Eu3TaO7
传统材料 TRAMP-ID: mp-1213095 · 空间群: C222_1 (#20)
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 Eu3TaO7 were obtained from the Materials Project database (MP-ID: mp-1213095, 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_Eu3TaO7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.61622924
_cell_length_b 6.61622924
_cell_length_c 7.71782000
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 110.09687611
_symmetry_Int_Tables_number 1
_chemical_formula_structural Eu3TaO7
_chemical_formula_sum 'Eu6 Ta2 O14'
_cell_volume 317.27333985
_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 0.00272400 0.46961000 0.74830300 1.0
Eu Eu1 1 0.99727600 0.53039000 0.24830300 1.0
Eu Eu2 1 0.53039000 0.99727600 0.75169700 1.0
Eu Eu3 1 0.46961000 0.00272400 0.25169700 1.0
Eu Eu4 1 0.50823900 0.50823900 0.50000000 1.0
Eu Eu5 1 0.49176100 0.49176100 0.00000000 1.0
Ta Ta6 1 0.99998800 0.99998800 0.50000000 1.0
Ta Ta7 1 0.00001200 0.00001200 0.00000000 1.0
O O8 1 0.63792900 0.36207100 0.75000000 1.0
O O9 1 0.36207100 0.63792900 0.25000000 1.0
O O10 1 0.94533200 0.05466800 0.75000000 1.0
O O11 1 0.05466800 0.94533200 0.25000000 1.0
O O12 1 0.92317100 0.67850300 0.52673500 1.0
O O13 1 0.07682900 0.32149700 0.02673500 1.0
O O14 1 0.32149700 0.07682900 0.97326500 1.0
O O15 1 0.67850300 0.92317100 0.47326500 1.0
O O16 1 0.37215900 0.62784100 0.75000000 1.0
O O17 1 0.62784100 0.37215900 0.25000000 1.0
O O18 1 0.93605400 0.68695000 0.96736000 1.0
O O19 1 0.06394600 0.31305000 0.46736000 1.0
O O20 1 0.31305000 0.06394600 0.53264000 1.0
O O21 1 0.68695000 0.93605400 0.03264000 1.0
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