Sm2Al9ZnCu12
高熵材料 HEAMP-ID: mp-3275828 · 空间群: F222 (#22)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.95 | 7.4031 | 2.0 | (1,1,0) |
| 12.41 | 7.1313 | 1.6 | (1,0,1) |
| 16.08 | 5.5119 | 2.4 | (1,0,0) |
| 17.27 | 5.1360 | 5.6 | (0,1,-1) |
| 23.44 | 3.7957 | 4.7 | (1,1,-1) |
| 23.92 | 3.7205 | 85.6 | (2,0,1) |
| 24.04 | 3.7016 | 22.4 | (2,2,0) |
| 24.97 | 3.5657 | 1.7 | (2,0,2) |
| 29.45 | 3.0326 | 7.6 | (0,1,-2) |
| 29.45 | 3.0326 | 7.6 | (0,2,-1) |
| 29.90 | 2.9881 | 3.5 | (1,0,-1) |
| 30.10 | 2.9693 | 49.8 | (1,1,2) |
| 32.49 | 2.7559 | 2.6 | (2,0,0) |
| 33.82 | 2.6501 | 90.6 | (2,2,-1) |
| 34.85 | 2.5743 | 23.8 | (3,0,2) |
| 34.94 | 2.5680 | 33.2 | (0,2,-2) |
| 38.37 | 2.3458 | 4.3 | (1,2,-2) |
| 38.61 | 2.3320 | 38.5 | (2,3,-1) |
| 38.88 | 2.3162 | 90.0 | (1,1,-2) |
| 38.99 | 2.3101 | 7.9 | (1,-1,3) |
| 39.34 | 2.2902 | 100.0 | (3,0,1) |
| 39.83 | 2.2633 | 96.0 | (2,-1,3) |
| 42.44 | 2.1300 | 65.9 | (0,2,1) |
| 44.90 | 2.0187 | 20.9 | (0,3,-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
关联任务
引用参考
The crystal structure and related material properties of Sm2Al9ZnCu12 were obtained from the Materials Project database (MP-ID: mp-3275828, 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_Sm2Al9ZnCu12
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.27917338
_cell_length_b 8.09149076
_cell_length_c 7.84357331
_cell_angle_alpha 80.32486902
_cell_angle_beta 50.89369072
_cell_angle_gamma 48.78144085
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Al9ZnCu12
_chemical_formula_sum 'Sm2 Al9 Zn1 Cu12'
_cell_volume 344.84031187
_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 0.00000000 0.00000000 0.00000000 1.0
Sm Sm1 1 0.25000000 0.25000000 0.25000000 1.0
Al Al2 1 0.75000000 0.75000000 0.75000000 1.0
Al Al3 1 0.75868094 0.06817689 0.82935833 1.0
Al Al4 1 0.82935833 0.34378584 0.75868094 1.0
Al Al5 1 0.06817689 0.75868094 0.34378584 1.0
Al Al6 1 0.34378584 0.82935833 0.06817689 1.0
Al Al7 1 0.49171387 0.18272790 0.42150042 1.0
Al Al8 1 0.42150042 0.90405581 0.49171387 1.0
Al Al9 1 0.18272790 0.49171387 0.90405581 1.0
Al Al10 1 0.90405581 0.42150042 0.18272790 1.0
Zn Zn11 1 0.50000000 0.50000000 0.50000000 1.0
Cu Cu12 1 0.62467052 0.12485687 0.62661478 1.0
Cu Cu13 1 0.62661478 0.62385882 0.62467052 1.0
Cu Cu14 1 0.12485687 0.62467052 0.62385882 1.0
Cu Cu15 1 0.62385882 0.62661478 0.12485687 1.0
Cu Cu16 1 0.48847843 0.43592744 0.18331229 1.0
Cu Cu17 1 0.18331229 0.89228084 0.48847843 1.0
Cu Cu18 1 0.43592744 0.48847843 0.89228084 1.0
Cu Cu19 1 0.89228084 0.18331229 0.43592744 1.0
Cu Cu20 1 0.76160417 0.81432651 0.06587281 1.0
Cu Cu21 1 0.06587281 0.35819751 0.76160417 1.0
Cu Cu22 1 0.81432651 0.76160417 0.35819751 1.0
Cu Cu23 1 0.35819751 0.06587281 0.81432651 1.0
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