ErAl3
传统材料 TRAMP-ID: mp-862656 · 空间群: R-3m (#166)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of ErAl3 were obtained from the Materials Project database (MP-ID: mp-862656, 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_ErAl3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.36137364
_cell_length_b 12.36137364
_cell_length_c 12.36137266
_cell_angle_alpha 28.21641778
_cell_angle_beta 28.21641778
_cell_angle_gamma 28.21641792
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErAl3
_chemical_formula_sum 'Er5 Al15'
_cell_volume 373.05408013
_cell_formula_units_Z 5
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
Er Er0 1 -0.00000000 -0.00000000 0.00000000 1.0
Er Er1 1 0.13126877 0.13126877 0.13126877 1.0
Er Er2 1 0.86873123 0.86873123 0.86873123 1.0
Er Er3 1 0.40000105 0.40000105 0.40000105 1.0
Er Er4 1 0.59999895 0.59999895 0.59999895 1.0
Al Al5 1 0.12894616 0.63573676 0.63573676 1.0
Al Al6 1 0.63573676 0.63573676 0.12894616 1.0
Al Al7 1 0.63573676 0.12894616 0.63573676 1.0
Al Al8 1 0.36426324 0.87105384 0.36426324 1.0
Al Al9 1 0.36426324 0.36426324 0.87105384 1.0
Al Al10 1 0.87105384 0.36426324 0.36426324 1.0
Al Al11 1 0.43229601 0.88319148 0.88319148 1.0
Al Al12 1 0.88319148 0.88319148 0.43229601 1.0
Al Al13 1 0.88319148 0.43229601 0.88319148 1.0
Al Al14 1 0.11680852 0.56770399 0.11680852 1.0
Al Al15 1 0.11680852 0.11680852 0.56770399 1.0
Al Al16 1 0.56770399 0.11680852 0.11680852 1.0
Al Al17 1 0.50000000 0.50000000 0.00000000 1.0
Al Al18 1 0.50000000 -0.00000000 0.50000000 1.0
Al Al19 1 -0.00000000 0.50000000 0.50000000 1.0
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