YEr7(AlCo)2
高熵材料 HEAMP-ID: mp-3272939 · 空间群: I-4m2 (#119)
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 YEr7(AlCo)2 were obtained from the Materials Project database (MP-ID: mp-3272939, 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_YEr7(AlCo)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.28822097
_cell_length_b 9.28822204
_cell_length_c 9.28050872
_cell_angle_alpha 60.02747050
_cell_angle_beta 60.02746668
_cell_angle_gamma 59.94506773
_symmetry_Int_Tables_number 1
_chemical_formula_structural YEr7(AlCo)2
_chemical_formula_sum 'Y2 Er14 Al4 Co4'
_cell_volume 566.13672803
_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
Y Y0 1 0.56320069 0.56320069 0.93679931 1.0
Y Y1 1 0.93679931 0.93679931 0.56320069 1.0
Er Er2 1 0.34899998 0.34899998 0.34836316 1.0
Er Er3 1 0.34899998 0.34899998 0.95363889 1.0
Er Er4 1 0.34836316 0.95363889 0.34899998 1.0
Er Er5 1 0.95363889 0.34836316 0.34899998 1.0
Er Er6 1 0.80885324 0.19114676 0.19114676 1.0
Er Er7 1 0.19114676 0.80885324 0.80885324 1.0
Er Er8 1 0.19114676 0.80885324 0.19114676 1.0
Er Er9 1 0.80885324 0.19114676 0.80885324 1.0
Er Er10 1 0.19138738 0.19138738 0.80861262 1.0
Er Er11 1 0.80861262 0.80861262 0.19138738 1.0
Er Er12 1 0.94020618 0.55979382 0.55979382 1.0
Er Er13 1 0.55979382 0.94020618 0.94020618 1.0
Er Er14 1 0.55979382 0.94020618 0.55979382 1.0
Er Er15 1 0.94020618 0.55979382 0.94020618 1.0
Al Al16 1 0.57734668 0.57734668 0.57691548 1.0
Al Al17 1 0.57734668 0.57734668 0.26839016 1.0
Al Al18 1 0.57691548 0.26839016 0.57734668 1.0
Al Al19 1 0.26839016 0.57691548 0.57734668 1.0
Co Co20 1 0.14132657 0.14132657 0.13857945 1.0
Co Co21 1 0.14132657 0.14132657 0.57876841 1.0
Co Co22 1 0.13857945 0.57876841 0.14132657 1.0
Co Co23 1 0.57876841 0.13857945 0.14132657 1.0
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