Reversible crystal-to-amorphous structural transformations and magnetic variations in single end-on azide-bridged MII (M = Mn, Ni) coordination polymers. Issue 3 (18th December 2017)

• Record Type: Journal Article
• Authors: Lim, Kwang Soo; Song, Jeong Hwa; Kang, Dong Won; Kang, Minjung; Eom, Sunhwi; Koh, Eui Kwan; Hong, Chang Seop
• Is Part Of: Dalton transactions. Volume 47:Issue 3(2017)
• Page Start: 845
• Page End: 851
• Publication Date: 2017-12-18
• Subjects: Chemistry, Inorganic -- Periodicals; Chemistry, Physical and theoretical -- Periodicals; Chemistry, Inorganic -- Periodicals; 546.05
• DOI: 10.1039/c7dt03886k
• Languages: English
• ISSNs: 1477-9226

Abstract

Abstract : Azide-bridged coordination polymers undergo reversible crystal-to-amorphous phase transformations during the hydration–dehydration process. Abstract : M II (M = Mn, Ni) coordination frameworks, singly linked by end-on azide ligands, were prepared by employing the long, flexible spacer ligand, p -XBP4. These two-dimensional layer structures underwent reversible crystal-to-amorphous phase transformations during the hydration–dehydration process. Moreover, the magnetic nature changes from antiferromagnetic to ferromagnetic coupling when moving from Mn to Ni.