A 1D Cu(II) coordination polymer exhibiting ferromagnetic interactions and a mononuclear Cu(II) complex of substituted pyrazole carboxylic acids: Synthesis, characterization and crystal structure

Polyhedron ◽  
2011 ◽  
Vol 30 (9) ◽  
pp. 1571-1578 ◽  
Author(s):  
Tarak Nath Mandal ◽  
Somnath Roy ◽  
Samik Gupta ◽  
Kinsuk Das ◽  
Rajat Saha ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Coordination Polymer ◽  
Carboxylic Acids ◽  
Ferromagnetic Interactions

The synthesis, crystal structure and magnetic properties of a one-dimensional terbium(III)–octacyanidomolybdate(V) assembly

2014 ◽  
Vol 70 (12) ◽  
pp. 1169-1173 ◽  
Author(s):  
Hong Shen
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Ir Spectroscopy ◽  
Coordination Polymer ◽  
Three Dimensional ◽  
X Ray Diffraction ◽  
One Dimensional ◽  
X Ray ◽  
Cyanide Ligands ◽  
Ferromagnetic Interactions

A one-dimensional cyanide-bridged coordination polymer, poly[[aquadi-μ-cyanido-κ4C:N-hexacyanido-κ6C-(dimethylformamide-κO)bis(3,4,7,8-tetramethyl-1,10-phenanthroline-κ2N,N′)terbium(III)molybdate(V)] 4.5-hydrate], [MoTb(CN)8(C16H16N2)2(C3H7NO)(H2O)]·4.5H2O}n, has been prepared and characterized through IR spectroscopy, elemental analysis and single-crystal X-ray diffraction. The compound consists of one-dimensional chains in which cationic [Tb(tmphen)2(DMF)(H2O)]3+(tmphen is 3,4,7,8-tetramethyl-1,10-phenanthroline) and anionic [MoV(CN)8]3−units are linked in an alternating fashion through bridging cyanide ligands. Neighbouring chains are connected by three types of hydrogen bonds (O—H...O, O—H...N and C—H...O) and by π–π interactions to form a three-dimensional supramolecular structure. In addition, magnetic investigations show that ferromagnetic interactions exist in the compound.

Crystal Structure of the 2D Dimensional Coordination Polymer {[Cu(dps)2(DMSO)2](ClO4)2}n Based on 4,4/ -Dipyridyl Sulfide

2018 ◽  
Vol 483 (6) ◽  
pp. 631-635
Author(s):  
Yu. Tupolova ◽  
◽  
I. Shcherbakov ◽  
L. Popov ◽  
V. Tkachev ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Coordination Polymer

A 2-D Zn(II) coordination polymer based on 4,5-imidazoledicarboxylate and bis(benzimidazole) ligands: synthesis, crystal structure and fluorescence properties

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Xinzhao Xia ◽  
Lixian Xia ◽  
Geng Zhang ◽  
Yuxuan Jiang ◽  
Fugang Sun ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Coordination Polymer ◽  
Zigzag Chain ◽  
Supramolecular Framework ◽  
X Ray Diffraction ◽  
Hydrothermal Conditions ◽  
Hydrogen Bond Interaction ◽  
X Ray ◽  
New Type ◽  
Solid State Fluorescence

Abstract In this work, a new type of zinc(II) coordination polymer {[Zn(HIDC)(BBM)0.5]·H2O} n (Zn-CP) was synthesized using 4,5-imidazoledicarboxylic acid (H3IDC) and 2,2-(1,4-butanediyl)bis-1,3-benzimidazole (BBM) under hydrothermal conditions. Its structure has been characterized by infrared spectroscopy, elemental analysis and single crystal X-ray diffraction analysis. The Zn(II) ion is linked by the HIDC2− ligand to form a zigzag chain by chelating and bridging, and then linked by BBM to form a layered network structure. Adjacent layers are further connected by hydrogen bond interaction to form a 3-D supramolecular framework. The solid-state fluorescence performance of Zn-CP shows that compared with free H3IDC ligand, its fluorescence intensity is significantly enhanced.

scholarly journals Crystal structure of two-dimensional coordination polymer poly-[μ2-azido-aqua-(μ2-pyrazine-2-carboxylato-κ3O,N:N′)nickel(II)], C5H5N5O3Ni

2016 ◽  
Vol 231 (4) ◽  
pp. 1163-1164
Author(s):  
Yu Youzhu ◽  
Guo Yuhua ◽  
Yang Liguo ◽  
Niu Yongsheng
Keyword(s):  
Crystal Structure ◽  
Coordination Polymer ◽  
Two Dimensional

AbstractC5H5N5O3Ni, monoclinic, C2/c (no. 15), a = 8.5804(17) Å, b = 13.790(3) Å, c = 13.969(3) Å, β = 104.37(3)°, V =1601.2(6)Å3, Z = 8, Rgt(F) = 0.0203, wRref(F2) = 0.0550, T = 293 K.

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