l-C3H3+

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Species data
Common Formula l-C3H3+
Stoichiometric Formula H3C3+
Name Propargyl cation
Mass   39.02293 a.m.u
Charge   1
CAS   21540-27-2
Inchi InChI=1S/C3H3/c1-3-2/h1H,2H2/q+1
InchiKey XWSPZAXIQPESSO-UHFFFAOYSA-N
Electronic State
Excitation Ground State

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ISM Abundance  
log10 Abundance Reference Source Name Source Type Link
Polarizability  
Definition: total
Value 3): 4.014
Method: Calculations
Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE
Reference:
Dipole moment  
Value (D): -0.401
Method: Calculations
Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE
Reference:
Enthalpy of formation  
T (K): 0
Value (kJ.mol-1) : 1201.645 ±8
Method: Reviews and Evaluations
Origin: Other database
Reference:
T (K): 298
Value (kJ.mol-1) : 1198.416 ±8
Method: Reviews and Evaluations
Origin: Other database
Reference:
T (K): 298
Value (kJ.mol-1) : 1189 ±8
Method: Calculations
Origin: Bibliography
Reference: Vazquez, J. et al. ;2009;The journal of physical chemistry. A;113, 12447
Desorption energy  
No data
Diffusion energy  
No data