Synthesis and structure of the subnitrides Ba2GeGaN and (BaxSr1-x)(3)Ge2N2; x approximate to 0.7
We report the structure of the new subnitride Ba2GeGaN synthesized as crystals from the elements in a sealed Nb tube at 760 °C using a Na/Ba melt as the growth medium. Shiny black prisms of Ba2GeGaN crystallize in P21/m (No.11) with a=7.249(1) Å, b=4.210(1) Å, c=9.314(1) Å, β=108.87(1)° and Z=2. It...
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| Format: | Journal article |
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1997
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