HF+

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Species data

Common Formula	HF+
Stoichiometric Formula	HF+
Name	Hydrogen fluoride, positive ion
Mass	20.00568 a.m.u
Charge	1
CAS	12381-92-9
Inchi	InChI=1S/FH/h1H/q+1
InchiKey	GCZNJFDPFDGYDB-UHFFFAOYSA-N
State	Ground State

Search all reactions with HF+

KIDA HF+

ISM Abundance

log₁₀ Abundance	Reference	Source Name	Source Type	Link

Polarizability

Evaluation	Definition	Value (Å³)	Method	Origin	Reference
	total	0.366	Calculations	Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE

Definition: total Value (Å³): 0.366 Method: Calculations Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE Reference:

Dipole moment

Evaluation	Value (D)	Method	Origin	Reference
	-2.455	Calculations	Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE

Value (D): -2.455 Method: Calculations Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE Reference:

Enthalpy of formation

Evaluation	T (K)	Value (kJ.mol^-1)	Method	Origin	Reference
	0	1275.62 ±0.06	Reviews and Evaluations	Database : Burcat
	298	1281.847 ±0.06	Reviews and Evaluations	Database : Burcat

T (K): 0 Value (kJ.mol^-1) : 1275.62 ±0.06 Method: Reviews and Evaluations Origin: Other database Reference:
T (K): 298 Value (kJ.mol^-1) : 1281.847 ±0.06 Method: Reviews and Evaluations Origin: Other database Reference:

Desorption energy

No data

Diffusion energy

No data