AM_Sulfur_9 Formula: S Name: Sulfur Unit cell: 10.75 7.25 12.25 90.0 92.3 90.0 , V=953.97 Space group: P121/N1 (14)

Debaerdemaeker T , Kutoglu A , Crystal Structure Communications , 3 (1974) p.611-613, Cyclooctadecasulfur, S18 (beta), Locality: synthetic, Note: beta phase