作者: B. Eisenmann , M. Jakowski , H. Schäfer
DOI: 10.1016/0025-5408(82)90065-4
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摘要: Abstract The isotypic compounds BaGa 2 S 4 and BaAl crystallize in the cubic system, space group Pa3 with constants: : a = 1268.5±0.4 pm, 1265.0±0.7 pm. BaS - resp. AlS -tetrahedra are connected by common corners to threedimensional net. Ba-ions located holes coordination numbers 6 12.