Metal–carboxylato–nucleobase systems: From supramolecular assemblies to 3D porous materials

Biologically derived metal organic frameworks

“…[111,163] Highly porous Ade-based bio-MOFs have been prepared using co-ligands of different mono-, di-and tri-carboxylic acids. [52,111,115,130,161,164,165] [162] The channels are further interconnected giving an overall three-periodic pore connectivity, and the open Watson-Crick sites are aligned almost parallel to the contacting surface affording channelconnecting windows. [162] Twelve organic dyes that are commonly used as DNA-staining agents (nucleic-acid research) are used, to explore the host-guest chemistry of ZnBTCA, which differed in dimensions, contacting sites, and ionic charges.…”

Base nitrogenatuak konposatu metal-organiko porotsuak eraikitzeko baliabide: zenbait adibide

“…Horrez gain, azken urteotan, ioi metaliko eta base nitrogenatuetan oinarritzen diren egitura kristalinoen kopurua nabarmen handitu da [9].…”

Modulating the MII/Pyrimidine‐4,6‐dicarboxylato System by Metal, Solvent and Temperature Variation

“…[1][2][3][4][5][6][7] The combination of metallic nodes and linkers provides endless possibilities, so the judicious selection of the metal atom and the ligands employed, together with the coordination features of both (coordination numbers and geometries), allows rational design of the resulting compounds and, therefore, their physical and chemical properties can be tuned at will. [8][9][10] Transition-metal ions are often utilised as versatile treatment at higher temperature led to compound 3, which presents a three-dimensional framework in which the pmdc ligand exhibits an unprecedented μ 5 -κ 2 N,O:κ 2 NЈ,OЈ:κOЈ: κOЈЈ:κOЈЈЈ coordination mode. Moreover, thermogravimetric and thermodiffractometric analyses of 1 have also provided access to an alternative route to obtain higher dimensional frameworks with crystal structures that differ from those crystallised in dissolution.…”