Citation: Sun, Yan-Qiong; Zhang, Jie; Yang, Guo-Yu (2003). One- and two-dimensional coordination assemblies of a novel redox-active bipyridinium dimer ligand with magnetic oxalate complexesElectronic supplementary information (ESI) available: IR and 1H NMR spectra for BpyphCl2; IR and ESR spectra for 1; IR spectrum for 2; differing chirality of [Fe(ox)3]4? in 1; different chiral subunits of 2; TGA for 1 and 2; selected bond lengths and angles for 1 and 2; O?O distances in 1 and 2. See http://www.rsc.org/suppdata/dt/b3/b305560d/. Dalton Transactions, , pp. 3634-.