Er3(Al3Co)4
高熵材料 HEA 传统材料 TRAMP-ID: mp-3292437 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.37 | 5.7658 | 76.7 | (1,0,-1,1) |
| 19.37 | 4.5835 | 13.5 | (0,0,0,2) |
| 20.74 | 4.2819 | 4.4 | (2,-1,-1,0) |
| 20.74 | 4.2819 | 2.2 | (1,-2,1,0) |
| 25.92 | 3.4377 | 100.0 | (2,0,-2,1) |
| 28.53 | 3.1290 | 9.7 | (2,-1,-1,2) |
| 31.02 | 2.8829 | 71.3 | (2,0,-2,2) |
| 31.67 | 2.8253 | 23.8 | (1,0,-1,3) |
| 31.93 | 2.8032 | 38.7 | (3,-1,-2,0) |
| 33.43 | 2.6807 | 1.3 | (3,-1,-2,1) |
| 36.34 | 2.4722 | 6.8 | (3,0,-3,0) |
| 36.34 | 2.4722 | 3.4 | (0,3,-3,0) |
| 37.61 | 2.3914 | 60.5 | (3,-1,-2,2) |
| 37.69 | 2.3869 | 39.6 | (3,0,-3,1) |
| 37.69 | 2.3869 | 19.8 | (0,3,-3,1) |
| 38.16 | 2.3582 | 35.7 | (2,0,-2,3) |
| 38.16 | 2.3582 | 71.5 | (2,-2,0,3) |
| 39.31 | 2.2917 | 41.4 | (0,0,0,4) |
| 41.50 | 2.1759 | 17.0 | (3,0,-3,2) |
| 42.21 | 2.1410 | 90.9 | (4,-2,-2,0) |
| 43.83 | 2.0657 | 4.8 | (3,-1,-2,3) |
| 46.59 | 1.9495 | 1.7 | (2,0,-2,4) |
| 47.30 | 1.9219 | 27.5 | (3,0,-3,3) |
| 50.20 | 1.8173 | 2.5 | (4,0,-4,1) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Er3(Al3Co)4 were obtained from the Materials Project database (MP-ID: mp-3292437, 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_Er3(Al3Co)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.56387308
_cell_length_b 8.56387223
_cell_length_c 9.16694610
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999949
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er3(Al3Co)4
_chemical_formula_sum 'Er6 Al24 Co8'
_cell_volume 582.23152036
_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 0.19512246 0.39024593 0.25000000 1.0
Er Er1 1 0.80487754 0.60975407 0.75000000 1.0
Er Er2 1 0.60975407 0.80487754 0.25000000 1.0
Er Er3 1 0.39024593 0.19512246 0.75000000 1.0
Er Er4 1 0.19512246 0.80487754 0.25000000 1.0
Er Er5 1 0.80487754 0.19512246 0.75000000 1.0
Al Al6 1 0.33333300 0.66666700 0.01718651 1.0
Al Al7 1 0.66666700 0.33333300 0.98281349 1.0
Al Al8 1 0.66666700 0.33333300 0.51718651 1.0
Al Al9 1 0.33333300 0.66666700 0.48281349 1.0
Al Al10 1 0.16259690 0.32519479 0.57532557 1.0
Al Al11 1 0.83740310 0.67480521 0.42467443 1.0
Al Al12 1 0.67480521 0.83740310 0.57532557 1.0
Al Al13 1 0.83740310 0.67480521 0.07532557 1.0
Al Al14 1 0.32519479 0.16259690 0.42467443 1.0
Al Al15 1 0.16259690 0.32519479 0.92467443 1.0
Al Al16 1 0.16259690 0.83740310 0.57532557 1.0
Al Al17 1 0.32519479 0.16259690 0.07532557 1.0
Al Al18 1 0.83740310 0.16259690 0.42467443 1.0
Al Al19 1 0.67480521 0.83740310 0.92467443 1.0
Al Al20 1 0.83740310 0.16259690 0.07532557 1.0
Al Al21 1 0.16259690 0.83740310 0.92467443 1.0
Al Al22 1 0.55945593 0.11891185 0.25000000 1.0
Al Al23 1 0.44054407 0.88108815 0.75000000 1.0
Al Al24 1 0.88108815 0.44054407 0.25000000 1.0
Al Al25 1 0.11891185 0.55945593 0.75000000 1.0
Al Al26 1 0.55945593 0.44054407 0.25000000 1.0
Al Al27 1 0.44054407 0.55945593 0.75000000 1.0
Al Al28 1 0.00000000 0.00000000 0.25000000 1.0
Al Al29 1 0.00000000 0.00000000 0.75000000 1.0
Co Co30 1 0.50000000 0.00000000 0.00000000 1.0
Co Co31 1 0.00000000 0.50000000 0.00000000 1.0
Co Co32 1 0.50000000 0.00000000 0.50000000 1.0
Co Co33 1 0.50000000 0.50000000 0.00000000 1.0
Co Co34 1 0.00000000 0.50000000 0.50000000 1.0
Co Co35 1 0.50000000 0.50000000 0.50000000 1.0
Co Co36 1 0.00000000 0.00000000 0.00000000 1.0
Co Co37 1 0.00000000 0.00000000 0.50000000 1.0
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