t-C3H2

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Species data
Name Propynylidene
Common Formula t-C3H2
Mass 38.01565 a.m.u
Charge 0
CAS 2008-19-7
Inchi 1S/C3H2/c1-3-2/h1-2H
InchiKey OUSWHEMIRJJMAW-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): 5.73
Method: Calculations
Origin: Bibliography
Reference: Vidal, T.~H.~G. et al. ;2017;\mnras;469, 435-447
Dipole moment
Value (D): 0.51
Method: Calculations
Origin: Bibliography
Reference: Nguyen, T.~L. et al. ;2001;J. Phys. Chem. A;105, 11549
Enthalpy of formation
T (K): 300
Value (kJ.mol-1) : 543
Method: Calculations
Origin: Bibliography
Reference: Aguilera-Iparraguirre, J. et al. ;2008;Chemical Physics;346, 56-68
Desorption energy
No data
Diffusion energy
No data