RbSH West C D Zeitschrift fur Kristallographie 88 (1934) 97-115 The crystal structures of some alkali hydrosulfides and monosulfides _database_code_amcsd 0010529 6.93 6.93 6.93 90 90 90 Fm3m atom x y z Rb 0 0 0 S .5 .5 .5