AM_Diamond_8 Formula: C Name: Diamond Unit cell: 2.52 2.52 4.12 90.0 90.0 120.0 , V=22.66 Space group: P63/MMC (194)

Fayos J , Journal of Solid State Chemistry , 148 (1999) p.278-285, Possible 3D carbon structures as progressive intermediates in graphite, to diamond phase transition, Note: mathematical model, phase: diamond(hex)