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链状聚[[[二丙烯酸根合-κO,O'-钕(III)]-二-μ-丙烯酸根合-κO,O':O';κO:O,O'-[三水合钕(III)]-二-μ-丙烯酸根合-κO,O':O';κO:O,O'] 三水合物]

catena-Poly[[[diacrylato-κO,O'-neodymium(III)]-di-μ-acrylato-κO,O':O';κO:O,O'-[triaqua-neodymium(III)]-di-μ-acrylato-κO,O':O';κO:O,O'] trihydrate].

作者信息

Hao Lujiang, Mu Chunhua, Kong Binbin

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Nov 8;64(Pt 12):m1492-3. doi: 10.1107/S1600536808026354.

DOI:10.1107/S1600536808026354
PMID:21581114
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2959831/
Abstract

The title compound, {[Nd(2)(CH(2)CHCOO)(6)(H(2)O)(3)]·3H(2)O}(n), was synthesized by hydro-thermal methods. The structure contains one-dimensional coordination polymers in which two distinct Nd(III) atoms show different coordination modes. One is coordinated by four bidentate acrylate ligands, two of which bridge Nd(III) atoms, and by two O atoms from a further two bridging acrylate ligands. The other Nd(III) atom is coordinated by two bidentate acrylate ligands, two O atoms from bridging acrylate ligands, and three water mol-ecules. Extensive hydrogen bonding between the coordinated and uncoordin-ated water mol-ecules and the O atoms of the acrylate ligands link the coordination polymers into a three-dimensional network.

摘要

标题化合物{[Nd₂(CH₂CHCOO)₆(H₂O)₃]·3H₂O}ₙ通过水热法合成。该结构包含一维配位聚合物，其中两个不同的Nd(III)原子呈现出不同的配位模式。一个由四个双齿丙烯酸酯配体配位，其中两个桥连Nd(III)原子，另外两个桥连丙烯酸酯配体的两个O原子也参与配位。另一个Nd(III)原子由两个双齿丙烯酸酯配体、桥连丙烯酸酯配体的两个O原子以及三个水分子配位。配位和未配位的水分子与丙烯酸酯配体的O原子之间广泛的氢键作用将配位聚合物连接成三维网络。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fb47/2959831/59838495ad88/e-64-m1492-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fb47/2959831/f64cea1f036e/e-64-m1492-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fb47/2959831/e20c1a1f3098/e-64-m1492-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fb47/2959831/59838495ad88/e-64-m1492-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fb47/2959831/f64cea1f036e/e-64-m1492-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fb47/2959831/e20c1a1f3098/e-64-m1492-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fb47/2959831/59838495ad88/e-64-m1492-fig3.jpg

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catena-Poly[[(1,10-phenanthroline-κN,N')praseodymium(III)]-di-μ-phenoxy-acetato-κO:O'-[(1,10-phenanthroline-κN,N')praseodymium(III)]-di-μ-phenoxy-acetato-κO:O'-di-μ-phenoxy-acetato-κO,O':O;κO:O,O'].链状聚[[(1,10-菲咯啉-κN,N')镨(III)]-二-μ-苯氧基乙酸根-κO:O'-[(1,10-菲咯啉-κN,N')镨(III)]-二-μ-苯氧基乙酸根-κO:O'-二-μ-苯氧基乙酸根-κO,O':O;κO:O,O']
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