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Decametallic Co II ‐Cluster‐Based Microporous Magnetic Framework with a Semirigid Multicoordinating Ligand
Author(s) -
Tian Jumei,
Li Wenliang,
Li Bo,
Zhang Xiaoying,
Tang Jinkui,
Zhang Jingping
Publication year - 2013
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201204458
Subject(s) - microporous material , cluster (spacecraft) , ligand (biochemistry) , chemistry , materials science , crystallography , computer science , operating system , organic chemistry , receptor , biochemistry
Abstract We have synthesized a microporous magnetic framework that contained supertetrahedral decametallic cobalt clusters as nodes and 4‐(tris(hydroxymethyl)methyl)pyridine ligands as linkers in a NaCl‐like network. This complex shows canted antiferromagnetism with spin‐glass behavior. After the removal of the guest molecules, the spin‐canting and spin‐glass behaviors are maintained. The permanent porosity was evaluated by N 2 ‐adsorption measurements. This complex mainly shows a hydrophobic nature, as validated by MeOH‐ and water‐adsorption measurements, which is consistent with the grand canonical Monte Carlo (GCMC) theoretical simulation.