PmAlCu2
高熵材料 HEA 传统材料 TRA 弹性数据 ELAMP-ID: mp-862838 · 空间群: Fm-3m (#225)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 23.59 | 3.7710 | 35.9 | (1,1,1) |
| 27.31 | 3.2658 | 1.6 | (1,1,0) |
| 39.00 | 2.3093 | 100.0 | (2,1,1) |
| 46.09 | 1.9693 | 18.5 | (2,2,1) |
| 56.34 | 1.6329 | 16.6 | (2,2,0) |
| 61.93 | 1.4984 | 7.7 | (3,2,2) |
| 70.65 | 1.3333 | 32.7 | (3,3,2) |
| 75.66 | 1.2570 | 5.7 | (3,3,3) |
| 83.78 | 1.1546 | 10.2 | (4,2,2) |
| 88.58 | 1.1040 | 6.0 | (4,3,2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
高熵合金特征
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of PmAlCu2 were obtained from the Materials Project database (MP-ID: mp-862838, 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_PmAlCu2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.61851028
_cell_length_b 4.61851028
_cell_length_c 4.61851028
_cell_angle_alpha 60.00000000
_cell_angle_beta 60.00000000
_cell_angle_gamma 60.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural PmAlCu2
_chemical_formula_sum 'Pm1 Al1 Cu2'
_cell_volume 69.66116718
_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
Pm Pm0 1 0.75000000 0.75000000 0.75000000 1.0
Al Al1 1 0.25000000 0.25000000 0.25000000 1.0
Cu Cu2 1 0.50000000 0.50000000 0.50000000 1.0
Cu Cu3 1 0.00000000 -0.00000000 0.00000000 1.0
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