Chem. J. Chinese Universities

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Synthesis, Structure Characterization and Magnetic Properties of Single Crystal of Dimanganese Trioxide

WANG Xiao-Feng, LI Guang-Hua, CHU Qing-Xin, LIU Xiao-Yang*, FENG Shou-Hua   

  1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, China
  • Received:2006-10-12 Revised:1900-01-01 Online:2007-05-10 Published:2007-05-10
  • Contact: LIU Xiao-Yang

Abstract: Dimanganese trioxide is an active catalyst for removing carbon monooxide and nitrogen oxide from waste gas as an important one of manganese oxides. Its single crystal was synthesized by flux method. Single crystal X-ray diffraction reveals that the compound crystallized in the cubic space group Ia-3 with a=0.94173(11) nm, V=0.83518(17) nm3, Z=48, Dc=5.022 Mg/m3, R(int)=0.0863, R1=0.0659[I>2σ(I)], wR2=0.1929[I>2σ(I)].

Key words: Flux method, Dimanganese trioxide, Crystal structure, Magnetism

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