title: MCuB7O12.nH2O (M = Na, K ): a new copper borate with 14-ring channels.
abstract: The title compounds, which were synthesized in boric acid flux under mild conditions (493 K), contain a 14-member ring borate framework consisting of octahedral (CuO6), tetrahedral (BO4) and triangular (BO3) units.
authors.affiliation: State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China.
authors.forename: Tao
authors.initials: T
authors.lastname: Yang
authors.forename: Guobao
authors.initials: G
authors.lastname: Li
authors.forename: Liping
authors.initials: L
authors.lastname: You
authors.forename: Jing
authors.initials: J
authors.lastname: Ju
authors.forename: Fuhui
authors.initials: F
authors.lastname: Liao
authors.forename: Jianhua
authors.initials: J
authors.lastname: Lin