Citation: Qin, Jun-Sheng; Du, Dong-Ying; Li, Shun-Li; Lan, Ya-Qian; Shao, Kui-Zhan; Su, Zhong-Min (2011). pH-Tuned self-assembly of organic--inorganic hybrids based on different vanadate chains, Zn(ii) ions and flexible ligands: crystallizing in polar and centrosymmetric space group. CrystEngComm, 13, pp. 779-.