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On the Detection of MgC<sub>2</sub> in Circumstellar Envelopes
Magnesiacyclopropynylidene, MgC2, is somewhat related to silacyclopropynylidene, SiC2.
P. B. Changala, H. Gupta, J. Cernicharo, J. R. Pardo, M. AgĂșndez, C. Cabezas, B. Tercero, M. GuĂ©lin, and M. C. McCarthy
reported on the