Kratochvilite Formula: C13 H10 Name: Kratochvilite Unit cell: 8.365 18.745 5.654 90.0 90.0 90.0 , V=886.56 Space group: PNMA (62)
Gerkin R E , Lundstedt A P , Reppart W J , Acta Crystallographica, Section C , 40 (1984) p.1892-1894, Structure of fluorene, C13H10, at 159 K, Note: T = 159 K, Locality: synthetic