Er2Al9Cu2Re
高熵材料 HEAMP-ID: mp-3292885 · 空间群: Cmcm (#63)
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 Er2Al9Cu2Re were obtained from the Materials Project database (MP-ID: mp-3292885, 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
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# generated using pymatgen
data_Er2Al9Cu2Re
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.47090146
_cell_length_b 7.47076470
_cell_length_c 9.33885124
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 118.48862986
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al9Cu2Re
_chemical_formula_sum 'Er4 Al18 Cu4 Re2'
_cell_volume 458.11742542
_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
Er Er0 1 0.99355026 0.68077745 0.25000000 1.0
Er Er1 1 0.00644974 0.31922255 0.75000000 1.0
Er Er2 1 0.68076773 0.99355913 0.25000000 1.0
Er Er3 1 0.31923227 0.00644087 0.75000000 1.0
Al Al4 1 0.13717023 0.13719029 0.25000000 1.0
Al Al5 1 0.86282977 0.86280971 0.75000000 1.0
Al Al6 1 0.00047410 0.33755714 0.07644720 1.0
Al Al7 1 0.99952590 0.66244286 0.92355280 1.0
Al Al8 1 0.99952590 0.66244286 0.57644720 1.0
Al Al9 1 0.33754758 0.00049518 0.42355158 1.0
Al Al10 1 0.00047410 0.33755714 0.42355280 1.0
Al Al11 1 0.66245242 0.99950482 0.57644842 1.0
Al Al12 1 0.66245242 0.99950482 0.92355158 1.0
Al Al13 1 0.33754758 0.00049518 0.07644842 1.0
Al Al14 1 0.33276449 0.33278370 0.54664690 1.0
Al Al15 1 0.66723551 0.66721630 0.45335310 1.0
Al Al16 1 0.66723551 0.66721630 0.04664690 1.0
Al Al17 1 0.33276449 0.33278370 0.95335310 1.0
Al Al18 1 0.34723861 0.55743702 0.25000000 1.0
Al Al19 1 0.65276139 0.44256298 0.75000000 1.0
Al Al20 1 0.55741394 0.34723819 0.25000000 1.0
Al Al21 1 0.44258606 0.65276181 0.75000000 1.0
Cu Cu22 1 0.67155133 0.32865970 0.99997869 1.0
Cu Cu23 1 0.32844867 0.67134030 0.00002131 1.0
Cu Cu24 1 0.32844867 0.67134030 0.49997869 1.0
Cu Cu25 1 0.67155133 0.32865970 0.50002131 1.0
Re Re26 1 0.00000000 0.00000000 0.00000000 1.0
Re Re27 1 0.00000000 0.00000000 0.50000000 1.0
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