Ionothermal synthesis of the mixed-anion material, Ba3Cl4CO3

作者：Leyva Bailen Patricia; Vaqueiro Paz; Powell Anthony V^*

来源：Journal of Solid State Chemistry, 2009, 182(9): 2333-2337.

DOI：10.1016/j.jssc.2009.06.019

• Ionothermal synthesis
• Mixed-anion compound
• Halide carbonate
• Crystal structure

A low-temperature ionothermal method for the facile synthesis of the halide carbonate, Ba3Cl4CO3, in single-crystalline form has been developed. This has enabled the first determination of the crystal structure of this material to be carried out. Analysis of single-crystal X-ray diffraction data indicates that barium chloride carbonate crystallises in the orthorhombic space group Pnma (Z = 4), with a = 8.4074(11), b = 9.5886(12), c = 12.4833(15)angstrom (R-w = 0.0392). It exhibits a complex structure in which a three-dimensional network is formed from cross-linking of chains of anion-centred octahedra that share faces.

• 出版日期2009-9