290.7 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/LANL2DZ
B
0.34312

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.386
F2 0.000 0.000 -1.415

Atom - Atom Distances (Å)
  As1 F2
As11.8005
F21.8005

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/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.625      
2 F -0.625      


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 3.257 3.257
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.981 0.000 0.000
y 0.000 -17.981 0.000
z 0.000 0.000 -22.261
Traceless
 xyz
x 2.140 0.000 0.000
y 0.000 2.140 0.000
z 0.000 0.000 -4.280
Polar
3z2-r2-8.560
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 1.606 0.000 0.000
y 0.000 1.606 0.000
z 0.000 0.000 3.108


<r2> (average value of r2) Å2
<r2> 30.878
(<r2>)1/2 5.557

State 2 (1Δ)

Jump to S1C1
Energy calculated at HF/LANL2DZ
 hartrees
Energy at 0K-105.325648
Energy at 298.15K-105.323858
HF Energy-105.325648
Nuclear repulsion energy13.274771
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/LANL2DZ
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 656 590 87.84      

Unscaled Zero Point Vibrational Energy (zpe) 327.8 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 295.0 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/LANL2DZ
B
0.34567

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.384
F2 0.000 0.000 -1.409

Atom - Atom Distances (Å)
  As1 F2
As11.7939
F21.7939

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/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.606      
2 F -0.606      


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 3.149 3.149
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.196 0.000 0.000
y 0.000 -14.545 0.000
z 0.000 0.000 -22.102
Traceless
 xyz
x -3.873 0.000 0.000
y 0.000 7.604 0.000
z 0.000 0.000 -3.731
Polar
3z2-r2-7.463
x2-y2-7.651
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.378 0.000 0.000
y 0.000 1.919 0.000
z 0.000 0.000 3.113


<r2> (average value of r2) Å2
<r2> 30.869
(<r2>)1/2 5.556