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

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-311G**
 hartrees
Energy at 0K-2335.303736
Energy at 298.15K-2335.301954
HF Energy-2335.303736
Nuclear repulsion energy88.996160
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 HSEh1PBE/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 665 639 73.01      

Unscaled Zero Point Vibrational Energy (zpe) 332.4 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 319.3 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 HSEh1PBE/6-311G**
B
0.35666

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/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
As11.7660
F21.7660

picture of Arsenic monofluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.409      
2 F -0.409      


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 1.954 1.954
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.294 0.000 0.000
y 0.000 -22.294 0.000
z 0.000 0.000 -23.622
Traceless
 xyz
x 0.664 0.000 0.000
y 0.000 0.664 0.000
z 0.000 0.000 -1.328
Polar
3z2-r2-2.657
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 2.615 0.000 0.000
y 0.000 2.615 0.000
z 0.000 0.000 3.608


<r2> (average value of r2) Å2
<r2> 36.254
(<r2>)1/2 6.021

State 2 (1Δ)

Jump to S1C1
Energy calculated at HSEh1PBE/6-311G**
 hartrees
Energy at 0K-2335.253059
Energy at 298.15K-2335.251280
HF Energy-2335.253059
Nuclear repulsion energy89.199798
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 HSEh1PBE/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 671 645 69.27      

Unscaled Zero Point Vibrational Energy (zpe) 335.6 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 322.3 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 HSEh1PBE/6-311G**
B
0.35830

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/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 -1.384

Atom - Atom Distances (Å)
  As1 F2
As11.7620
F21.7620

picture of Arsenic monofluoride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.384      
2 F -0.384      


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 1.793 1.793
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.080 0.000 0.000
y 0.000 -26.476 0.000
z 0.000 0.000 -23.484
Traceless
 xyz
x 5.900 0.000 0.000
y 0.000 -5.194 0.000
z 0.000 0.000 -0.706
Polar
3z2-r2-1.412
x2-y27.396
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.445 0.000 0.000
y 0.000 2.802 0.000
z 0.000 0.000 3.617


<r2> (average value of r2) Å2
<r2> 36.327
(<r2>)1/2 6.027