Enthalpy of formation (Hfg), Entropy, Integrated heat capacity (0 K to 298.15 K) (HH), Heat Capacity (Cp)

Property	Value	Uncertainty	units	Reference	Comment

Information can also be found for this species in the NIST Chemistry Webbook

Vibrational levels (cm^-1)

Mode Number	Symmetry	Frequency (cm-1)	Frequency Reference	Intensity (km mol-1)	Int. unc.	Intensity Reference	Comment
1	Σ	686	webbook

vibrational zero-point energy: 342.9 cm^-1
Calculated vibrational frequencies for AsF (Arsenic monofluoride).

Rotational Constants (cm^-1)
See section I.F.4 to change rotational constant units

A	B	C	reference	comment
	0.36480		webbook

Calculated rotational constants for AsF (Arsenic monofluoride).

Product of moments of inertia
46.21061	amu Å2		7.673572E-39	gm cm2

Geometric Data

Point Group C_∞v

Internal coordinates
distances (r) in Å, angles (a) in degrees, dihedrals (d) in degrees

Description	Value	unc.	Connectivity				Reference	Comment
			Atom 1	Atom 2	Atom 3	Atom 4
rFAs	1.736	0.001	1	2			webbook

Cartesians

Atom	x (Å)	y (Å)	z (Å)
As1	0.0000	0.0000	0.0000
F2	0.0000	0.0000	1.7360

Atom - Atom Distances
Distances in Å

	As1	F2
As1		1.7360
F2	1.7360

Calculated geometries for AsF (Arsenic monofluoride).

Bond descriptions
Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond

Bond Type	Count
F-As	1

Connectivity

Atom 1	Atom 2
As1	F2

Electronic energy levels (cm^-1)

Energy (cm-1)	Degeneracy	reference	description
0	3	webbook	3Σ
7053.5	2	webbook	1Σ
13648.6	1	webbook

Dipole, Quadrupole and Polarizability
Electric dipole moment
Calculated electric dipole moments for AsF (Arsenic monofluoride).
Electric quadrupole moment
Calculated electric quadrupole moments for AsF (Arsenic monofluoride).

References
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squib	reference	DOI
webbook	NIST Chemistry Webbook (http://webbook.nist.gov/chemistry)

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