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RESEARCH PRODUCT
Tunable Spin-Crossover Behavior of the Hofmann-like Network {Fe(bpac)[Pt(CN) 4 ]} through Host-Guest Chemistry
Carlos Bartual-murguiGábor MolnárAmal AkouAzzedine BousseksouLionel SalmonJ. Antonio RealHelena J. Shepherdsubject
Steric effectsclathrates010405 organic chemistryCoordination polymerStereochemistryOrganic Chemistryhost–guest systemsStackingGeneral ChemistryCrystal structure010402 general chemistrystacking interactions01 natural sciencesCatalysis0104 chemical scienceschemistry.chemical_compoundCrystallographymetal–organic frameworkschemistryspin crossoverSpin crossoverMoleculeMetal-organic framework[CHIM.COOR]Chemical Sciences/Coordination chemistryHost–guest chemistrydescription
A study of the spin-crossover (SCO) behavior of the tridimensional porous coordination polymer {Fe(bpac)[Pt(CN)4]} (bpac=bis(4-pyridyl) acetylene) on adsorption of different mono- and polyhalobenzene guest molecules is presented. The resolution of the crystal structure of {Fe(bpac)[Pt(CN) 4]}A?G (G=1,2,4-trichlorobenzene) shows preferential guest sites establishing I?A?A?A?I? stacking interactions with the host framework. These host-guest interactions may explain the relationship between the modification of the SCO behavior and both the chemical nature of the guest molecule (electronic factors) and the number of adsorbed molecules (steric factors). Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-10-25 |