Syntheses, structures and properties of four 3D microporous lanthanide coordination polymers based on 3,5-pyrazoledicarboxylate and oxalate ligands
Syntheses, structures and properties of four 3D microporous lanthanide coordination polymers based on 3,5-pyrazoledicarboxylate and oxalate ligands
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四种基于3,5-吡唑二甲酸酯和草酸酯配体的3D微孔稀土配位聚合物的合成、结构和性能
DOI:
10.1016/j.jssc.2014.01.020
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发表时间:
2014-04
影响因子:
3.3
通讯作者:
Xue, Gang-Lin
中科院分区:
文献类型:
--
作者:
Xie, Juan;Dong, Fa-Xin;Yang, Meng-Lin;Xue, Gang-Lin
Four three-dimensional lanthanide coordination polymers with reversible structural interconversions, [Ln2(Hpdc)2(C2O4)(H2O)4]n·2nH2O [Ln=Sm (1), Eu (2), Tb (3) and Dy (4)], have been synthesized by hydrothermal reactions of lanthanide nitrates with 3,5-pyrazoledicarboxylic (H3pdc) and oxalic acids. It is noteworthy that there is an in situ reaction in1, in which H3pdc was decomposed into (ox)2−with Cu(II)–Sm(III) synergistic effect under hydrothermal conditions. These compounds are isostructural and crystallized in the monoclinicP21/cspace group. TheLn(III) ions are eight-coordinated with dodecahedron coordination geometry. These polyhedra are linked by oxalate groups to form 1D zigzag chain, which are further connected by 3,5-pyrazoledicarboxylate to extend similar 3D frameworks with channels alongc-axis in1–4. These coordination polymers display the characteristic emission bands of theLn(III) ions in the solid state and possess good thermal stabilities.
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影响因子:
15
作者:
Bin Zhao;P. Cheng;Xiaoyan Chen;Cai Cheng;Wei Shi;D. Liao;Shi‐Ping Yan;Zong-hui Jiang
通讯作者:
Bin Zhao;P. Cheng;Xiaoyan Chen;Cai Cheng;Wei Shi;D. Liao;Shi‐Ping Yan;Zong-hui Jiang
影响因子:
4.9
作者:
D. Long;A. Blake;N. Champness;M. Schröder
通讯作者:
D. Long;A. Blake;N. Champness;M. Schröder
影响因子:
4.9
作者:
T. Maji;G. Mostafa;Ho‐Chol Chang;S. Kitagawa
通讯作者:
T. Maji;G. Mostafa;Ho‐Chol Chang;S. Kitagawa
影响因子:
3.8
作者:
Jian Lü;E. Shen;Yang-guang Li;D. Xiao;E. Wang;Lin Xu
通讯作者:
Jian Lü;E. Shen;Yang-guang Li;D. Xiao;E. Wang;Lin Xu
影响因子:
4.6
作者:
Chen, W;Wang, JY;Wang, SN
通讯作者:
Wang, SN