Citation: Li, Yangguang; Zhang, Hong; Wang, Enbo; Hao, Na; Hu, Changwen; Yan, Yu; Hall, Donavan (2002). A novel chiral coordination polymer with a two-dimensional undulated (6,4)-network: [Co4(2,2???-bipy)4(H2O)2(btec)2]n (btec???=???1,2,4,5-benzenetetracarboxylate)Electronic supplementary information (ESI) available: packing diagram and XPS, IR and TG spectra of 1. See http://www.rsc.org/suppdata/nj/b2/b205718b/.. New Journal of Chemistry, 26, pp. 1619-.