title: Bis(μ-pyridine-2,4-dicarboxyl-ato)-κN,O:O;κO:N,O-bis-[triaqua-magnesium(II)].
abstract: In the title centrosymmetric Mg(II) complex, [Mg(2)(C(7)H(3)NO(4))(2)(H(2)O)(6)], each Mg cation is N,O-chelated by a pyridine-2,4-dicarboxyl-ate dianion and is coordinated by three water mol-ecules. A carboxyl-ate O atom from the neighboring pyridine-2,4-dicarboxyl-ate dianion bridges the Mg cation to complete the MgNO(5) distorted octa-hedral coordination geometry. The dinuclear complex mol-ecules are linked by inter-molecular O-H⋯O hydrogen bonding, forming a three-dimensional supra-molecular structure.
authors: College of Chemistry and Chemical Engineering, Liaocheng University, Shandong 252059, People's Republic of China.
authors: Qing-Fu
authors: QF
authors: Zhang
authors: Dan-Dan
authors: DD
authors: Han
authors: Jian-Dong
authors: JD
authors: Pang
authors: Ning-Ning
authors: NN
authors: Meng
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