An open-framework rutile-type magnesium isonicotinate and its structural analogue with an anatase topology

作者:Liu Tingzhi; Luo Daibing; Xu Dingguo*; Zeng Hongmei; Lin Zhien
来源:Dalton Transactions, 2013, 42(2): 368-371.
DOI:10.1039/c2dt31394d

摘要

Two new photoluminescent magnesium-based coordination polymers, Mg(int)(2)center dot H2O (1) and Mg(nt)(2) (2), were synthesized under solvothermal conditions. Structural analyses reveal that they have different 3,6-connected frameworks with rutile-and anatasetype topologies, respectively. Compound 1 remains stable after the removal of its guest molecules and it exhibits weak ferroelectric behavior.