title: Macrocyclic Cu(ii)-organophosphonate building block with room temperature magnetic ordering.
abstract: Engineering a copper coordination sphere with organoimine ligands and tuning the organophosphonate protonation states produced [{Cu(2,2'-bpy)}2(HO3P(CH2)8PO3H2)4] (1) and [{Cu(terpy)}2(2,7-FDA-H2)2]·(2,7-FDA-H4)(2H2O) (2) (2,7-FDA-H4 = 2,7-fluorenonediphosphonic acid) macrocyclic copper-organophosphonate building blocks. 1 exhibits high temperature magnetic ordering, while 2 is paramagnetic. The structures were characterized by single crystal X-ray diffraction.
authors.affiliation: Department of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey.
authors.forename: A
authors.initials: A
authors.lastname: Bulut
authors.forename: Y
authors.initials: Y
authors.lastname: Zorlu
authors.forename: R
authors.initials: R
authors.lastname: Topkaya
authors.forename: B
authors.initials: B
authors.lastname: Aktaş
authors.forename: S
authors.initials: S
authors.lastname: Doğan
authors.forename: H
authors.initials: H
authors.lastname: Kurt
authors.forename: G
authors.initials: G
authors.lastname: Yücesan
mesh_terms: D056831:Coordination Complexes / Q000737:chemistry*; D003300:Copper / Q000737:chemistry*; D060328:Magnetic Phenomena; D063065:Organophosphonates / Q000737:chemistry*; D013696:Temperature; D013818:Thermogravimetry; D014961:X-Ray Diffraction
chemical_list: D056831:Coordination Complexes; D063065:Organophosphonates; D003300:Copper