Removal of Pharmaceuticals from Water via π–π Stacking Interactions in Perfluorinated Metal–Organic Frameworks

2016 ◽  
Vol 16 (6) ◽  
pp. 3530-3534 ◽  
Author(s):  
Mariah D. DeFuria ◽  
Matthias Zeller ◽  
Douglas T. Genna
Keyword(s):  
Metal Organic Frameworks ◽  
Stacking Interactions ◽  
Π Stacking ◽  
Metal Organic

Effect of π–π stacking interactions on the emission properties of cadmium metal–organic frameworks based on 1,4-bis(4-pyridyl)-2,3-diaza-1,3-butadiene

CrystEngComm ◽  
2015 ◽  
Vol 17 (19) ◽  
pp. 3659-3666 ◽  
Author(s):  
Antonio J. Calahorro ◽  
Eider San Sebastián ◽  
Alfonso Salinas-Castillo ◽  
Jose M. Seco ◽  
Claudio Mendicute-Fierro ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Luminescence Properties ◽  
Stacking Interactions ◽  
Emission Properties ◽  
Π Stacking ◽  
Cadmium Metal ◽  
Metal Organic

Experimental and theoretical luminescence properties have been studied for multidimensional cadmium metal–organic frameworks based on the luminescent 1,4-bis(4-pyridyl)-2,3-diaza-1,3-butadiene linker.

Controllable assembly of a three-dimensional metal–organic supramolecular framework including π–π stacking interactions

2012 ◽  
Vol 69 (1) ◽  
pp. 8-10
Author(s):  
Hua Cai ◽  
Ying Guo ◽  
Jian-Gang Li
Keyword(s):  
Three Dimensional ◽  
Mixed Ligand ◽  
Stacking Interactions ◽  
Two Dimensional ◽  
Supramolecular Framework ◽  
Organic Complex ◽  
Π Stacking ◽  
Dimensional Network ◽  
Metal Organic Complex ◽  
Metal Organic

The mixed-ligand metal–organic complex poly[(μ3-phthalato)[μ2-3-(pyridin-2-yl)-1H-pyrazol-1-ido]dicopper(II)], [Cu2(C8H4O4)(C8H6N3)2]n, has been synthesized by the reaction of copper(II) acetate with 2-(1H-pyrazol-3-yl)pyridine (HL) and phthalic acid. The binuclear chelating–bridgingLunits are further linked by bridging phthalate ligands into a two-dimensional network parallel to the (010) plane. The two-dimensional networks are extended into a three-dimensional supramolecular architectureviaπ–π stacking interactions.

A dynamic metal–organic supramolecular host based on weak π-stacking interactions incorporating 2D water-chloride-methanolic supramolecular sheet

2014 ◽  
Vol 423 ◽  
pp. 123-132 ◽  
Author(s):  
Rajat Saha ◽  
Somen Goswami ◽  
Susobhan Biswas ◽  
Ian M. Steele ◽  
Kamalendu Dey ◽  
...  
Keyword(s):  
Stacking Interactions ◽  
Π Stacking ◽  
Metal Organic

scholarly journals Diverse π–π stacking motifs modulate electrical conductivity in tetrathiafulvalene-based metal–organic frameworks

2019 ◽  
Vol 10 (37) ◽  
pp. 8558-8565 ◽  
Author(s):  
Lilia S. Xie ◽  
Eugeny V. Alexandrov ◽  
Grigorii Skorupskii ◽  
Davide M. Proserpio ◽  
Mircea Dincă
Keyword(s):  
Electrical Conductivity ◽  
Metal Organic Frameworks ◽  
Electrically Conductive ◽  
Π Stacking ◽  
Metal Organic

We report three electrically conductive metal–organic frameworks (MOFs) based on a tetrathiafulvalene linker and La3+.

scholarly journals A Nanoporous Supramolecular Metal–Organic Framework Based on a Nucleotide: Interplay of the π···π Interactions Directing Assembly and Geometric Matching of Aromatic Tails

Molecules ◽  
2021 ◽  
Vol 26 (15) ◽  
pp. 4594
Author(s):  
Rosaria Bruno ◽  
Teresa Mastropietro ◽  
Giovanni De Munno ◽  
Donatella Armentano
Keyword(s):  
Self Assembly ◽  
Active Sites ◽  
Metal Organic Framework ◽  
Building Blocks ◽  
The Self ◽  
Stacking Interactions ◽  
Π Stacking ◽  
Geometric Matching ◽  
Metal Organic ◽  
Organic Framework

Self-assembly is the most powerful force for creating ordered supramolecular architectures from simple components under mild conditions. π···π stacking interactions have been widely explored in modern supramolecular chemistry as an attractive reversible noncovalent tool for the nondestructive fabrication of materials for different applications. Here, we report on the self-assembly of cytidine 5’-monophosphate (CMP) nucleotide and copper metal ions for the preparation of a rare nanoporous supramolecular metal-organic framework in water. π···π stacking interactions involving the aromatic groups of the ancillary 2,2’-bipyridine (bipy) ligands drive the self-assemblies of hexameric pseudo-amphiphilic [Cu6(bipy)6(CMP)2(µ-O)Br4]2+ units. Owing to the supramolecular geometric matching between the aromatic tails, a nanoporous crystalline phase with hydrophobic and hydrophilic chiral pores of 1.2 and 0.8 nanometers, respectively, was successfully synthesized. The encoded chiral information, contained on the enantiopure building blocks, is transferred to the final supramolecular structure, assembled in the very unusual topology 8T6. These kinds of materials, owing to chiral channels with chiral active sites from ribose moieties, where the enantioselective recognition can occur, are, in principle, good candidates to carry out efficient separation of enantiomers, better than traditional inorganic and organic porous materials.

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