Er4Al18Ir5Au
高熵材料 HEAMP-ID: mp-3299838 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.54 | 6.5419 | 8.0 | (1,0,-1,0) |
| 13.62 | 6.5009 | 10.3 | (1,-1,0,0) |
| 16.52 | 5.3662 | 10.6 | (1,0,-1,1) |
| 16.52 | 5.3650 | 10.5 | (1,0,-1,-1) |
| 18.92 | 4.6895 | 22.9 | (0,0,0,2) |
| 23.34 | 3.8118 | 1.3 | (1,0,-1,2) |
| 23.34 | 3.8110 | 1.4 | (1,0,-1,-2) |
| 23.39 | 3.8032 | 3.5 | (1,-1,0,2) |
| 23.50 | 3.7850 | 26.0 | (1,1,-2,0) |
| 23.66 | 3.7611 | 50.0 | (2,-1,-1,0) |
| 25.37 | 3.5102 | 9.8 | (1,1,-2,1) |
| 25.38 | 3.5096 | 8.9 | (1,1,-2,-1) |
| 25.52 | 3.4910 | 17.3 | (2,-1,-1,1) |
| 25.52 | 3.4907 | 19.1 | (2,-1,-1,-1) |
| 27.26 | 3.2709 | 1.2 | (2,0,-2,0) |
| 27.44 | 3.2504 | 3.9 | (2,-2,0,0) |
| 28.91 | 3.0887 | 4.1 | (2,0,-2,1) |
| 28.91 | 3.0883 | 5.2 | (2,0,-2,-1) |
| 30.34 | 2.9457 | 42.3 | (1,1,-2,2) |
| 30.35 | 2.9449 | 43.8 | (1,1,-2,-2) |
| 30.46 | 2.9342 | 88.9 | (2,-1,-1,2) |
| 30.47 | 2.9338 | 83.9 | (2,-1,-1,-2) |
| 31.72 | 2.8210 | 2.5 | (1,0,-1,3) |
| 31.72 | 2.8205 | 3.2 | (1,0,-1,-3) |
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 Er4Al18Ir5Au were obtained from the Materials Project database (MP-ID: mp-3299838, 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_Er4Al18Ir5Au
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.52243696
_cell_length_b 7.52243747
_cell_length_c 9.37893368
_cell_angle_alpha 89.99239900
_cell_angle_beta 89.99239465
_cell_angle_gamma 119.58202705
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er4Al18Ir5Au
_chemical_formula_sum 'Er4 Al18 Ir5 Au1'
_cell_volume 461.54601896
_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
Er Er0 1 0.99551215 0.67372775 0.25124987 1.0
Er Er1 1 0.00448785 0.32627225 0.74875013 1.0
Er Er2 1 0.67372775 0.99551215 0.25124987 1.0
Er Er3 1 0.32627225 0.00448785 0.74875013 1.0
Al Al4 1 0.13608539 0.13608539 0.25603826 1.0
Al Al5 1 0.86391461 0.86391461 0.74396174 1.0
Al Al6 1 0.00211307 0.34373392 0.07796521 1.0
Al Al7 1 0.99788693 0.65626608 0.92203479 1.0
Al Al8 1 0.99981475 0.66435175 0.57289016 1.0
Al Al9 1 0.33564825 0.00018525 0.42710984 1.0
Al Al10 1 0.00018525 0.33564825 0.42710984 1.0
Al Al11 1 0.66435175 0.99981475 0.57289016 1.0
Al Al12 1 0.65626608 0.99788693 0.92203479 1.0
Al Al13 1 0.34373392 0.00211307 0.07796521 1.0
Al Al14 1 0.33350565 0.33350565 0.55167404 1.0
Al Al15 1 0.66649435 0.66649435 0.44832596 1.0
Al Al16 1 0.65831230 0.65831230 0.05861249 1.0
Al Al17 1 0.34168770 0.34168770 0.94138751 1.0
Al Al18 1 0.33943768 0.55009082 0.25120225 1.0
Al Al19 1 0.66056232 0.44990918 0.74879775 1.0
Al Al20 1 0.55009082 0.33943768 0.25120225 1.0
Al Al21 1 0.44990918 0.66056232 0.74879775 1.0
Ir Ir22 1 0.67216384 0.32783616 0.00000000 1.0
Ir Ir23 1 0.32783616 0.67216384 1.00000000 1.0
Ir Ir24 1 0.32798423 0.67201577 0.50000000 1.0
Ir Ir25 1 0.67201577 0.32798423 0.50000000 1.0
Ir Ir26 1 0.00000000 0.00000000 0.50000000 1.0
Au Au27 1 0.00000000 0.00000000 0.00000000 1.0
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