Stepwise guest adsorption with large hysteresis in a coordination polymer {[Cu(bhnq)(THF)2](THF)}n constructed from a flexible hingelike ligand

Autor:	Satoshi Kawata, Susumu Kitagawa, Keiichi Adachi, Takashi Uemura, Hirokazu Tanaka, Koichi Yamada, Sadahiro Yagishita
Rok vydání:	2006
Předmět:	Coordination polymer Ligand Inorganic chemistry chemistry.chemical_element Copper Inorganic Chemistry chemistry.chemical_compound Hysteresis Crystallography Adsorption chemistry Molecule Physical and Theoretical Chemistry Tetrahydrofuran
Zdroj:	Inorganic chemistry. 45(11)
ISSN:	0020-1669
Popis:	Reversible vapochromic behavior of a porous copper(II) coordination polymer {[Cu(bhnq)(THF)2](THF)}n (1; THF = tetrahydrofuran) constructed from a flexible hingelike ligand H2bhnq [2,2'-bis(3-hydroxy-1,4-naphthoquinone)] has been investigated by adsorption measurements. The isotherms show large hysteretic and stepwise profiles, suggesting the occurrence of the guest-induced framework transformation. The dynamic coil-like behavior of 1 can be controlled through the change of the hydrogen-bonding interactions caused by the reversible and selective incorporation of guest molecules.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::806c53fea9cf7d67ff14e3d920f5bb4a https://pubmed.ncbi.nlm.nih.gov/16711675 Zobrazit plný text záznamu