10.1021/ja806916t.s003
Pierre Dechambenoit
Pierre
Dechambenoit
Sylvie Ferlay
Sylvie
Ferlay
Nathalie Kyritsakas
Nathalie
Kyritsakas
Mir Wais Hosseini
Mir Wais
Hosseini
Molecular Tectonics: Control of Reversible Water Release in Porous Charge-Assisted H-Bonded Networks
American Chemical Society
2008
site
Importantly
decoration
Molecular
bisamidium
tecton
Reversible Water Release
decomposition
Fe
donor
transformation
molecule
combination
anion
formation
Porou
Cr
dicationic
Co
Tectonic
uptake
dehydration
introduction
crystal
offering
NetworksThe
release
OH groups
2008-12-17 00:00:00
Dataset
https://acs.figshare.com/articles/dataset/Molecular_Tectonics_Control_of_Reversible_Water_Release_in_Porous_Charge_Assisted_H_Bonded_Networks/2892040
The combinations of bisamidium dicationic tectons <b>1</b>-2H<sup>+</sup> and <b>2</b>-2H<sup>+</sup> bearing two OH groups as additional H-bond donor/acceptor sites with [M(CN)<sub>6</sub>]<sup>3−</sup><sub>2</sub> (M = Fe, Co, Cr) anions lead to the formation of robust porous crystals (decomposition temperature in the range of 240−300 °C) offering channels occupied by water molecules. The release and uptake of solvent molecules takes place through a reversible single crystal-to-single crystal transformation. Importantly, the temperature of dehydration can be increased by <i>ca</i> 40 °C through the decoration of the channels by introduction of OH groups on the backbone of the organic tecton.