Metal–organic frameworks incorporating Cu3(μ3-OH) clusters
- 1 January 2006
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Dalton Transactions
- No. 31,p. 3772-3776
- https://doi.org/10.1039/b604804h
Abstract
Interaction of 4,4′-bi(1,2,4-triazole) (btr) with copper(II) chloride (bromide) in aqueous or aqueous alcohol media led to a series of coordination polymers featuring the formation of µ3-hydroxotricopper(II) clusters and their integration into 3D frameworks. These unprecedented structures originate in the propagation of trigonal hydroxotricopper(II) clusters bridged by tri- or tetradentate organic ligands. Complex [{Cu3(μ3-OH)}{Cu3(μ3-O)}(µ4-btr)3(H2O)4(OH)2Cl6]Cl·0.5H2O adopts a structure of SrSi2 topology, with eight-fold interpenetration of the coordination frameworks. The structure of [{Cu3(μ3-OH)}2(μ3-btr)6(μ4-btr)(μ-X)X4]X5·nH2O (X = Br, n = 6; X = Cl, n = 8) involves 2D coordination layers [{Cu3(μ3-OH)}(μ3-btr)3]n with an exceptional (3,6)-net topology, which are cross-linked by tetradentate btr ligands and bridging chloride (bromide) ions.Keywords
This publication has 44 references indexed in Scilit:
- Pore surface engineering of microporous coordination polymersChemical Communications, 2006
- Inorganic Supramolecular Host Architectures: [(M@18c6)2][TlI4]·2H2O, M = 0.5 Tl, (NH4,NH3), (H3O,H2O)Inorganic Chemistry, 2005
- Antisymmetric exchange in two tricopper(ii) complexes containing a [Cu3(μ3-OMe)]5+coreDalton Transactions, 2003
- A Robust Microporous Zinc Porphyrin Framework SolidInorganic Chemistry, 2003
- Triangular, Ferromagnetically-Coupled CuII3−Pyrazolato Complexes as Possible Models of Particulate Methane Monooxygenase (pMMO)Inorganic Chemistry, 2003
- Synthesis and Structural Characterization of Trinuclear CuII−Pyrazolato Complexes Containing μ3-OH, μ3-O, and μ3-Cl Ligands. Magnetic Susceptibility Study of [PPN]2[(μ3-O)Cu3(μ-pz)3Cl3]Inorganic Chemistry, 2002
- Trinuclear N,N-Bridged Copper(II) Complexes Involving a Cu3OH Core: [Cu3(μ3-OH)L3A(H2O)2]A·(H2O)x{L = 3-Acetylamino-1,2,4-triazolate; A = CF3SO3, NO3, ClO4;x= 0, 2} Synthesis, X-ray Structures, Spectroscopy, and Magnetic PropertiesInorganic Chemistry, 2000
- Multicopper Oxidases and OxygenasesChemical Reviews, 1996
- A wellsian ‘three-dimensional’ racemate: eight interpenetrating, enantiomorphic (10,3)-a nets, four right- and four left-handedChemical Communications, 1996
- Transaminations of NN-dimethylformamide azineJournal of the Chemical Society C: Organic, 1967