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Cation-Dependent Magnetic Ordering and Room-Temperature Bistability in Azido-Bridged Perovskite-Type Compounds

Author:
Zhao, Xin-Hua, Huang, Xing-Cai, Zhang, Shao-Liang, Shao, Dong, Wei, Hai-Yan, Wang, Xin-Yi
Source:
Journal of the American Chemical Society 2013 v.135 no.43 pp. 16006-16009
ISSN:
1520-5126
Subject:
ambient temperature, crystal structure, manganese, phase transition
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.
Agid:
5389840