HCl+

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Species data

Common Formula	HCl+
Stoichiometric Formula	HCl+
Name	Hydrogen chloride, positive ion
Mass	35.97613 a.m.u
Charge	1
CAS	12258-94-5
Inchi	InChI=1S/ClH/h1H/q+1
InchiKey	BMELVZUCMXKZLN-UHFFFAOYSA-N
State	Ground State

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KIDA HCl+

ISM Abundance

log₁₀ Abundance	Reference	Source Name	Source Type	Link

Polarizability

Evaluation	Definition	Value (Å³)	Method	Origin	Reference
	total	1.126	Calculations	Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE

Definition: total Value (Å³): 1.126 Method: Calculations Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE Reference:

Dipole moment

Evaluation	Value (D)	Method	Origin	Reference
	-1.805	Calculations	Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE

Value (D): -1.805 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	1137.794 ±0.005	Reviews and Evaluations	Database : Burcat
	298	1143.81 ±0.005	Reviews and Evaluations	Database : Burcat

T (K): 0 Value (kJ.mol^-1) : 1137.794 ±0.005 Method: Reviews and Evaluations Origin: Other database Reference:
T (K): 298 Value (kJ.mol^-1) : 1143.81 ±0.005 Method: Reviews and Evaluations Origin: Other database Reference:

Desorption energy

No data

Diffusion energy

No data