Sm3Si
传统材料 TRAMP-ID: mp-983479 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.94 | 3.8767 | 44.5 | (1,0,-1,1) |
| 25.69 | 3.4678 | 12.3 | (2,-1,-1,0) |
| 29.75 | 3.0032 | 37.9 | (2,0,-2,0) |
| 34.71 | 2.5846 | 50.0 | (2,-2,0,1) |
| 34.71 | 2.5846 | 100.0 | (2,0,-2,1) |
| 35.37 | 2.5376 | 33.4 | (0,0,0,2) |
| 39.70 | 2.2702 | 12.9 | (3,-1,-2,0) |
| 43.68 | 2.0724 | 1.8 | (3,-1,-2,1) |
| 44.23 | 2.0479 | 6.0 | (2,-1,-1,2) |
| 45.29 | 2.0022 | 1.3 | (3,-3,0,0) |
| 45.29 | 2.0022 | 2.5 | (3,0,-3,0) |
| 46.87 | 1.9383 | 21.6 | (2,0,-2,2) |
| 48.90 | 1.8625 | 7.5 | (3,0,-3,1) |
| 52.80 | 1.7339 | 27.2 | (4,-2,-2,0) |
| 54.21 | 1.6920 | 7.0 | (3,-1,-2,2) |
| 54.21 | 1.6920 | 3.5 | (2,1,-3,2) |
| 56.51 | 1.6284 | 4.0 | (1,0,-1,3) |
| 58.30 | 1.5828 | 4.0 | (4,-1,-3,1) |
| 58.74 | 1.5718 | 3.5 | (3,0,-3,2) |
| 61.78 | 1.5016 | 1.3 | (4,-4,0,0) |
| 61.78 | 1.5016 | 2.6 | (4,0,-4,0) |
| 63.07 | 1.4740 | 26.5 | (2,0,-2,3) |
| 64.74 | 1.4399 | 21.2 | (4,0,-4,1) |
| 65.16 | 1.4316 | 19.2 | (4,-2,-2,2) |
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
关联任务
引用参考
The crystal structure and related material properties of Sm3Si were obtained from the Materials Project database (MP-ID: mp-983479, 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_Sm3Si
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.93564049
_cell_length_b 6.93564049
_cell_length_c 5.07528500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000470
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Si
_chemical_formula_sum 'Sm6 Si2'
_cell_volume 211.42882340
_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 0.17992400 0.35984800 0.25000000 1.0
Sm Sm1 1 0.64015200 0.82007600 0.25000000 1.0
Sm Sm2 1 0.17992400 0.82007600 0.25000000 1.0
Sm Sm3 1 0.82007600 0.64015200 0.75000000 1.0
Sm Sm4 1 0.35984800 0.17992400 0.75000000 1.0
Sm Sm5 1 0.82007600 0.17992400 0.75000000 1.0
Si Si6 1 0.33333300 0.66666700 0.75000000 1.0
Si Si7 1 0.66666700 0.33333300 0.25000000 1.0
获取直接链接