ErCu4Ag
高熵材料 HEA 传统材料 TRAMP-ID: mp-1077498 · 空间群: F-43m (#216)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.87 | 4.0635 | 7.4 | (1,1,1) |
| 25.31 | 3.5191 | 2.6 | (1,1,0) |
| 36.10 | 2.4884 | 54.4 | (2,1,1) |
| 42.60 | 2.1221 | 100.0 | (2,2,1) |
| 44.60 | 2.0317 | 20.3 | (2,2,2) |
| 57.04 | 1.6147 | 2.1 | (3,2,2) |
| 58.66 | 1.5738 | 1.0 | (3,2,1) |
| 64.91 | 1.4367 | 19.1 | (3,3,2) |
| 69.38 | 1.3545 | 29.6 | (3,3,3) |
| 76.58 | 1.2442 | 22.1 | (4,2,2) |
| 80.78 | 1.1897 | 1.7 | (4,3,2) |
| 87.70 | 1.1128 | 8.6 | (4,3,1) |
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 ErCu4Ag were obtained from the Materials Project database (MP-ID: mp-1077498, 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_ErCu4Ag
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.97673335
_cell_length_b 4.97673335
_cell_length_c 4.97673335
_cell_angle_alpha 60.00000000
_cell_angle_beta 60.00000000
_cell_angle_gamma 60.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErCu4Ag
_chemical_formula_sum 'Er1 Cu4 Ag1'
_cell_volume 87.16018004
_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 0.00000000 0.00000000 -0.00000000 1.0
Cu Cu1 1 0.62425204 0.62425204 0.12724389 1.0
Cu Cu2 1 0.62425104 0.12724389 0.62425204 1.0
Cu Cu3 1 0.12724389 0.62425104 0.62425204 1.0
Cu Cu4 1 0.62425204 0.62425204 0.62425104 1.0
Ag Ag5 1 0.25000000 0.25000000 0.25000000 1.0
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