CeRu2Al10 with the YbFe2Al10 structure type

CeRu2Al10 with the YbFe2Al10 structure type
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YbFe2Al10 结构类型的 CeRu2Al10

DOI:
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发表时间:
2005
期刊:
影响因子:
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通讯作者:
Y. Seropegin
Y. Seropegin
中科院分区:
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文献类型:
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作者:
A. Tursina;S. N. Nesterenko;E. Murashova;I. Chernyshev;H. Noël;Y. Seropegin

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十铝二钌铈(CeRu2Al10)在Cmcm空间群中具有7个晶位,即4c中有Ce, 8a中有Ru, 8g中有2个Al原子,8f中有2个Al原子,8e中有1个Al原子。该结构可以解释为沿[001]排列的交替柱的堆叠,每个柱仅由一种钌长方体组成,其成分为RuAl6或CeRuAl4。
The structure of cerium diruthenium decaaluminium, CeRu2Al10, is characterized by seven crystallographic sites in space group Cmcm, viz. Ce in 4c, Ru in 8a, two Al atoms in 8g, two Al atoms in 8f and one Al atom in 8e. The structure can be interpreted as a stacking of alternating columns running along [001], each formed by only one type of Ru cuboid with composition RuAl6 or CeRuAl4.