C5H5

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Species data
Common Formula C5H5
Stoichiometric Formula C5H5
Name pent-1-en-4-yn-3-yl radical
Mass   65.03913 a.m.u
Charge   0
CAS   78596-31-3
Inchi InChI=1S/C5H5/c1-3-5-4-2/h1,4-5H,2H2
InchiKey MOHCYMPYDWGDHY-UHFFFAOYSA-N
Electronic State
Excitation Ground State

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ISM Abundance  
log10 Abundance Reference Source Name Source Type Link
Polarizability  
No data
Dipole moment  
No data
Enthalpy of formation  
T (K): 0
Value (kJ.mol-1) : 394.23 ±8
Method: Reviews and Evaluations
Origin: Other database
Reference:
T (K): 298
Value (kJ.mol-1) : 384.93 ±8
Method: Reviews and Evaluations
Origin: Other database
Reference:
Desorption energy  
No data
Diffusion energy  
No data