title: Structural transformations of layered structures constructed from Cu(ii)-chloranilate monomer compounds.
abstract: Hydrogen-bond supported intercalation compounds constructed from three types of two-dimensional layers and common guests, {(Hha)2[Cu(CA)2(EtOH)2]}n(1), {(Hha)2[Cu(CA)2(EtOH)]}n(2), and {(Hha)2[Cu(CA)2]}n(3) (ha = hexylamine), have been synthesized and characterized. The hexylaminium cations are introduced between the anionic layers of the metal-chloranilate by not only electrostatic interactions but also hydrogen bonding interactions. These compounds show reversible EtOH adsorption and desorption accompanied by a structural transformation. With a change in the interaction between the mononuclear complexes of the host layer, the interaction between the host layer and the intercalated guest cations also changes. Moreover, the mobility and flexibility of the intercalated Hha+cations enable the rearrangement of the mononuclear complexes while maintaining their layer structure. Thus, these compounds have flexibilities both in the inter- and intra-layers.
authors.affiliation: Department of Chemistry, Fukuoka University, 8-19-1 Nanakuma, Jonan, Fukuoka 814-0180, Japan. kawata@fukuoka-u.ac.jp and Daiichi Kigenso Kagaku Kogyo Co., Ltd, 1-6-38 Hirabayashi-minami, Suminoe, Osaka 559-0025, Japan.
authors.forename: Sadahiro
authors.initials: S
authors.lastname: Yagishita
authors.affiliation: Department of Chemistry, Fukuoka University, 8-19-1 Nanakuma, Jonan, Fukuoka 814-0180, Japan. kawata@fukuoka-u.ac.jp.
authors.forename: Akiko
authors.initials: A
authors.lastname: Himegi
authors.affiliation: Department of Chemistry, Fukuoka University, 8-19-1 Nanakuma, Jonan, Fukuoka 814-0180, Japan. kawata@fukuoka-u.ac.jp.
authors.forename: Ken
authors.initials: K
authors.lastname: Kanazashi
authors.affiliation: Department of Chemistry, Fukuoka University, 8-19-1 Nanakuma, Jonan, Fukuoka 814-0180, Japan. kawata@fukuoka-u.ac.jp.
authors.forename: Tomomi
authors.initials: T
authors.lastname: Ohishi
authors.affiliation: Department of Chemistry, Fukuoka University, 8-19-1 Nanakuma, Jonan, Fukuoka 814-0180, Japan. kawata@fukuoka-u.ac.jp.
authors.forename: Ryuta
authors.identifier: http://orcid.org/0000-0002-1279-6283
authors.initials: R
authors.lastname: Ishikawa
authors.affiliation: Department of Chemistry, Fukuoka University, 8-19-1 Nanakuma, Jonan, Fukuoka 814-0180, Japan. kawata@fukuoka-u.ac.jp.
authors.forename: Tomohiko
authors.initials: T
authors.lastname: Hamaguchi
authors.affiliation: Department of Chemistry, Fukuoka University, 8-19-1 Nanakuma, Jonan, Fukuoka 814-0180, Japan. kawata@fukuoka-u.ac.jp.
authors.forename: Satoshi
authors.identifier: http://orcid.org/0000-0002-7615-6517
authors.initials: S
authors.lastname: Kawata