PH2+

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Species data

Common Formula	PH2+
Stoichiometric Formula	PH2+
Name	Phosphino cation
Mass	32.98886 a.m.u
Charge	1
CAS	12339-26-3
Inchi	InChI=1S/H2P/h1H2/q+1
InchiKey	UCEAQYMTODNVSU-UHFFFAOYSA-N
State	Ground State

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KIDA PH2+

ISM Abundance

log₁₀ Abundance	Reference	Source Name	Source Type	Link

Polarizability

Evaluation	Definition	Value (Å³)	Method	Origin	Reference
	total	2.068	Calculations	Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE

Definition: total Value (Å³): 2.068 Method: Calculations Origin: Other database Reference:

Dipole moment

Evaluation	Value (D)	Method	Origin	Reference
	-1.022	Calculations	Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE

Value (D): -1.022 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	1080.621 ±8	Reviews and Evaluations	Database : Burcat
	298	1082.957 ±8	Reviews and Evaluations	Database : Burcat
	0	1090.35 ±2.51	Measurements	Bibliography	Berkowitz, J. et al. ;1986;Journal of Chemical Physics;84,375-384

T (K): 0 Value (kJ.mol^-1) : 1080.621 ±8 Method: Reviews and Evaluations Origin: Other database Reference:
T (K): 298 Value (kJ.mol^-1) : 1082.957 ±8 Method: Reviews and Evaluations Origin: Other database Reference:
T (K): 0 Value (kJ.mol^-1) : 1090.35 ±2.51 Method: Measurements Origin: Bibliography Reference: Berkowitz, J. et al. ;1986;Journal of Chemical Physics;84,375-384

Desorption energy

No data

Diffusion energy

No data