双(μ - 3,5 - 二硝基苯甲酸根 - κO:O)双(μ - 3,5 - 二硝基苯甲酸根)-κO,O:O;κO:O,O - 双 - [(3,5 - 二硝基苯甲酸根 - κO,O)(1,10 - 菲咯啉 - κN,N)]镝(III)
Bis(μ-3,5-dinitro-benzoato-κO:O)bis-(μ-3,5-dinitro-benzoato)-κO,O:O;κO:O,O-bis-[(3,5-dinitro-benzoato-κO,O)(1,10-phenanthroline-κN,N)dysprosium(III)].
作者信息
Dong Chun-Hua, Zhang Da-Hai, Ren Ning, Xi Gai-Qing, Hao Juan-Juan
机构信息
Department of Chemistry, Handan College, Handan, Hebei 056005, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Dec 18;67(Pt 1):m102. doi: 10.1107/S1600536810052001.
In the binuclear title complex, [Dy(2)(C(7)H(3)N(2)O(6))(6)(C(12)H(8)N(2))(2)], the Dy(III) ions exhibit a distorted monocapped square-anti-prismatic geometry and are coordinated by seven O atoms of four 3,5-dinitrobenzoate (DNBA) anions and two N atoms of a phenanthroline ligand. The carboxylate groups of the DNBA anions exhibit three coordination modes: bidentate chelating, bidentate chelating-bridging and tridentate chelating-bridging. The center of the mol-ecule is located on a crystallographic center of inversion.
在双核标题配合物[Dy₂(C₇H₃N₂O₆)₆(C₁₂H₈N₂)₂]中，Dy(III)离子呈现出扭曲的单帽四方反棱柱几何构型，由四个3,5 - 二硝基苯甲酸根（DNBA）阴离子的七个O原子和一个菲咯啉配体的两个N原子配位。DNBA阴离子的羧酸根基团呈现出三种配位模式：双齿螯合、双齿螯合 - 桥联和三齿螯合 - 桥联。分子中心位于一个晶体学反演中心上。
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