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10-Vertex closo-carborane: a unique ligand platform for porous coordination polymers
Authors: Boldog Ishtvan | Bereciartua Pablo J. | Bulánek Roman | Kucerakova Monika | Tomandlova Marketa | Dusek Michal | Machacek Jan | De Vos Dirk | Base Tomas
Year: 2016
Type of publication: článek v odborném periodiku
Name of source: CrystEngComm
Publisher name: Royal Society of Chemistry
Place: Cambridge
Page from-to: 2036-2040
Titles:
Language Name Abstract Keywords
cze 10-Vertex closo-karboran: unikátní ligand pro porézní koordinační polymery 1,10-Dikarboxy-1,10-dikarba-closo-dekaboran. klasický dikarboxylátový distanční ligandový typ podobný tereftalové kyselině, se ukázal být odlišný nejen od následujícího, ale také od jemu nejbližších odvozených sloučenin, 1,12-dikarboxy-closo-1,12-dikarbadekaboran, s respektem k topologii odvozených derivátů PCP. organokovové mřížky; specifický povrchů velikost pórů; funkcionalita; metan; CO2
eng 10-Vertex closo-carborane: a unique ligand platform for porous coordination polymers 1,10-Dicarboxy-1,10-dicarba-closo-decaborane, a classical dicarboxylate spacer ligand type similar to the prototypical terephthalic acid, proved to be different not only from the latter, but also from its closest relative compound, 1,12-dicarboxy-closo-1,12-dicarbadecaborane, with regard to the topology of its derived PCPs. Highly porous and robust compounds of zinc (rob net) and cobalt ('quasi' pcu) as well as a topologically unexpected copper compound (lvt) define the individuality of the 10-vertex carborane cage as a new fundamental spacer type in PCP chemistry. A combination of a lower steric demand compared to the 12-vertex analogue, a preferred orientation angle of 45 degrees between the carboxylate planes and a moderately low rotation barrier are held responsible for the uniqueness of the 10-vertex analogue. metal-organic frameworks; surface-areas; pore-size; functionality; methane; CO2