Species with data from:

Clauberg, H.; Minsek, D.W.; Chen, P., Mass and photoelectron spectroscopy of C3H2. ΔHf of singlet carbenes deviate from additivity by their singlet-triplet gaps, J. Am. Chem. Soc., 1992, 114, 99.

3 matching species were found.

For each matching species the following will be displayed:

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  1. Propadienylidene (C3H2)
    C3H2
  2. Cyclopropenylidene (C3H2)
    C3H2
  3. cyc-C3H2+ (C3H2+)