YEr2Al7Cu2
高熵材料 HEAMP-ID: mp-3249066 · 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
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 YEr2Al7Cu2 were obtained from the Materials Project database (MP-ID: mp-3249066, 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_YEr2Al7Cu2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.96384768
_cell_length_b 8.96384738
_cell_length_c 8.96384850
_cell_angle_alpha 35.36225523
_cell_angle_beta 35.36225970
_cell_angle_gamma 35.36225149
_symmetry_Int_Tables_number 1
_chemical_formula_structural YEr2Al7Cu2
_chemical_formula_sum 'Y1 Er2 Al7 Cu2'
_cell_volume 215.53610068
_cell_formula_units_Z 1
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
Y Y0 1 0.00000000 0.00000000 0.00000000 1.0
Er Er1 1 0.85786668 0.85786668 0.85786668 1.0
Er Er2 1 0.14213332 0.14213332 0.14213332 1.0
Al Al3 1 0.41837605 0.41837605 0.92687330 1.0
Al Al4 1 0.92687330 0.41837605 0.41837605 1.0
Al Al5 1 0.41837605 0.92687330 0.41837605 1.0
Al Al6 1 0.50000000 0.50000000 0.50000000 1.0
Al Al7 1 0.58162395 0.07312670 0.58162395 1.0
Al Al8 1 0.07312670 0.58162395 0.58162395 1.0
Al Al9 1 0.58162395 0.58162395 0.07312670 1.0
Cu Cu10 1 0.66484474 0.66484474 0.66484474 1.0
Cu Cu11 1 0.33515526 0.33515526 0.33515526 1.0
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