title: A novel open-framework copper borophosphate containing 1-D borophosphate anion with 10-MR windows and 12-MR channels.
abstract: A novel open-framework copper borophosphate, Na5KCu3[B9P6O33(OH)3]·H2O (), has been synthesised by a boric acid flux method. Its structure can be viewed as a 3-D open framework constructed by the connection of Cu(II)O6 octahedra and 1-D (4,4)-connected borophosphate anionic structures composed of trigonal-planar BO2(OH) groups, tetrahedral BO4 and PO4 groups. The compound not only features a novel borophosphate anionic partial structure containing 1-D 12-MR channels, but also exhibits ferromagnetic interactions and high catalytic activity for the oxidative degradation of chitosan.
authors.affiliation: College of Chemistry and Pharmacy Engineering, Nanyang Normal University, Nanyang 473061, China. yqfeng2008@126.com.
authors.forename: Yuquan
authors.initials: Y
authors.lastname: Feng
authors.forename: Min
authors.initials: M
authors.lastname: Li
authors.forename: Huitao
authors.initials: H
authors.lastname: Fan
authors.forename: Qunzeng
authors.initials: Q
authors.lastname: Huang
authors.forename: Dongfang
authors.initials: D
authors.lastname: Qiu
authors.forename: Hengzhen
authors.initials: H
authors.lastname: Shi
mesh_terms: D000838:Anions / Q000737:chemistry; D001888:Boric Acids / Q000737:chemistry; D001896:Boron Compounds / Q000737:chemistry*; D002384:Catalysis; D048271:Chitosan / Q000737:chemistry; D003300:Copper / Q000737:chemistry*; D008280:Magnetics; D008968:Molecular Conformation; D009942:Organometallic Compounds / Q000737:chemistry*; D010084:Oxidation-Reduction; D010710:Phosphates / Q000737:chemistry*; D013696:Temperature; D014961:X-Ray Diffraction
chemical_list: D000838:Anions; D001888:Boric Acids; D001896:Boron Compounds; D009942:Organometallic Compounds; D010710:Phosphates; C042168:boron oxide; D003300:Copper; D048271:Chitosan; C032688:boric acid