文摘
A Zn-based complexes with chemical formulae {[Zn(L)0.5(4,4'-Bipy)] · 2H2O} (I) (H4L = 5,5'-(1,4-phenylene-bis(methylene))bis(oxy) diisophthalic acid), has been synthesized and structurally characterized. Single-crystal X-ray crystallography (CIF file CCDC no. 1465538) reveals that compound I shows a three-dimensional three-fold interpenetrating network simplified by a bbf topology (vertex symbol (66)2(64.82)). Complex I can work as highly sensitive sensors to Cu2+, CrO42- and explosive by luminescent quenching.