title: Tetraphosphabenzenes obtained via a triphosphacyclobutadiene intermediate.
authors.affiliation: Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 6-435, Cambridge, MA 02139-4307, USA.
authors.forename: Nicholas A
authors.initials: NA
authors.lastname: Piro
authors.forename: Christopher C
authors.initials: CC
authors.lastname: Cummins
mesh_terms: D018360:Crystallography, X-Ray; D003503:Cyclobutanes / Q000737:chemistry*; D008958:Models, Molecular; D008968:Molecular Conformation; D009943:Organophosphorus Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D013237:Stereoisomerism
chemical_list: D003503:Cyclobutanes; D009943:Organophosphorus Compounds