Structural, Luminescent, and Magnetic Properties of Three Novel Three-Dimensional Metal-Organic Frameworks Based on HexadentateN,N′-bis(4-picolinoyl)hydrazine

2009 ◽  
Vol 48 (16) ◽  
pp. 7691-7697 ◽  
Author(s):  
Zhen-Lan Fang ◽  
Rong-Min Yu ◽  
Jian-Gang He ◽  
Qi-Sheng Zhang ◽  
Zhen-Guo Zhao ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Metal Organic Frameworks ◽  
Three Dimensional ◽  
Metal Organic

Reticular three-dimensional 3d–4f frameworks constructed through substituted imidazole-dicarboxylate: syntheses, luminescence and magnetic properties study

2015 ◽  
Vol 44 (2) ◽  
pp. 804-816 ◽  
Author(s):  
Xun Feng ◽  
Yu-Quan Feng ◽  
Jun Jing Chen ◽  
Seik-Weng Ng ◽  
Li-Ya Wang ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Metal Organic Frameworks ◽  
Three Dimensional ◽  
Acid Ligand ◽  
Metal Organic ◽  
Imidazole Dicarboxylate

Series of heteronuclear metal organic frameworks (HMOF) combination of lanthanide and Zn/Co ions based on a rigid substituted imidazoledicarboxylic acid ligand have been successfully isolated and characterized systematically.

Exchange coupled Co(ii) based layered and porous metal–organic frameworks: structural diversity, gas adsorption, and magnetic properties

2020 ◽  
Vol 49 (13) ◽  
pp. 4012-4021 ◽  
Author(s):  
Ajit Kumar Kharwar ◽  
Sanjit Konar
Keyword(s):  
Magnetic Properties ◽  
Gas Adsorption ◽  
Metal Organic Frameworks ◽  
Three Dimensional ◽  
Porous Metal ◽  
Structural Diversity ◽  
Two Dimensional ◽  
Metal Organic

A co-operative ligand approach leads to beautiful two-dimensional and three-dimensional architectures with interesting magnetic properties.

Three-Dimensional Porous Metal−Organic Frameworks Exhibiting Metamagnetic Behaviors: Synthesis, Structure, Adsorption, and Magnetic Properties

2010 ◽  
Vol 49 (9) ◽  
pp. 4301-4306 ◽  
Author(s):  
Qun Yu ◽  
Yong-Fei Zeng ◽  
Jiong-Peng Zhao ◽  
Qian Yang ◽  
Bo-Wen Hu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Metal Organic Frameworks ◽  
Three Dimensional ◽  
Porous Metal ◽  
Metal Organic

Single crystal to single crystal transformation of spin-crossover coordination polymers from 3D frameworks to 2D layers

2021 ◽  
Vol 9 (15) ◽  
pp. 5082-5087
Author(s):  
Yu Gong ◽  
Wang-Kang Han ◽  
Hui-Shu Lu ◽  
Qing-Tao Hu ◽  
Huan Tu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Single Crystal ◽  
Coordination Polymers ◽  
Ligand Exchange ◽  
Spin Crossover ◽  
Metal Organic Frameworks ◽  
Crystal Transformation ◽  
Metal Organic

New Hofmann-type metal–organic frameworks display rare and complete ligand exchange induced single crystal to single crystal transformations from 3D frameworks to 2D layers, accompanied by magnetic properties transition from two-step SCO behavior to hysteretic SCO behavior.

scholarly journals Four Novel d10 Metal-Organic Frameworks Incorporating Amino-Functionalized Carboxylate Ligands: Synthesis, Structures, and Fluorescence Properties

2021 ◽  
Vol 9 ◽  
Author(s):  
Wang Xie ◽  
Jie Wu ◽  
Xiaochun Hang ◽  
Honghai Zhang ◽  
Kang shen ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Three Dimensional ◽  
Fluorescence Properties ◽  
Gravimetric Analysis ◽  
X Ray Diffraction ◽  
X Ray ◽  
Quenching Effect ◽  
D10 Metal ◽  
Metal Organic ◽  
Point Symbol

By employment of amino-functionalized dicarboxylate ligands to react with d10 metal ions, four novel metal-organic frameworks (MOFs) were obtained with the formula of {[Cd(BCPAB)(μ2-H2O)]}n (1), {[Cd(BDAB)]∙2H2O∙DMF}n (2), {[Zn(BDAB)(BPD)0.5(H2O)]∙2H2O}n (3) and {[Zn(BDAB)(DBPB)0.5(H2O)]∙2H2O}n (4) (H2BCPAB = 2,5-bis(p-carbonylphenyl)-1-aminobenzene; H2BDAB = 1,2-diamino-3,6-bis(4-carboxyphenyl)benzene); BPD = (4,4′-bipyridine); DBPB = (E,E-2,5-dimethoxy-1,4-bis-[2-pyridin-vinyl]-benzene; DMF = N,N-dimethylformamide). Complex 1 is a three-dimensional (3D) framework bearing seh-3,5-Pbca nets with point symbol of {4.62}{4.67.82}. Complex 2 exhibits a 4,4-connected new topology that has never been reported before with point symbol of {42.84}. Complex 3 and 4 are quite similar in structure and both have 3D supramolecular frameworks formed by 6-fold and 8-fold interpenetrated 2D coordination layers. The structures of these complexes were characterized by single crystal X-ray diffraction (SC-XRD), thermal gravimetric analysis (TGA) and powder X-ray diffraction (PXRD) measurements. In addition, the fluorescence properties and the sensing capability of 2–4 were investigated as well and the results indicated that complex 2 could function as sensor for Cu2+ and complex 3 could detect Cu2+ and Ag+via quenching effect.

Construction of Three-Dimensional Cobalt(II)-Based Metal–Organic Frameworks by Synergy between Rigid and Semirigid Ligands

2012 ◽  
Vol 12 (11) ◽  
pp. 5529-5534 ◽  
Author(s):  
Weiting Yang ◽  
Min Guo ◽  
Fei-Yan Yi ◽  
Zhong-Ming Sun
Keyword(s):  
Metal Organic Frameworks ◽  
Three Dimensional ◽  
Metal Organic
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