Metal-organic frameworks based on picolyl-substituted macrocyclic copper complexes
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LAMPEKA, Yaroslaw, TSYMBAL, L., ANDRIICHUK, I., ARION, Vladimir, SHOVA, Sergiu. Metal-organic frameworks based on picolyl-substituted macrocyclic copper complexes. In: Physical Methods in Coordination and Supramolecular Chemistry, 27 septembrie - 1 octombrie 2006, Chişinău. Chisinau, Republic of Moldova: 2006, XVII, p. 143. ISBN 978-9975-62-066-6.
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Physical Methods in Coordination and Supramolecular Chemistry
XVII, 2006
Conferința "The XV-th International Conference Physical Methods in Coordination and Supramolecular Chemistry : The XVII-th Reading in memory of Acad. A.Ablov"
Chişinău, Moldova, 27 septembrie - 1 octombrie 2006

Metal-organic frameworks based on picolyl-substituted macrocyclic copper complexes


Pag. 143-143

Lampeka Yaroslaw1, Tsymbal L.1, Andriichuk I.1, Arion Vladimir2, Shova Sergiu3
 
1 L.V. Pysarzhevskiy Institute of Physical Chemistry of National Academy of Sciences of Ukraine,
2 Institute of Inorganic Chemistry, University of Vienna,
3 Moldova State University
 
 
Disponibil în IBN: 12 iunie 2020


Rezumat

Because of their promising sorption, magnetic, optical and other physical properties metalorganic frameworks (MOF) attract much attention for the development of the new generation of functional materials. The topologies of the crystal lattices of these solids are determined primarily by the coordinative interaction between the metal centers (nodes) and organic ligands (bridges). Usage of functionalized azamacrocyclic complexes (i.e., complexes bearing additional substituents in the macrocyclic backbone with donor or acceptor group) offers new possibilities for rational design of MOF. Recently, we have developed a convenient one-pot template procedure for the preparation of 3-pyridyl-substituted macrocyclic copper(II) complex [CuL]2+. Single crystal X-ray analysis evidenced dimeric structure of the complex [CuL(H2O)(ClO4)](ClO4) with H-bond formed between aromatic nitrogen and water molecule coordinated to the metal ion. Depending on the reaction conditions two single crystalline products were obtained from the reaction of [CuL]2+ with 1,3,5-benzenetricarboxylate (btc), namely, {Cu[CuL)(H2O)2](btc)}(btc)0,33·6H2O and [CuL(H2O)2][(CuL)2(btc)2]·2H2O.