title: Structure, magnetic and ion-exchange properties of self-assembled triaza-copper(II)-oxalate hybrides having nanoscale one-dimensional channel.
abstract: The X-ray structure, porous and magnetic property of a self-assembled network 1 is described in detail. The single crystal X-ray analysis provides 1 as a three-dimensional network, which contains two-dimensional permanent ring forming nanoscale one-dimensional channels. The inter-replacement of perchlorate and hexafluorophosphate anions in solid 1 proves its porous structure. There is somewhat strong antiferromagnetic interaction (J = -74.1 cm(-1)) between two copper(II) ions through oxalate bridge and weak antiferromagnetic interaction (J = -5.1 cm(-1) through AEP ligand.
authors.affiliation: Department of Chemistry, Sunchon National University, Sunchon 540-742, Republic of Korea.
authors.forename: Mee
authors.initials: M
authors.lastname: Chang
authors.forename: Minchul
authors.initials: M
authors.lastname: Chung
authors.forename: Byung Soo
authors.initials: BS
authors.lastname: Lee
authors.forename: Chee-Hun
authors.initials: CH
authors.lastname: Kwak
mesh_terms: D000838:Anions / Q000737:chemistry; D003300:Copper / Q000737:chemistry*; D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D007474:Ion Exchange; D007477:Ions / Q000737:chemistry*; D008280:Magnetics; D008956:Models, Chemical; D008958:Models, Molecular; D015233:Models, Statistical; D053758:Nanoparticles / Q000737:chemistry; D010070:Oxalates / Q000737:chemistry*; D010472:Perchlorates / Q000737:chemistry; D013696:Temperature
chemical_list: D000838:Anions; D007477:Ions; D010070:Oxalates; D010472:Perchlorates; D003300:Copper; C494474:perchlorate