Citation: Iyer, Abishek K.; Yin, Wenlong; Rudyk, Brent W.; Lin, Xinsong; Nilges, Tom; Mar, Arthur (2016). Metal ion displacements in noncentrosymmetric chalcogenides La3Ga1.67S7, La3Ag0.6GaCh7 (Ch=S, Se), and La3MGaSe7 (M=Zn, Cd). Journal of Solid State Chemistry, 243, pp. 221-231.
Formula: Ga1.67 La3 S7
Chemical name:lanthanum gallium sulfide (3/1.67/7)