C2H3+

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Species data

Common Formula	C2H3+
Stoichiometric Formula	C2H3+
Name	Vinyl cation
Mass	27.02293 a.m.u
Charge	1
CAS	14604-48-9
Inchi	InChI=1S/C2H3/c1-2/h1H,2H2/q+1
InchiKey	QLLSNXSJBAXPLZ-UHFFFAOYSA-N
State	Ground State

Search all reactions with C2H3+

KIDA C2H3+

ISM Abundance

log₁₀ Abundance	Reference	Source Name	Source Type	Link

Polarizability

Evaluation	Definition	Value (Å³)	Method	Origin	Reference
	total	2.315	Calculations	Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE

Definition: total Value (Å³): 2.315 Method: Calculations Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE Reference:

Dipole moment

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

Value (D): 1.128 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	1119.2 ±0.67	Reviews and Evaluations	Database : Burcat
	298	1122.34 ±0.67	Reviews and Evaluations	Database : Burcat

T (K): 0 Value (kJ.mol^-1) : 1119.2 ±0.67 Method: Reviews and Evaluations Origin: Other database Reference:
T (K): 298 Value (kJ.mol^-1) : 1122.34 ±0.67 Method: Reviews and Evaluations Origin: Other database Reference:

Desorption energy

No data

Diffusion energy

No data