scholarly journals Three new coordination polymers based on bis(4-(4H-1,2,4-triazol-4-yl)phenyl)methane: syntheses, structures, multiresponsive luminescent sensitive detection for antibiotics and pesticides, and antitumor activities

RSC Advances ◽  
2019 ◽  
Vol 9 (72) ◽  
pp. 42272-42283 ◽  
Author(s):  
Chang-Sheng Wang ◽  
Qi Huang ◽  
Xia Wang ◽  
Yu-Tong Zhang ◽  
Dong-Sheng Ma ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Metal Salts ◽  
Sensitive Detection ◽  
Antitumor Activities ◽  
Solvothermal Conditions

Three novel coordination polymers (CPs) have been synthesized under solvothermal conditions by the reaction of bis(4-(4H-1,2,4-triazol-4-yl)phenyl)methane (L) and varied metal salts.

A series of helical coordination polymers based on two racemic bis(pyridylmethylene) propane-1,2-diamine ligands: relationship of conformations, structures and properties

CrystEngComm ◽  
2019 ◽  
Vol 21 (47) ◽  
pp. 7249-7259 ◽  
Author(s):  
Li-Na Zhu ◽  
Zhao-Peng Deng ◽  
Li-Hua Huo ◽  
Shan Gao
Keyword(s):  
Coordination Polymers ◽  
Self Assembly ◽  
The Self ◽  
Metal Salts ◽  
Structures And Properties ◽  
Relationship Of ◽  
Diamine Ligands

The self-assembly of d10 metal salts and two racemic bis(pyridyl) diamine ligands generates ten complexes, showing diverse helical and wavelike chains, (4,4) layers, as well as 3D sqc and uog nets.

Two-dimensional lanthanide(III) coordination polymers: solvothermal synthesis, crystal structure, and stability

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Runmei Ding ◽  
Zixin He ◽  
Meilin Wang ◽  
Danian Tian ◽  
Peipei Cen
Keyword(s):  
Crystal Structure ◽  
Coordination Polymers ◽  
Solvothermal Synthesis ◽  
Analysis Data ◽  
Water Stability ◽  
Two Dimensional ◽  
X Ray Diffraction ◽  
Triclinic Space Group ◽  
X Ray ◽  
Solvothermal Conditions

AbstractBased on 2-(4-pyridyl)-terephthalate (H2pta) and oxalate ligands, two new lanthanide-containing coordination polymers (CPs), [Tb(pta)(C2O4)0.5(H2O)2)]·2H2O (1) and [Sm(pta)(C2O4)0.5(H2O)2)]·2H2O (2), have been synthesized under solvothermal conditions. The structures of both 1 and 2 have been determined by single-crystal X-ray diffraction. Infrared, elemental analysis, powder X-ray diffraction and thermogravimetric analysis data are also presented. The crystals of 1 and 2 exhibit isostructural layer-like networks, crystallizing in the triclinic space group P$‾{1}$. The layers are further stabilized and associated into 3D architectures through hydrogen bonding. Remarkably, the CPs 1 and 2 exhibit excellent water stability and remarkable thermostability with thermal decomposition temperatures of more than 420 °C.

Four coordination polymers based on dinuclear and trinuclear units with a new multifunctional pyridyl-dicarboxylate ligand: luminescence and magnetic properties

CrystEngComm ◽  
2017 ◽  
Vol 19 (38) ◽  
pp. 5755-5763 ◽  
Author(s):  
Feng Liu ◽  
Wei Gao ◽  
Xiu-Mei Zhang ◽  
Jie-Ping Liu ◽  
En-Qing Gao
Keyword(s):  
Magnetic Properties ◽  
Coordination Polymers ◽  
X Ray ◽  
X Ray Crystallography ◽  
Dicarboxylate Ligand ◽  
Solvothermal Conditions

Four coordination polymers with a new pyridyl-dicarboxylate ligand were synthesized under solvothermal conditions and studied by means of X-ray crystallography, topological analyses, luminescence and magnetic analyses.

scholarly journals Two zinc(ii) coordination polymers based on flexible co-ligands featuring assembly imparted sensing abilities for Cr2O72− and o-NP

