Citation: Bothma, Shalene N.; Sheppard, Charles J.; Turnbull, Mark M.; Landee, Christopher P.; Rademeyer, Melanie (2023). The odd--even effect in n-carboxyalkylammonium-containing organic--inorganic hybrids of Mn(ii) halides: structural and magnetic characterisation. CrystEngComm, 25, pp. 6568-6591.