Trithiapentalene is an organic bicyclic molecule containing two sulfur heterocycles. Its 10-π aromatic structure is similar to naphthalene. There has been a literature dispute about whether the connectivity among the three sulfur atoms is a case of rapid tautomerization between two valence tautomers or a 3-center 4-electron bond. left|thumb|650x650px|Resonance (chemistry)|Resonance structures of trithiapentalene
Trithiapentalene is an organic bicyclic molecule containing two sulfur heterocycles. Its 10-π aromatic structure is similar to naphthalene. There has been a literature dispute about whether the connectivity among the three sulfur atoms is a case of rapid tautomerization between two valence tautomers or a 3-center 4-electron bond. left|thumb|650x650px|Resonance (chemistry)|Resonance structures of trithiapentalene
The reactions have been little studied. It forms a dinickel complex upon reaction with bis(allyl)nickel.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).