title: Cation-dependent magnetic ordering and room-temperature bistability in azido-bridged perovskite-type compounds.
abstract: A series of end-to-end azido-bridged perovskite-type compounds [(CH3)nNH4-n][Mn(N3)3] (n = 1-4) were synthesized and characterized. Structural phase transitions indicating the general lattice flexibility were observed and confirmed by the crystal structures of different phases. These materials show cation-dependent magnetic ordering at up to 92 K and magnetic bistability near room temperature.
authors.affiliation: State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing, 210093, China.
authors.forename: Xin-Hua
authors.initials: XH
authors.lastname: Zhao
authors.forename: Xing-Cai
authors.initials: XC
authors.lastname: Huang
authors.forename: Shao-Liang
authors.initials: SL
authors.lastname: Zhang
authors.forename: Dong
authors.initials: D
authors.lastname: Shao
authors.forename: Hai-Yan
authors.initials: HY
authors.lastname: Wei
authors.forename: Xin-Yi
authors.initials: XY
authors.lastname: Wang
mesh_terms: D001386:Azides / Q000138:chemical synthesis / Q000737:chemistry*; D001952:Bridged-Ring Compounds; D017610:Calcium Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D002152:Calorimetry, Differential Scanning; D002412:Cations / Q000737:chemistry*; D018360:Crystallography, X-Ray; D004355:Drug Stability; D060526:Magnetic Fields; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D008968:Molecular Conformation; D010087:Oxides / Q000138:chemical synthesis / Q000737:chemistry*; D013696:Temperature; D014025:Titanium / Q000737:chemistry*
chemical_list: D001386:Azides; D001952:Bridged-Ring Compounds; D017610:Calcium Compounds; D002412:Cations; D010087:Oxides; C059910:perovskite; D014025:Titanium