Citation: Jun Chen; Guo-Ping Yang; Wen-Huan Huang; Ling-Yan Pang; Cui-Ping Zhang; Yao-Yu Wang; Qi-Zhen Shi (2013). The nature of the metal ions influenced formation of coordination polymers based on asymmetric semi-rigid 3-(4-carboxyphenoxy)phthalic acid with N-heterocyclic ligands. Inorganica Chimica Acta, 400, pp. 7-12.