Unusual Cd2(COO)4Cl2 building blocks for the construction of a dia or ths-type metal-organic framework

2012 ◽  
Vol 20 ◽  
pp. 30-32 ◽  
Author(s):  
Hui Yang ◽  
Tie hu Li ◽  
Yao Kang ◽  
Fei Wang
Keyword(s):  
Metal Organic Framework ◽  
Building Blocks ◽  
Metal Organic ◽  
Organic Framework

Metal-organic framework nanosheets as building blocks for molecular sieving membranes

Science ◽  
2014 ◽  
Vol 346 (6215) ◽  
pp. 1356-1359 ◽  
Author(s):  
Y. Peng ◽  
Y. Li ◽  
Y. Ban ◽  
H. Jin ◽  
W. Jiao ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Building Blocks ◽  
Metal Organic ◽  
Molecular Sieving ◽  
Organic Framework

scholarly journals Ternary MOF-on-MOF heterostructures with controllable architectural and compositional complexity via multiple selective assembly

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Chao Liu ◽  
Qiang Sun ◽  
Lina Lin ◽  
Jing Wang ◽  
Chaoqi Zhang ◽  
...  
Keyword(s):  
Rational Design ◽  
Materials Science ◽  
Metal Organic Framework ◽  
Building Blocks ◽  
Selective Assembly ◽  
Assembly Strategy ◽  
Metal Organic ◽  
Site Selective ◽  
Organic Framework ◽  
The Way

Abstract Assembly of different metal-organic framework (MOF) building blocks into hybrid MOF-on-MOF heterostructures is promising in chemistry and materials science, however the development of ternary MOF-on-MOF heterostructures with controllable architectural and compositional complexity is challenging. Here we report the synthesis of three types of ternary MOF-on-MOF heterostructures via a multiple selective assembly strategy. This strategy relies on the choice of one host MOF with more than one facet that can arrange the growth of a guest MOF, where the arrangement is site-selective without homogenous growth of guest MOF or homogenous coating of guest on host MOF. The growth of guest MOF on a selected site of host MOF in each step provides the opportunity to further vary the combinations of arrangements in multiple steps, leading to ternary MOF-on-MOF heterostructures with tunable complexity. The developed strategy paves the way towards the rational design of intricate and unprecedented MOF-based superstructures for various applications.

Synthesis, Structure, and Properties of a Chiral Zinc(II) Metal-Organic Framework Featuring Linear Trinuclear Secondary Building Blocks

2012 ◽  
Vol 65 (12) ◽  
pp. 1662 ◽  
Author(s):  
Zilu Chen ◽  
Chuanbing Zhang ◽  
Xianlin Liu ◽  
Zhong Zhang ◽  
Fupei Liang
Keyword(s):  
Building Block ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
Building Blocks ◽  
Triangular Prism ◽  
Structure And Properties ◽  
Adsorption Selectivity ◽  
One Dimensional ◽  
Metal Organic ◽  
Organic Framework

A chiral metal-organic framework formulated as [Zn3(L-TMTA)2(4,4′-bpy)4]·24H2O (1) was prepared from the reaction of Zn(NO3)2·6H2O with trimesoyltri(L-alanine) (L-TMTAH3) in the presence of 4,4′-bipyridine (4,4′-bpy). Compound 1 features linear trinuclear secondary building blocks [Zn3(syn-syn-COO)2(μ2,η3-COO)2]2+. Each linear trinuclear secondary building block is further linked to another eight ones around it by four L-TMTA3– ligands and eight 4,4′-bpy ligands, leading to the construction of a uninodal three-dimensional framework with triangular prism-like one-dimensional channels. Dehydrated compound 1 displays remarkable adsorption selectivity on CO2 and water vapour over N2 gas.

Direct synthesis of N-sulfenylimines through oxidative coupling of amines with disulfides/thiols over copper based metal–organic frameworks

RSC Advances ◽  
2016 ◽  
Vol 6 (47) ◽  
pp. 40945-40952 ◽  
Author(s):  
Wei Long ◽  
Wenge Qiu ◽  
Chuanqiang Li ◽  
Liyun Song ◽  
Guangmei Bai ◽  
...  
Keyword(s):  
Oxidative Coupling ◽  
Metal Organic Framework ◽  
Direct Synthesis ◽  
Metal Organic Frameworks ◽  
Porous Metal ◽  
Building Blocks ◽  
Metal Organic ◽  
Highly Porous ◽  
Organic Framework

A highly porous metal–organic framework based on supramolecular building blocks with pcu-topology has been tested for the oxidative coupling of amines and disulfides to afford the N-sulfenylimines directly in good yields.

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