Thioxoethenylidene, is a reactive heteroallene molecule with formula CCS.
Thioxoethenylidene, is a reactive heteroallene molecule with formula CCS.
==Occurrence== CCS is found in space in large quantities. This includes the Taurus Molecular Cloud in TMC-1, TMC-1c and L1521B. These are likely in young starless molecular cloud cores.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).