SmSiAg
高熵材料 HEA 传统材料 TRAMP-ID: mp-972524 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.81 | 4.2680 | 3.6 | (0,0,0,1) |
| 24.94 | 3.5706 | 17.1 | (1,-2,1,0) |
| 24.94 | 3.5706 | 17.1 | (2,-1,-1,0) |
| 24.94 | 3.5706 | 17.1 | (1,1,-2,0) |
| 25.36 | 3.5127 | 10.3 | (1,-1,0,1) |
| 25.36 | 3.5127 | 10.3 | (0,1,-1,-1) |
| 25.36 | 3.5127 | 10.3 | (1,-1,0,-1) |
| 25.36 | 3.5127 | 20.6 | (1,0,-1,-1) |
| 25.36 | 3.5127 | 10.3 | (1,0,-1,1) |
| 28.87 | 3.0923 | 9.4 | (2,-2,0,0) |
| 28.87 | 3.0923 | 9.4 | (0,2,-2,0) |
| 28.87 | 3.0923 | 9.4 | (2,0,-2,0) |
| 32.70 | 2.7386 | 50.0 | (1,-2,1,1) |
| 32.70 | 2.7386 | 100.0 | (2,-1,-1,1) |
| 32.70 | 2.7386 | 50.0 | (2,-1,-1,-1) |
| 32.70 | 2.7386 | 50.0 | (1,1,-2,-1) |
| 32.70 | 2.7386 | 50.0 | (1,1,-2,1) |
| 35.86 | 2.5041 | 33.3 | (2,-2,0,1) |
| 35.86 | 2.5041 | 33.3 | (0,2,-2,-1) |
| 35.86 | 2.5041 | 33.3 | (2,-2,0,-1) |
| 35.86 | 2.5041 | 33.3 | (0,2,-2,1) |
| 35.86 | 2.5041 | 66.5 | (2,0,-2,1) |
| 38.51 | 2.3375 | 26.6 | (2,-3,1,0) |
| 38.51 | 2.3375 | 26.6 | (1,-3,2,0) |
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 SmSiAg were obtained from the Materials Project database (MP-ID: mp-972524, 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_SmSiAg
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.14126651
_cell_length_b 7.14127639
_cell_length_c 4.26795956
_cell_angle_alpha 90.00005593
_cell_angle_beta 89.99997783
_cell_angle_gamma 120.00011534
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmSiAg
_chemical_formula_sum 'Sm3 Si3 Ag3'
_cell_volume 188.49572542
_cell_formula_units_Z 3
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 0.58258148 0.00001208 0.50000000 1.0
Sm Sm1 1 0.41743880 0.41743880 0.50000100 1.0
Sm Sm2 1 0.00001208 0.58258148 0.50000100 1.0
Si Si3 1 0.66667678 0.33334270 0.00000100 1.0
Si Si4 1 0.33334370 0.66667678 -0.00000000 1.0
Si Si5 1 0.00000993 0.00000893 0.50000100 1.0
Ag Ag6 1 0.24773214 0.00001306 0.00000000 1.0
Ag Ag7 1 0.00001306 0.24773114 -0.00000000 1.0
Ag Ag8 1 0.75229202 0.75229102 0.00000000 1.0
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