Sm5Si3
传统材料 TRAMP-ID: mp-1106373 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.52 | 4.3274 | 10.2 | (0,1,-1,-2) |
| 20.52 | 4.3274 | 10.2 | (0,2,-2,-1) |
| 20.52 | 4.3274 | 10.2 | (0,1,-1,1) |
| 23.74 | 3.7476 | 33.1 | (0,2,-2,-2) |
| 23.74 | 3.7476 | 33.1 | (0,0,0,2) |
| 23.74 | 3.7476 | 33.1 | (0,2,-2,0) |
| 24.62 | 3.6161 | 46.2 | (1,1,-2,-2) |
| 24.62 | 3.6161 | 46.2 | (1,2,-3,-1) |
| 24.62 | 3.6161 | 46.2 | (1,1,-2,1) |
| 27.09 | 3.2916 | 20.9 | (2,0,-2,0) |
| 29.64 | 3.0138 | 100.0 | (2,1,-3,-1) |
| 29.64 | 3.0138 | 50.0 | (2,1,-3,0) |
| 31.58 | 2.8329 | 24.2 | (0,2,-2,-3) |
| 31.58 | 2.8329 | 24.2 | (0,1,-1,-3) |
| 31.58 | 2.8329 | 24.2 | (0,3,-3,-2) |
| 31.58 | 2.8329 | 48.3 | (0,3,-3,-1) |
| 31.58 | 2.8329 | 24.2 | (0,2,-2,1) |
| 34.23 | 2.6198 | 90.8 | (2,1,-3,-2) |
| 34.23 | 2.6198 | 90.8 | (2,2,-4,-1) |
| 34.23 | 2.6198 | 90.8 | (2,1,-3,1) |
| 34.47 | 2.6022 | 46.5 | (1,2,-3,-3) |
| 34.47 | 2.6022 | 46.5 | (1,-1,0,3) |
| 34.47 | 2.6022 | 46.5 | (1,-3,2,2) |
| 34.47 | 2.6022 | 46.5 | (1,3,-4,-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 Sm5Si3 were obtained from the Materials Project database (MP-ID: mp-1106373, 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_Sm5Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.58312429
_cell_length_b 8.65473445
_cell_length_c 8.65474590
_cell_angle_alpha 120.00010464
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm5Si3
_chemical_formula_sum 'Sm10 Si6'
_cell_volume 427.04171213
_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 0.49999996 0.33333210 0.66666848 1.0
Sm Sm1 1 0.49999996 0.66666362 0.33333152 1.0
Sm Sm2 1 -0.00000004 0.66666790 0.33333152 1.0
Sm Sm3 1 -0.00000004 0.33333638 0.66666848 1.0
Sm Sm4 1 0.75000212 0.24462491 0.00000000 1.0
Sm Sm5 1 0.74999851 0.75536726 0.75536699 1.0
Sm Sm6 1 0.74999851 0.00000028 0.24463401 1.0
Sm Sm7 1 0.25000212 0.75537509 -0.00000000 1.0
Sm Sm8 1 0.24999851 0.24463274 0.24463301 1.0
Sm Sm9 1 0.24999851 0.99999972 0.75536599 1.0
Si Si10 1 0.74999704 0.60685683 -0.00000000 1.0
Si Si11 1 0.75000144 0.39314421 0.39314209 1.0
Si Si12 1 0.75000144 0.00000113 0.60685791 1.0
Si Si13 1 0.24999704 0.39314317 0.00000000 1.0
Si Si14 1 0.25000144 0.60685579 0.60685791 1.0
Si Si15 1 0.25000144 0.99999887 0.39314209 1.0
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