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

using model chemistry: B3PW91/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-2335.637038
Energy at 298.15K-2335.635272
HF Energy-2335.637038
Nuclear repulsion energy88.793627
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/cc-pVDZ
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 699 674 64.76      

Unscaled Zero Point Vibrational Energy (zpe) 349.2 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 337.0 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/cc-pVDZ
B
0.35504

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

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
As11.7700
F21.7700

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/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.360      
2 F -0.360      


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 1.826 1.826
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.014 0.000 0.000
y 0.000 -22.014 0.000
z 0.000 0.000 -23.237
Traceless
 xyz
x 0.611 0.000 0.000
y 0.000 0.611 0.000
z 0.000 0.000 -1.223
Polar
3z2-r2-2.445
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 2.363 0.000 0.000
y 0.000 2.363 0.000
z 0.000 0.000 3.437


<r2> (average value of r2) Å2
<r2> 36.159
(<r2>)1/2 6.013

State 2 (1Δ)

Jump to S1C1
Energy calculated at B3PW91/cc-pVDZ
 hartrees
Energy at 0K-2335.586103
Energy at 298.15K-2335.584339
HF Energy-2335.586103
Nuclear repulsion energy88.941197
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/cc-pVDZ
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 704 680 60.34      

Unscaled Zero Point Vibrational Energy (zpe) 352.2 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 339.8 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 B3PW91/cc-pVDZ
B
0.35622

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

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 -1.388

Atom - Atom Distances (Å)
  As1 F2
As11.7671
F21.7671

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/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.334      
2 F -0.334      


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 1.674 1.674
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.836 0.000 0.000
y 0.000 -18.836 0.000
z 0.000 0.000 -23.019
Traceless
 xyz
x -4.908 0.000 0.000
y 0.000 5.591 0.000
z 0.000 0.000 -0.683
Polar
3z2-r2-1.367
x2-y2-6.999
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.416 0.000 0.000
y 0.000 2.278 0.000
z 0.000 0.000 3.459


<r2> (average value of r2) Å2
<r2> 36.174
(<r2>)1/2 6.014