Wang Na, Wang Yan-Jun, Lin Qiu-Yue
Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua, Zhejiang 321004, People's Republic of China, and, College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, Zhejiang, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 17;65(Pt 7):m782. doi: 10.1107/S1600536809021801.
The title compound, Cd(C(8)H(8)O(5))(C(3)H(4)N(2))(2), was synthesized by the reaction of 7-oxabicyclo-[2.2.1]heptane-2,3-dicarboxylic anhydride, cadmium acetate and imidazole. The Cd(II) atom is seven-coordinated in a distorted penta-gonal-bipyramidal configuration by five O atoms from carboxyl-ate groups of three 7-oxabicyclo-[2.2.1]heptane-2,3-dicarboxylate ligands and two N atoms from two imidazole ligands. The crystal structure is stabilized by N-H⋯O and C-H⋯O hydrogen-bonding and C-H⋯π inter-actions.
标题化合物[Cd(C₈H₈O₅)(C₃H₄N₂)₂]ₙ是通过7-氧杂双环[2.2.1]庚烷-2,3-二羧酸酐、醋酸镉和咪唑反应合成的。Cd(II)原子由来自三个7-氧杂双环[2.2.1]庚烷-2,3-二羧酸酯配体的羧酸盐基团的五个O原子和来自两个咪唑配体的两个N原子以扭曲的五角双锥构型七配位。晶体结构通过N-H⋯O和C-H⋯O氢键以及C-H⋯π相互作用得以稳定。
