title: 3D Co(II) coordination polymer with ferrimagnetic-like layers based on azide and tetrazolate bridges showing slow magnetic dynamics.
abstract: A novel 3D Co(II) coordination polymer, [Co6(4-ptz)6(N3)6]n (1) (4-ptz = 4-(pyridinyl)tetrazole), was synthesized by in situ hydrothermal reaction and characterized magnetically. Compound 1 consists of ferrimagnetic-like Co(II) layers with the title heterobridges and exhibits the spin-glass slow dynamics. The study on spin-glass behavior in mixed azide and tetrazolate bridged compounds is the first example.
authors.affiliation: College of Chemistry and Materials Science, Huaibei Normal University, Anhui 235000, China. zhangxiumeilb@126.com.
authors.forename: Xiu-Mei
authors.initials: XM
authors.lastname: Zhang
authors.forename: Peng
authors.initials: P
authors.lastname: Li
authors.forename: Wei
authors.initials: W
authors.lastname: Gao
authors.forename: Jie-Ping
authors.initials: JP
authors.lastname: Liu
authors.forename: En-Qing
authors.initials: EQ
authors.lastname: Gao