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

using model chemistry: B3LYP/aug-cc-pVQZ

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 B3LYP/aug-cc-pVQZ
 hartrees
Energy at 0K-2335.829101
Energy at 298.15K-2335.827324
HF Energy-2335.829101
Nuclear repulsion energy89.546467
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 B3LYP/aug-cc-pVQZ
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 675 654 96.78      

Unscaled Zero Point Vibrational Energy (zpe) 337.4 cm-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 326.9 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 B3LYP/aug-cc-pVQZ
B
0.36109

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVQZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.376
F2 0.000 0.000 -1.379

Atom - Atom Distances (Å)
  As1 F2
As11.7551
F21.7551

picture of Arsenic monofluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.557      
2 F -0.557      


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 1.715 1.715
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.706 0.000 0.000
y 0.000 -22.706 0.000
z 0.000 0.000 -23.921
Traceless
 xyz
x 0.608 0.000 0.000
y 0.000 0.608 0.000
z 0.000 0.000 -1.215
Polar
3z2-r2-2.431
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 4.622 0.000 0.000
y 0.000 4.622 0.000
z 0.000 0.000 4.814


<r2> (average value of r2) Å2
<r2> 36.218
(<r2>)1/2 6.018

State 2 (1Δ)

Jump to S1C1
Energy calculated at B3LYP/aug-cc-pVQZ
 hartrees
Energy at 0K-2335.783891
Energy at 298.15K-2335.782118
HF Energy-2335.783891
Nuclear repulsion energy89.821116
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 B3LYP/aug-cc-pVQZ
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 684 663 93.94      

Unscaled Zero Point Vibrational Energy (zpe) 342.0 cm-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 331.4 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 B3LYP/aug-cc-pVQZ
B
0.36331

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVQZ

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
As11.7498
F21.7498

picture of Arsenic monofluoride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.529      
2 F -0.529      


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 1.475 1.475
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.953 0.000 0.000
y 0.000 -19.631 0.000
z 0.000 0.000 -24.008
Traceless
 xyz
x -5.134 0.000 0.000
y 0.000 5.850 0.000
z 0.000 0.000 -0.716
Polar
3z2-r2-1.433
x2-y2-7.323
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.342 0.000 0.000
y 0.000 4.201 0.000
z 0.000 0.000 5.105


<r2> (average value of r2) Å2
<r2> 36.347
(<r2>)1/2 6.029