Citation: Meyer, G.; Ax, P.; Cromm, A.; Linzmeier, H. (1984). Seven-coordinate trivalent Rare Earths. The phyllochlorides A Re2 Cl7 (A= K, Rb, Cs, RE=Sm-Lu,Y) and the crystal structure of In Y2 Cl7. Journal of the Less-Common Metals, 98, pp. 323-337.