orthocarbon

Orthocarbon refers to a hypothetical allotrope of carbon with the chemical formula C. While elemental carbon exists in various well-known forms like diamond, graphite, graphene, and fullerenes, orthocarbon has not been experimentally verified or synthesized. Theoretical studies have explored its potential existence and properties. One proposed structure for orthocarbon involves a single carbon atom at the center of a cubic lattice of other carbon atoms. Another theoretical concept refers to a molecule containing a central carbon atom bonded to four other carbon atoms, forming a tetrahedral structure, though this is more commonly referred to as tetravalent carbon or a carbocation derivative depending on the specific bonding. The concept of orthocarbon is largely confined to theoretical chemistry and has not yet transitioned into practical application or observation. Research into novel carbon allotropes continues, but orthocarbon remains a speculative entity.