The Influence of Anions on Electron-Transfer Photochromism of Bipyridinium-Derived Metal–Organic Materials

2020 ◽  
Vol 20 (3) ◽  
pp. 1729-1737 ◽  
Author(s):  
Jian-Jun Liu ◽  
Shu-Biao Xia ◽  
Yao Liu ◽  
Hongbo Suo ◽  
Jiaming Liu ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Organic Materials ◽  
Metal Organic

Selective chemochromic and chemically-induced photochromic response of a metal–organic framework

2020 ◽  
Vol 56 (44) ◽  
pp. 5929-5932 ◽  
Author(s):  
Peng Li ◽  
Qi Sui ◽  
Meng-Yue Guo ◽  
Shuai-Liang Yang ◽  
Ran Bu ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Electron Acceptor ◽  
Photoinduced Electron Transfer ◽  
Color Change ◽  
Metal Organic Framework ◽  
Confined Space ◽  
Chemically Induced ◽  
Metal Organic ◽  
Organic Framework

The MOF provides unique confined space furnished with electron acceptor sites, and exposure to amines/alcohols causes specific and size-selective direct/UV-assisted color change owing to spontaneous/photoinduced electron transfer.

Nanoscale metal–organic materials

2011 ◽  
Vol 40 (1) ◽  
pp. 291-305 ◽  
Author(s):  
Arnau Carné ◽  
Carlos Carbonell ◽  
Inhar Imaz ◽  
Daniel Maspoch
Keyword(s):  
Organic Materials ◽  
Metal Organic

scholarly journals A Cu(ii) metal–organic framework as a recyclable catalyst for ARGET ATRP

2016 ◽  
Vol 7 (47) ◽  
pp. 7199-7203 ◽  
Author(s):  
Hui-Chun Lee ◽  
Markus Antonietti ◽  
Bernhard V. K. J. Schmidt
Keyword(s):  
Electron Transfer ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Metal Organic Framework ◽  
Recyclable Catalyst ◽  
Atom Transfer ◽  
Arget Atrp ◽  
Metal Organic ◽  
Organic Framework

A Cu(ii) MOF can serve as an comprehensive catalyst for activators regenerated by electron transfer atom transfer radical polymerization (ARGET ATRP) in the synthesis of benzyl methacrylate, styrene, isoprene and 4-vinylpyridine.

scholarly journals Engineering the metal–organic interface by transferring a high-quality single layer graphene on top of organic materials

Carbon ◽  
2015 ◽  
Vol 87 ◽  
pp. 78-86 ◽  
Author(s):  
Xuefei Feng ◽  
Liang Zhang ◽  
Yifan Ye ◽  
Yong Han ◽  
Qian Xu ◽  
...  
Keyword(s):  
Organic Materials ◽  
Single Layer ◽  
Single Layer Graphene ◽  
High Quality ◽  
Layer Graphene ◽  
Metal Organic

scholarly journals Redox-promoted associative assembly of metal–organic materials

2016 ◽  
Vol 7 (1) ◽  
pp. 707-712 ◽  
Author(s):  
Martin Glavinović ◽  
Feng Qi ◽  
Athanassios D. Katsenis ◽  
Tomislav Friščić ◽  
Jean-Philip Lumb
Keyword(s):  
Solid State ◽  
Self Assembly ◽  
Organic Materials ◽  
Metal Oxidation ◽  
Metal Organic ◽  
One Step

We develop an associative synthesis of metal–organic materials that combines solid-state metal oxidation and coordination-driven self-assembly into a one-step, waste-free transformation.

Porphyrins functionalized by quaternary pyridinium units

2013 ◽  
Vol 17 (12) ◽  
pp. 1139-1156 ◽  
Author(s):  
Beata Girek ◽  
Wanda Sliwa
Keyword(s):  
Metal Ions ◽  
Singlet Oxygen ◽  
Organic Materials ◽  
Metal Organic Frameworks ◽  
Free Base ◽  
Cationic Porphyrins ◽  
Manganese Porphyrins ◽  
Fourth Part ◽  
Metal Organic

In this review, free-base and metalloporphyrins, functionalized on meso-positions by quaternary pyridinium units, also referred to as cationic porphyrins, are presented. The article consists of five parts. In the first part free-base porphyrins are described, especially taking account on generation of singlet oxygen; next parts concern metalloporphyrins. The second and third parts deal with zinc and manganese porphyrins, respectively; in the fourth part copper, palladium, and platinum porphyrins are presented. In the fifth part, describing porphyrins with various metal ions an attention is paid to porphyrin metal-organic frameworks (MOFs) and metal-organic materials (MOMs) in which metalloporphyrins are immobilized; syntheses and characterization of obtained products are shown.

Honeycomb molecular network based upon a hydrate of 4,6-dichlororesorcinol and the photoproduct rtct-tetrakis(pyridin-4-yl)cyclobutane

2021 ◽  
Vol 77 (2) ◽  
pp. 111-115
Author(s):  
Carlos L. Santana ◽  
Jessica D. Battle ◽  
Daniel K. Unruh ◽  
Ryan H. Groeneman
Keyword(s):  
Hydrogen Bonds ◽  
Water Molecule ◽  
Single Crystal ◽  
Organic Materials ◽  
Molecular Network ◽  
Molecular Solids ◽  
X Ray ◽  
Bridging Ligand ◽  
Metal Organic ◽  
Cyclobutane Ring

The formation of a self-interpenetrated honeycomb molecular network based upon 4,6-dichlororesorcinol (4,6-diCl res), a water molecule, and the photoproduct rtct-tetrakis(pyridin-4-yl)cyclobutane ( rtct -TPCB) is reported. Interestingly, only three of the four pyridine rings on the central cyclobutane ring are found to engage in O—H...N hydrogen bonds with either the 4,6-diCl res or an included water molecule, resulting in a three-connected net. Notably, the solid (4,6-diCl res)·( rtct -TPCB)·(H2O), C6H4Cl2O2·C24H20N4·H2O, contains channels that run along the crystallographic b axis, which are found to be interpenetrated. Although rtct -TPCB has been employed as a bridging ligand in the formation of numerous metal–organic materials, surprisingly neither the single-component X-ray structure nor any multi-component molecular solids based upon this stereoisomer have been reported previously. Lastly, the single-crystal X-ray structure of the photoproduct rtct -TPCB is also reported.

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