Sm3Mg3Si2Rh
高熵材料 HEAMP-ID: mp-3231838 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.56 | 4.3196 | 58.3 | (0,0,0,1) |
| 24.41 | 3.6472 | 42.1 | (2,-1,-1,0) |
| 28.25 | 3.1586 | 50.4 | (2,0,-2,0) |
| 32.12 | 2.7867 | 88.1 | (2,-1,-1,1) |
| 35.20 | 2.5497 | 100.0 | (2,0,-2,1) |
| 37.67 | 2.3877 | 28.9 | (3,-1,-2,0) |
| 41.82 | 2.1598 | 25.5 | (0,0,0,2) |
| 42.95 | 2.1057 | 19.8 | (3,0,-3,0) |
| 43.30 | 2.0897 | 21.3 | (3,-1,-2,1) |
| 48.07 | 1.8928 | 10.5 | (3,0,-3,1) |
| 49.02 | 1.8584 | 13.1 | (2,-1,-1,2) |
| 50.02 | 1.8236 | 1.8 | (4,-2,-2,0) |
| 50.02 | 1.8236 | 3.6 | (2,2,-4,0) |
| 51.24 | 1.7829 | 19.6 | (2,0,-2,2) |
| 52.21 | 1.7521 | 21.3 | (4,-1,-3,0) |
| 54.63 | 1.6800 | 4.7 | (4,-2,-2,1) |
| 56.70 | 1.6236 | 35.0 | (4,-1,-3,1) |
| 57.54 | 1.6017 | 16.7 | (3,-1,-2,2) |
| 61.50 | 1.5077 | 13.5 | (3,0,-3,2) |
| 64.27 | 1.4493 | 7.1 | (5,-2,-3,0) |
| 64.74 | 1.4399 | 2.7 | (0,0,0,3) |
| 67.18 | 1.3934 | 4.5 | (4,-2,-2,2) |
| 68.01 | 1.3785 | 1.4 | (5,-1,-4,0) |
| 68.26 | 1.3740 | 22.5 | (5,-2,-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 Sm3Mg3Si2Rh were obtained from the Materials Project database (MP-ID: mp-3231838, 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_Sm3Mg3Si2Rh
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.29448655
_cell_length_b 7.29448647
_cell_length_c 4.31962784
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000034
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Mg3Si2Rh
_chemical_formula_sum 'Sm3 Mg3 Si2 Rh1'
_cell_volume 199.05193901
_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 0.41018865 0.00000000 0.00000000 1.0
Sm Sm1 1 0.00000000 0.41018965 0.00000000 1.0
Sm Sm2 1 0.58981035 0.58981035 0.00000000 1.0
Mg Mg3 1 0.76020116 0.00000000 0.49999900 1.0
Mg Mg4 1 0.23979884 0.23979884 0.49999900 1.0
Mg Mg5 1 0.00000000 0.76020116 0.49999900 1.0
Si Si6 1 0.66666700 0.33333300 0.49999900 1.0
Si Si7 1 0.33333400 0.66666700 0.49999900 1.0
Rh Rh8 1 0.00000000 0.00000000 0.00000000 1.0
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