title: A 3D porous lanthanide-fumarate framework with water hexamer occupied cavities, exhibiting a reversible dehydration and rehydration procedure.
abstract: [Sm2(fumarate)3(H2O)4] x 3 H2O, a new porous pillared layer framework with 0D cavities for the accommodation of chair-like hexameric water clusters, possesses three kinds of fumarate ligand with their two COO ends adopting different coordination modes and shows reversible de- and re-hydration behavior.
authors.affiliation: State Key Lab of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, PR China.
authors.forename: Wen-Hua
authors.initials: WH
authors.lastname: Zhu
authors.forename: Zhe-Ming
authors.initials: ZM
authors.lastname: Wang
authors.forename: Song
authors.initials: S
authors.lastname: Gao
mesh_terms: D002614:Chelating Agents / Q000737:chemistry; D002626:Chemistry, Pharmaceutical / Q000379:methods; D005650:Fumarates / Q000737:chemistry*; D028581:Lanthanoid Series Elements / Q000737:chemistry*; D008024:Ligands; D008670:Metals / Q000737:chemistry; D008968:Molecular Conformation; D013696:Temperature; D014867:Water / Q000737:chemistry*; D014961:X-Ray Diffraction
chemical_list: D002614:Chelating Agents; D005650:Fumarates; D028581:Lanthanoid Series Elements; D008024:Ligands; D008670:Metals; D014867:Water