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四-双（μ-2,4-二氟苯甲酸根）双-[(2,4-二氟苯甲酸根)(1,10-菲咯啉)钆(III)]

Tetra-kis(μ-2,4-difluoro-benzoato)bis-[(2,4-difluoro-benzoato)(1,10-phenanthroline)gadolinium(III)].

作者信息

Wang Shou-Bin, He Hong-Mei, Li Sheng, Tang Kun

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Mar 5;64(Pt 4):m516. doi: 10.1107/S1600536808004431.

DOI:10.1107/S1600536808004431
PMID:21201985
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2960912/
Abstract

In the title compound, [Gd(2)(C(7)H(3)F(2)O(2))(6)(C(12)H(8)N(2))(2)], the asymmetric unit comprises one Gd(3+) cation chelated by two 2,4-difluoro-benzoate and one 1,10-phenanthroline ligands. Two cations are linked into a centrosymmetric dimer via three bridging carboxyl-ate groups of 2,4-difluoro-benzoate ligands. Each Gd(3+) ion is nine-coordinated by seven O atoms and two N atoms.

摘要

在标题化合物[Gd₂(C₇H₃F₂O₂)₆(C₁₂H₈N₂)₂]中，不对称单元包含一个由两个2,4 - 二氟苯甲酸酯和一个1,10 - 菲咯啉配体螯合的Gd³⁺阳离子。两个阳离子通过2,4 - 二氟苯甲酸酯配体的三个桥连羧酸根基团连接成一个中心对称二聚体。每个Gd³⁺离子由七个O原子和两个N原子九配位。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/12d1/2960912/82f48e36a9c6/e-64-0m516-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/12d1/2960912/82f48e36a9c6/e-64-0m516-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/12d1/2960912/82f48e36a9c6/e-64-0m516-fig1.jpg

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