Abstract
Three novel metal-organic frameworks (MOFs) were isolated upon reacting a heterofunctional ligand 4 (pyrimidin-5 yl)benzoic acid (4,5-pmbc) with mixed valence Cu(I,II) under solvothermal conditions. X-ray crystal structural analysis reveals that the first compound is a layered structure composed of one type of inorganic building block, dinuclear paddlewheel [Cu2(O2C–)4], which are linked through 4,5-pmbc ligands. The two other supramolecular isomers are composed of the same Cu(II) dinuclear paddlewheel and a dinuclear Cu2I2 cluster, which are linked via the 4,5-pmbc linkers to yield two different 3-periodic frameworks with underlying topologies related to lvt and nbo. The observed structural diversity in these structures is due to the distinct coordination modes of the two coordinating moieties (the carboxylate group on the phenyl ring and the N-donor atoms from the pyrimidine moiety).
Original language | English (US) |
---|---|
Pages (from-to) | 722-727 |
Number of pages | 6 |
Journal | Crystal Growth & Design |
Volume | 16 |
Issue number | 2 |
DOIs | |
State | Published - Jan 19 2016 |
Fingerprint Dive into the research topics of 'Supramolecular Isomers of Metal-Organic Frameworks Derived from a Partially Flexible Ligand with Distinct Binding Motifs'. Together they form a unique fingerprint.
Datasets
-
CCDC 1444726: Experimental Crystal Structure Determination : catena-[bis(mu-4-(pyrimidin-5-yl)benzoato)-(mu-iodo)-di-copper N,N-dimethylformamide solvate hydrate]
Abdul Halim, R. G. (Creator), Shkurenko, A. (Creator), Al Kordi, M. (Creator) & Eddaoudi, M. (Creator), Dryad Digital Repository, 2016
DOI: 10.5517/cc1khc2h, http://hdl.handle.net/10754/624491
Dataset
-
CCDC 1444725: Experimental Crystal Structure Determination : catena-[bis(mu-4-(pyrimidin-5-yl)benzoato)-copper acetonitrile solvate]
Abdul Halim, R. G. (Creator), Shkurenko, A. (Creator), Al Kordi, M. (Creator) & Eddaoudi, M. (Creator), Dryad Digital Repository, 2016
DOI: 10.5517/cc1khc1g, http://hdl.handle.net/10754/624490
Dataset
-
CCDC 1444727: Experimental Crystal Structure Determination : catena-[bis(mu-4-(pyrimidin-5-yl)benzoato)-(mu-iodo)-di-copper 1-methylpyrrolidin-2-one hydrate]
Abdul Halim, R. G. (Creator), Shkurenko, A. (Creator), Al Kordi, M. (Creator) & Eddaoudi, M. (Creator), Dryad Digital Repository, 2016
DOI: 10.5517/cc1khc3j, http://hdl.handle.net/10754/624492
Dataset