Citation: Gillon, Amy L.; Guy Orpen, A.; Starbuck, Jonathan; Wang, Xi-Meng; Rodr\'iguez-Mart\'in, Yolanda; Ruiz-P\'erez, Catalina (1999). Cation-controlled formation of [{MCl4}n]2n− chains in [4,4′-H2bipy][MCl4] (M = Mn, Cd): an alternative to the A2MCl4 <100> layer perovskite structure†. Chemical Communications, , pp. 2287-.