Eu2Al4O9
传统材料 TRAMP-ID: mp-771815 · 空间群: Pbam (#55)
基础信息
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of Eu2Al4O9 were obtained from the Materials Project database (MP-ID: mp-771815, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_Eu2Al4O9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.75232800
_cell_length_b 7.53177200
_cell_length_c 8.43920300
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Eu2Al4O9
_chemical_formula_sum 'Eu4 Al8 O18'
_cell_volume 365.63035162
_cell_formula_units_Z 2
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Eu Eu0 1 0.50000000 0.65665000 0.68415200 1.0
Eu Eu1 1 0.50000000 0.84335000 0.18415200 1.0
Eu Eu2 1 0.50000000 0.15665000 0.81584800 1.0
Eu Eu3 1 0.50000000 0.34335000 0.31584800 1.0
Al Al4 1 0.75658700 0.50000000 0.00000000 1.0
Al Al5 1 0.24341300 0.50000000 0.00000000 1.0
Al Al6 1 0.00000000 0.63830900 0.33574400 1.0
Al Al7 1 0.00000000 0.86169100 0.83574400 1.0
Al Al8 1 0.75658700 0.00000000 0.50000000 1.0
Al Al9 1 0.24341300 0.00000000 0.50000000 1.0
Al Al10 1 0.00000000 0.13830900 0.16425600 1.0
Al Al11 1 0.00000000 0.36169100 0.66425600 1.0
O O12 1 0.00000000 0.50000000 0.50000000 1.0
O O13 1 0.25149200 0.59969800 0.21695100 1.0
O O14 1 0.74850800 0.59969800 0.21695100 1.0
O O15 1 0.00000000 0.64872000 0.92688600 1.0
O O16 1 0.50000000 0.65848000 0.95115400 1.0
O O17 1 0.50000000 0.84152000 0.45115400 1.0
O O18 1 0.00000000 0.85128000 0.42688600 1.0
O O19 1 0.74850800 0.90030200 0.71695100 1.0
O O20 1 0.25149200 0.90030200 0.71695100 1.0
O O21 1 0.00000000 0.00000000 0.00000000 1.0
O O22 1 0.74850800 0.09969800 0.28304900 1.0
O O23 1 0.25149200 0.09969800 0.28304900 1.0
O O24 1 0.00000000 0.14872000 0.57311400 1.0
O O25 1 0.50000000 0.15848000 0.54884600 1.0
O O26 1 0.50000000 0.34152000 0.04884600 1.0
O O27 1 0.00000000 0.35128000 0.07311400 1.0
O O28 1 0.74850800 0.40030200 0.78304900 1.0
O O29 1 0.25149200 0.40030200 0.78304900 1.0
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