Citation: Sanjeewa, Liurukara D.; McGuire, Michael A.; McMillen, Colin D.; Garlea, Vasile O.; Kolis, Joseph W. (2017). Polar Materials with Isolated V4+ S = 1/2 Triangles: NaSr2V3O3(Ge4O13)Cl and KSr2V3O3(Ge4O13)Cl. Chemistry of Materials, 29, pp. 1404-.