scholarly journals A New Highly Thermally Stable Co(II)-coordination polymer with Semi-flexible Bis(Imidazole) Directed Secondary Building Unit: Solvothermal Syntheses and Structures

2018 ◽  
pp. 1083-1094
Author(s):  
Fatih Semerci
Keyword(s):  
Coordination Polymer ◽  
Thermally Stable ◽  
Secondary Building Unit ◽  
Building Unit ◽  
Solvothermal Syntheses

A new coordination polymer incorporating an unprecedented [Ni9S10] cluster as secondary building unit

2017 ◽  
Vol 81 ◽  
pp. 33-36 ◽  
Author(s):  
Ning Yuan ◽  
Chongbin Tian ◽  
Tianlu Sheng ◽  
Shengmin Hu ◽  
Xintao Wu
Keyword(s):  
Coordination Polymer ◽  
Secondary Building Unit ◽  
Building Unit

Stability and Porosity Enhancement through Concurrent Ligand Extension and Secondary Building Unit Stabilization

2006 ◽  
Vol 45 (19) ◽  
pp. 7566-7568 ◽  
Author(s):  
Daofeng Sun ◽  
Yanxiong Ke ◽  
Tracy M. Mattox ◽  
Sean Parkin ◽  
Hong-Cai Zhou
Keyword(s):  
Secondary Building Unit ◽  
Building Unit

Edge-directed [(M2)2L4] tetragonal metal–organic polyhedra decorated using a square paddle-wheel secondary building unit

2010 ◽  
Vol 46 (12) ◽  
pp. 2049 ◽  
Author(s):  
M. Jaya Prakash ◽  
Minhak Oh ◽  
Xinfang Liu ◽  
Kwi Nam Han ◽  
Gi Hun Seong ◽  
...  
Keyword(s):  
Secondary Building Unit ◽  
Paddle Wheel ◽  
Building Unit ◽  
Metal Organic

scholarly journals Tuning the flexibility in MOFs by SBU functionalization

2016 ◽  
Vol 45 (10) ◽  
pp. 4407-4415 ◽  
Author(s):  
Volodymyr Bon ◽  
Negar Kavoosi ◽  
Irena Senkovska ◽  
Philipp Müller ◽  
Jana Schaber ◽  
...  
Keyword(s):  
Fine Tuning ◽  
Secondary Building Unit ◽  
New Approach ◽  
Building Unit

A new approach for the fine tuning of flexibility in MOFs, involving functionalization of the secondary building unit, is presented.

scholarly journals The Elusive Nitro-Functionalised Member of the IRMOF-9 Family

2019 ◽  
Vol 72 (10) ◽  
pp. 811 ◽  
Author(s):  
Luke Conte ◽  
Tian-You Zhou ◽  
Omid T. Qazvini ◽  
Lujia Liu ◽  
David R. Turner ◽  
...  
Keyword(s):  
Dicarboxylic Acid ◽  
Surface Area ◽  
Metal Organic Framework ◽  
Bet Surface Area ◽  
Solvothermal Reaction ◽  
X Ray Diffraction ◽  
Secondary Building Unit ◽  
Initial Product ◽  
Building Unit ◽  
Metal Organic

The solvothermal reaction of 2-nitro-[1,1′‐biphenyl]‐4,4′‐dicarboxylic acid (H2bpdcNO2) with Zn(NO3)2·6H2O in DMF solvent does not give a functionalised variant of IRMOF-9. Single-crystal X-ray diffraction analysis shows the major initial product of this reaction, WUF-21 (WUF=Wollongong University Framework), is a porous interpenetrated diamondoid metal–organic framework (MOF) with a secondary building unit that ‘doubly straps’ eight bridging bpdcNO2 ligands in a distorted tetrahedral shape around an unusual pentazinc core. A second porous MOF phase (WUF-23) containing a large and novel dodecazinc secondary building unit forms in the same reaction and eventually predominates in solutions containing formate anion, which arises from the hydrolysis of DMF. Doping the starting ligand with [1,1′‐biphenyl]‐4,4′‐dicarboxylic acid (H2bpdc) provides a facile way to grow nitro-functionalised IRMOF-9, hereafter denoted as WUF-22, where the dopant is carried through into the product. Activated WUF-22 is a microporous solid with an apparent Brunauer–Emmett–Teller (BET) surface area of 2497m2g−1, which matches well with geometric surface area calculations. The CO2 adsorption properties of WUF-22 are reported.

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