RSC Advances ◽  
2019 ◽  
Vol 9 (37) ◽  
pp. 21086-21094 ◽  
Author(s):  
Meili Zhang ◽  
Yanjin Zheng ◽  
Min Liu ◽  
Yixia Ren ◽  
Zhixiang Wang ◽  
...  
Keyword(s):  
Fluorescence Quenching ◽  
Coordination Polymers ◽  
Sensitive Detection

Two zinc(ii) complexes exhibit the different architectures, and they have been shown to be excellent discriminative probe for the highly selective and sensitive detection of Cr2O72− and o-NP based on their sensitive fluorescence quenching.

Coordination polymers with Co(II) sulfate layers linked by alkanediamines of varying chain length

2005 ◽  
Vol 83 (6-7) ◽  
pp. 668-673 ◽  
Author(s):  
J N Behera ◽  
C NR Rao
Keyword(s):  
General Formula ◽  
Chain Length ◽  
Coordination Polymers ◽  
Solvothermal Synthesis ◽  
Cobalt Sulfate ◽  
Ferromagnetic Interaction ◽  
Solvothermal Conditions ◽  
Weak Ferromagnetic

Coordination polymers of the general formula Co[HN(CH2)nNH]SO4 possessing layers formed by CoO4N2 octahedra and SO4 tetrahedra have been synthesized under solvothermal conditions. The layers, linked by diaminoalkanes, cause apertures of varying widths, which are determined by the chain length of the amine. These materials appear to possess weak ferromagnetic interaction at low temperatures.Key words: coordination polymers, cobalt sulfate, solvothermal synthesis.

Exploring the syntheses, structures, topologies, luminescence sensing and magnetism of Zn(ii) and Mn(ii) coordination polymers based on a semirigid tricarboxylate ligand

CrystEngComm ◽  
2018 ◽  
Vol 20 (36) ◽  
pp. 5442-5456 ◽  
Author(s):  
Shaodong Li ◽  
Liping Lu ◽  
Miaoli Zhu ◽  
Sisi Feng ◽  
Feng Su ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Coordination Polymers ◽  
Metal Salts ◽  
Sensing Properties ◽  
Heterocyclic Group

Two Zn(ii)-CPs and two Mn(ii)-CPs were constructed from metal salts, H3cpota and N-heterocyclic group ligands. Their structures, magnetic properties and luminescence sensing properties have been studied in detail.

Gas adsorption, magnetic, and fluorescent sensing properties of four coordination polymers based on 1,3,5-tris(4-carbonylphenyloxy)benzene and bis(imidazole) linkers

CrystEngComm ◽  
2018 ◽  
Vol 20 (47) ◽  
pp. 7666-7676 ◽  
Author(s):  
Jie Zhang ◽  
Ling-Ling Gao ◽  
Li-jun Zhai ◽  
Xiao-Qing Wang ◽  
Li-Ming Fan ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Gas Adsorption ◽  
Selective Separation ◽  
Gas Sorption ◽  
Sensing Properties ◽  
Fluorescent Sensing ◽  
Solvothermal Conditions

Four 3D novel coordination polymers (CPs) have been synthesized under solvothermal conditions. Furthermore, gas sorption behaviors revealed that complex 1 has excellent selective separation for CO2/CH4.

Five new coordination polymers with a Y-shaped N-heterocyclic carboxylic acid: structural diversity, bifunctional luminescence sensing and magnetic properties

CrystEngComm ◽  
2019 ◽  
Vol 21 (38) ◽  
pp. 5767-5778 ◽  
Author(s):  
Jinxia Liang ◽  
Jie Zhang ◽  
Jinfang Liang ◽  
Lijun Zhai ◽  
Haonan Wu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Carboxylic Acid ◽  
Coordination Polymers ◽  
Structural Diversity ◽  
Antiferromagnetic Interaction ◽  
Ferromagnetic Interaction ◽  
Solvothermal Conditions

Five novel CPs have been synthesized under solvothermal conditions. The results show that 1 and 2 present high sensing ability for NACs and Fe3+ ions, and there exist ferromagnetic interaction in 3/4 and antiferromagnetic interaction in 5.

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