科研之友
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摘要
In the title compound, {[Zn(C8H4O4)(C6H6N2O)2]﹞C6H6N2O}n, the ZnII ion exhibits a tetrahedral coordination environment defined by two benzene-1,4-dicarboxylate dianions and two 4-pyridinealdoxime ligands. The dianions bridge the ZnII ions, giving a zigzag chain along the b axis. Adjacent chains are connected by O〞H...O hydrogen bonds, forming a cavity in which an uncoordinating 4-pyridinealdoxime molecule is located; this molecule is linked by O〞H...O and O〞H...N hydrogen bonds to the zigzag chain.
