SmSnAu
高熵材料 HEA 传统材料 TRAMP-ID: mp-1077233 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.99 | 3.8691 | 11.0 | (0,0,0,2) |
| 24.56 | 3.6241 | 8.6 | (1,0,-1,1) |
| 31.79 | 2.8145 | 100.0 | (1,0,-1,2) |
| 38.00 | 2.3682 | 71.6 | (2,-1,-1,0) |
| 41.35 | 2.1835 | 2.3 | (1,0,-1,3) |
| 44.87 | 2.0199 | 12.1 | (2,-1,-1,2) |
| 45.77 | 1.9825 | 1.7 | (2,0,-2,1) |
| 46.97 | 1.9345 | 13.2 | (0,0,0,4) |
| 50.36 | 1.8121 | 9.3 | (2,-2,0,2) |
| 50.36 | 1.8121 | 18.6 | (2,0,-2,2) |
| 60.95 | 1.5201 | 1.4 | (3,-1,-2,1) |
| 61.94 | 1.4982 | 35.0 | (2,-1,-1,4) |
| 64.78 | 1.4391 | 26.5 | (3,-1,-2,2) |
| 68.64 | 1.3673 | 13.0 | (3,0,-3,0) |
| 73.45 | 1.2891 | 3.0 | (3,0,-3,2) |
| 77.60 | 1.2303 | 8.0 | (1,0,-1,6) |
| 81.24 | 1.1841 | 8.3 | (4,-2,-2,0) |
| 85.79 | 1.1326 | 2.2 | (2,-1,-1,6) |
| 85.82 | 1.1323 | 1.4 | (4,-2,-2,2) |
| 87.33 | 1.1166 | 4.8 | (3,-3,0,4) |
| 87.33 | 1.1166 | 9.6 | (3,0,-3,4) |
| 89.84 | 1.0918 | 2.0 | (2,-2,0,6) |
| 89.84 | 1.0918 | 3.9 | (2,0,-2,6) |
| 89.88 | 1.0914 | 11.7 | (4,-1,-3,2) |
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 SmSnAu were obtained from the Materials Project database (MP-ID: mp-1077233, 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_SmSnAu
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.73637022
_cell_length_b 4.73637022
_cell_length_c 7.73811600
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000312
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmSnAu
_chemical_formula_sum 'Sm2 Sn2 Au2'
_cell_volume 150.33397407
_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
Sm Sm0 1 0.00000000 0.00000000 0.50000000 1.0
Sm Sm1 1 0.00000000 0.00000000 0.00000000 1.0
Sn Sn2 1 0.33333300 0.66666700 0.25000000 1.0
Sn Sn3 1 0.66666700 0.33333300 0.75000000 1.0
Au Au4 1 0.33333300 0.66666700 0.75000000 1.0
Au Au5 1 0.66666700 0.33333300 0.25000000 1.0
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