Hydrothermal syntheses and characterization of novel 3D open-framework and 2D grid lanthanide fumarates: Ln(2)(fum)(3)(H(2)fum)(H2O)(2) (Ln = Ce or Nd), [Sm-2(fum)(3)(H2O)(4)](H2O)(3), and [Yb-2(fum)(3)(H2O)(4)](H2O)(2)

Zhang GQ; Yang GQ; Ma JS

首页> 外文期刊>Crystal growth & design >Hydrothermal syntheses and characterization of novel 3D open-framework and 2D grid lanthanide fumarates: Ln(2)(fum)(3)(H(2)fum)(H2O)(2) (Ln = Ce or Nd), [Sm-2(fum)(3)(H2O)(4)](H2O)(3), and [Yb-2(fum)(3)(H2O)(4)](H2O)(2)

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Hydrothermal syntheses and characterization of novel 3D open-framework and 2D grid lanthanide fumarates: Ln(2)(fum)(3)(H(2)fum)(H2O)(2) (Ln = Ce or Nd), [Sm-2(fum)(3)(H2O)(4)](H2O)(3), and [Yb-2(fum)(3)(H2O)(4)](H2O)(2)

机译：新型3D开放式框架和2D网格镧系富马酸盐的水热合成和表征：Ln（2）（烟气）（3）（H（2）烟气）（H2O）（2）（Ln = Ce或Nd），[Sm- 2（烟气）（3）（H2O）（4）]（H2O）（3）和[Yb-2（烟气）（3）（H2O）（4）]（H2O）（2）

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Four novel open-framework or rectangular grid coordination polymers of lanthanide fumarates. where the lanthanides ce(III). Nd-III, Sm-III and Yb-III were used, were readily synthesized and structurally characterized. The direct hydrothermal reaction of fumaric acid and appropriate lanthanide oxides provided a highly efficient approach to the syntheses of multidimensional framework solids. Two types of three-dimensional (3D) open frameworks. Ln(2)(fum)(3)(H(2)fum)(H2O)(2) (Ln = Ce or Nd: 1 and 2) and [Sm-2(fum)(3)-(H2O)(4)](H2O)(3) (3), and one two-dimensional (2D) rectangular grid polymer, [Yb-2(fum)(3)(H2O)(4)](H2O)(2) (4), have been isolated from the hydrothermal reaction. The solids 1 and 2 are isostructural and consist of three types of ligand binding modes contributing to link the metal-O polyhedral chains to 3D open-framework architectures. Compound 3 has a 3D open-framework structure remarkably different from those of 1 and 2, owing to distinct ligand bridging patterns. The framework is microporous and incorporates some crystalline water molecules therein by hydrogen-bonding interactions. In contrast, the structure of compound 4 features a 2D rectangular grid-like framework composed of large cavities (10.5 x 9.4 angstrom(2)). Furthermore, the thermal behaviors and PXRD patterns of four compounds correlated with the corresponding structural features have been also investigated.

机译：四种富马酸镧的新型开放骨架或矩形网格配位聚合物。镧系元素铈（III）。使用了Nd-III，Sm-III和Yb-III，它们易于合成并进行结构表征。富马酸和适当的镧系元素氧化物的直接水热反应为多维框架固体的合成提供了一种高效的方法。两种类型的三维（3D）开放框架。 Ln（2）（烟气）（3）（H（2）烟气）（H2O）（2）（Ln = Ce或Nd：1和2）和[Sm-2（烟气）（3）-（H2O）（ 4）]（H2O）（3）（3）和一种二维（2D）矩形网格聚合物，[Yb-2（fum）（3）（H2O）（4）]（H2O）（2）（4 ），已从水热反应中分离出来。固体1和2是同构结构，由三种类型的配体结合模式组成，这些模式有助于将金属O多面体链连接到3D开放框架结构。由于不同的配体桥接方式，化合物3具有与1和2显着不同的3D开放框架结构。该框架是微孔的，并通过氢键相互作用在其中结合了一些结晶水分子。相反，化合物4的结构具有由大空腔（10.5 x 9.4埃（2））组成的2D矩形网格状框架。此外，还研究了与相应结构特征相关的四种化合物的热行为和PXRD图谱。

