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

using model chemistry: B3PW91/6-311G**

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 B3PW91/6-311G**
 hartrees
Energy at 0K-2335.653453
Energy at 298.15K-2335.651668
HF Energy-2335.653453
Nuclear repulsion energy88.768951
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 B3PW91/6-311G**
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 658 634 71.19      

Unscaled Zero Point Vibrational Energy (zpe) 329.2 cm-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 317.0 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 B3PW91/6-311G**
B
0.35484

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.379
F2 0.000 0.000 -1.391

Atom - Atom Distances (Å)
  As1 F2
As11.7705
F21.7705

picture of Arsenic monofluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.406      
2 F -0.406      


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 1.959 1.959
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.231 0.000 0.000
y 0.000 -22.231 0.000
z 0.000 0.000 -23.584
Traceless
 xyz
x 0.677 0.000 0.000
y 0.000 0.677 0.000
z 0.000 0.000 -1.353
Polar
3z2-r2-2.706
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 2.616 0.000 0.000
y 0.000 2.616 0.000
z 0.000 0.000 3.627


<r2> (average value of r2) Å2
<r2> 36.334
(<r2>)1/2 6.028

State 2 (1Δ)

Jump to S1C1
Energy calculated at B3PW91/6-311G**
 hartrees
Energy at 0K-2335.603186
Energy at 298.15K-2335.601405
HF Energy-2335.603186
Nuclear repulsion energy88.991537
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 B3PW91/6-311G**
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 665 641 67.16      

Unscaled Zero Point Vibrational Energy (zpe) 332.6 cm-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 320.3 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 B3PW91/6-311G**
B
0.35663

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.378
F2 0.000 0.000 -1.388

Atom - Atom Distances (Å)
  As1 F2
As11.7661
F21.7661

picture of Arsenic monofluoride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.380      
2 F -0.380      


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 1.790 1.790
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.384 0.000 0.000
y 0.000 -19.049 0.000
z 0.000 0.000 -23.419
Traceless
 xyz
x -5.150 0.000 0.000
y 0.000 5.853 0.000
z 0.000 0.000 -0.703
Polar
3z2-r2-1.406
x2-y2-7.335
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.802 0.000 0.000
y 0.000 2.447 0.000
z 0.000 0.000 3.640


<r2> (average value of r2) Å2
<r2> 36.390
(<r2>)1/2 6.032