SmAl2GaCu
高熵材料 HEAMP-ID: mp-3247778 · 空间群: I4mm (#107)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.63 | 5.3300 | 81.1 | (0,0,1) |
| 23.09 | 3.8526 | 9.7 | (0,1,0) |
| 23.09 | 3.8525 | 9.7 | (1,0,0) |
| 30.60 | 2.9216 | 77.9 | (1,-1,0) |
| 30.60 | 2.9216 | 77.9 | (1,1,1) |
| 33.26 | 2.6941 | 51.9 | (0,1,-1) |
| 33.26 | 2.6941 | 51.9 | (0,1,2) |
| 33.26 | 2.6941 | 51.9 | (1,0,-1) |
| 33.26 | 2.6941 | 51.9 | (1,0,2) |
| 33.63 | 2.6650 | 12.4 | (0,0,2) |
| 35.02 | 2.5620 | 100.0 | (1,-1,1) |
| 35.02 | 2.5620 | 100.0 | (1,1,0) |
| 43.82 | 2.0659 | 61.0 | (0,2,1) |
| 43.82 | 2.0659 | 61.0 | (2,0,1) |
| 46.10 | 1.9689 | 2.2 | (1,-1,2) |
| 46.10 | 1.9689 | 4.5 | (1,-1,-2) |
| 46.10 | 1.9689 | 2.2 | (1,1,3) |
| 47.18 | 1.9263 | 12.1 | (0,2,0) |
| 47.18 | 1.9262 | 12.1 | (2,0,0) |
| 48.02 | 1.8947 | 28.3 | (0,1,-2) |
| 48.02 | 1.8947 | 28.3 | (0,1,3) |
| 48.02 | 1.8946 | 56.7 | (1,0,-2) |
| 50.10 | 1.8207 | 1.3 | (1,-2,0) |
| 50.10 | 1.8206 | 1.3 | (2,-1,1) |
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
关联任务
引用参考
The crystal structure and related material properties of SmAl2GaCu were obtained from the Materials Project database (MP-ID: mp-3247778, 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_SmAl2GaCu
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.13173284
_cell_length_b 4.13182322
_cell_length_c 6.07823175
_cell_angle_alpha 70.13002921
_cell_angle_beta 70.13047736
_cell_angle_gamma 90.00001694
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmAl2GaCu
_chemical_formula_sum 'Sm1 Al2 Ga1 Cu1'
_cell_volume 90.99191645
_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
Sm Sm0 1 0.99117175 0.99117175 0.01765550 1.0
Al Al1 1 0.74301267 0.24301267 0.51397366 1.0
Al Al2 1 0.24302015 0.74302015 0.51395970 1.0
Ga Ga3 1 0.40011693 0.40011693 0.19976713 1.0
Cu Cu4 1 0.62267849 0.62267849 0.75464301 1.0
获取直接链接