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《Crystal growth & design》 |2006年第4期|共7页
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Zhang GQ; Yang GQ; Ma JS;
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中图分类晶体学;
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SECONDARY BUILDING UNITS; COORDINATION POLYMERS; CRYSTAL-STRUCTURE; ORGANIC FRAMEWORK; MICROPOROUS MATERIALS; PHYSICAL-PROPERTIES; MAGNETIC-PROPERTIES; BINDING UNITS; NETWORK; SOLIDS;

机译：二级建筑单位;配位聚合物;晶体结构;有机框架;微孔材料;物理性能;磁性材料;结合单元;网络;固体;

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1. Hydrothermal syntheses and characterization of novel 3D open-framework and 2D grid lanthanide fumarates: Ln(2)(fum)(3)(H(2)fum)(H2O)(2) (Ln = Ce or Nd), [Sm-2(fum)(3)(H2O)(4)](H2O)(3), and [Yb-2(fum)(3)(H2O)(4)](H2O)(2) [J] . Zhang GQ, Yang GQ, Ma JS Crystal growth & design . 2006,第4期

机译：新型3D开放式框架和2D网格镧系富马酸盐的水热合成和表征：Ln（2）（烟气）（3）（H（2）烟气）（H2O）（2）（Ln = Ce或Nd），[Sm- 2（烟气）（3）（H2O）（4）]（H2O）（3）和[Yb-2（烟气）（3）（H2O）（4）]（H2O）（2）
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机译：两种具有无限量的镧系元素苯二甲酸[La2（isophth）2（Hisophth）2（H2O）·H2O] n和[Dy4（isophth）4（Ac）4（H2O）8·2H2O] n的水热合成，结构和性质Ln–O–Ln链接
3. Synthesis,crystal structure and characterizations of a novel lanthanide oxalatophosphonate with a 3D open-framework structure[Gd2{HO3PCH2NHCH2(CH2CH2OPO2)}(C2O4)2.5(H2O)2]·5H2O [J] . Yan Zhao, Jing Li, Zhen-Gang Sun Inorganic Chemistry Communications . 2008,第9期

机译：具有3D开放框架结构的新型镧系草酸酯膦酸酯的合成，晶体结构和表征[Gd2 {HO3PCH2NHCH2（CH2CH2OPO2）}（C2O4）2.5（H2O）2]·5H2O
4. Syntheses and Crystal Structure of Nine-Coordinate Mononuclear Na EuⅢ (edta)(H2O)3 · 4H2O and Binuclear Na4Eu2Ⅲ(Httha)2·10H2O Complexes [C] . International Conference on Rare Earth Research and Application; 2004; . 2004

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5. First Principle Studies on Solvation and Electronic Structures in M(-)Ln, with M(-)= Lithium(-)and Sodium(-), L = H2O and NH3, and n = 1-10 [D] . Zhang, Han 2012

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6. Photoluminescence Properties of Two Closely Related Isostructural Series Based on Anderson-Evans Cluster Coordinated With Lanthanides Ln(H2O)7{X(OH)6Mo6O18}•yH2O X = Al Cr [O] . Shailabh Tewari, Mohammad Adnan, Balendra, 2018

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7. Hydrothermal Syntheses and Characterization of Novel 3D Open-Framework and 2D Grid Lanthanide Fumarates: Ln2(fum)3(H2fum)(H2O)2 (Ln = Ce or Nd), Sm2(fum)3(H2O)4(H2O)3, and Yb2(fum)3(H2O)4(H2O)2 [O] . -1

机译：新型3D开放式框架和2D栅镧系元素的水热合成和表征：LN2（FUM）3（H2Fum）（H2O）2（LN = Ce或Nd），Sm 2（Fum）3（H2O）4（H2O） 3和YB2（FUM）3（H2O）4（H2O）2
8. DFT Calculation of IR Absorption Spectra for PCE-nH2O, TCE-nH2O, DCE-nH2O, VC-nH2O for Small and Water-Dominated Molecular Clusters. [R] . Huang, L., Lambrakos, S. G., Massa, L. 2017

机译：DFT计算pCE-nH2O，TCE-nH2O，DCE-nH2O，VC-nH2O对小分子和水分子团簇的红外吸收光谱。

Hydrothermal syntheses and characterization of novel 3D open-framework and 2D grid lanthanide fumarates: Ln(2)(fum)(3)(H(2)fum)(H2O)(2) (Ln = Ce or Nd), [Sm-2(fum)(3)(H2O)(4)](H2O)(3), and [Yb-2(fum)(3)(H2O)(4)](H2O)(2)

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