AM_MnNb3S6 Formula: Mn.98 Nb3 S6 Name: MnNb3S6 Unit cell: 5.782 5.782 12.629 90.0 90.0 120.0 , V=365.64 Space group: P6322 (182)

Anzenhofer K , van den Berg J M , Cossee P , Helle J N , Journal of Physics and Chemistry of Solids , 31 (1970) p.1057-1067, The crystal structures and magnetic susceptibilities of MnNb3S6, FeNb3S6,, CoNb3S6 and NiNb3S6