title: Dynamic magnetic behavior and magnetic ordering in one-dimensional Tb-nitronyl nitroxide radical chain.
abstract: A new nitronyl nitroxide bridged one-dimensional lanthanide complex [Tb(3)(hfac)(9)(NIT-2thien)(3)](n) (1) (NIT-2thien = 2-(2'-thienyl)-4,4,5,5-tetramethyl-imidazoline-1-oxyl-3-oxide) has been successfully prepared. Single crystal X-ray crystallographic analysis reveals that complex 1 consists of linear chains built up by Tb(hfac)(3) units bridged by NIT-2thien radicals through their NO groups; the chains run along the crystallographic a-axis. The magnetic behavior of complex 1 is quite unusual. The complex shows the concomitant existence of slow magnetic relaxation and three-dimensional magnetic ordering.
authors.affiliation: Department of Chemistry, Nankai University, Tianjin, 300071, P.R. China.
authors.forename: Ruina
authors.initials: R
authors.lastname: Liu
authors.forename: Yue
authors.initials: Y
authors.lastname: Ma
authors.forename: Peipei
authors.initials: P
authors.lastname: Yang
authors.forename: Xueyan
authors.initials: X
authors.lastname: Song
authors.forename: Gongfeng
authors.initials: G
authors.lastname: Xu
authors.forename: Jinkui
authors.initials: J
authors.lastname: Tang
authors.forename: Licun
authors.initials: L
authors.lastname: Li
authors.forename: Daizheng
authors.initials: D
authors.lastname: Liao
authors.forename: Shiping
authors.initials: S
authors.lastname: Yan