AM_Silicon_6 Formula: Si Name: Silicon Unit cell: 7.92 4.7586 4.7361 90.0 90.0 90.0 , V=178.49 Space group: CMCA (64)

Hanfland M , Schwarz U , Syassen K , Takemura K , Physical Review Letters , 82 (1999) p.1197-1200, Crystal structure of the high-pressure phase silicon VI, Locality: synthetic, Sample: at P = 45.5 GPa, Note: phase VI