SmAl2SiPt
高熵材料 HEAMP-ID: mp-3245564 · 空间群: I4mm (#107)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.66 | 5.3224 | 43.3 | (0,0,1) |
| 22.87 | 3.8890 | 14.9 | (1,0,0) |
| 22.87 | 3.8890 | 44.6 | (1,0,-1) |
| 30.25 | 2.9541 | 79.2 | (1,-1,0) |
| 33.12 | 2.7045 | 33.3 | (1,0,1) |
| 33.12 | 2.7045 | 100.0 | (0,1,1) |
| 33.68 | 2.6612 | 3.0 | (0,0,2) |
| 34.73 | 2.5829 | 65.4 | (1,-1,1) |
| 43.32 | 2.0889 | 26.9 | (2,0,-1) |
| 43.32 | 2.0889 | 26.9 | (0,2,-1) |
| 45.90 | 1.9772 | 9.5 | (1,-1,2) |
| 45.90 | 1.9772 | 3.2 | (1,1,-3) |
| 46.71 | 1.9445 | 13.5 | (2,0,0) |
| 47.96 | 1.8969 | 18.9 | (1,0,2) |
| 47.96 | 1.8969 | 18.9 | (1,0,-3) |
| 49.53 | 1.8402 | 13.8 | (2,-1,0) |
| 49.53 | 1.8402 | 2.0 | (1,2,-2) |
| 51.51 | 1.7741 | 6.7 | (0,0,3) |
| 55.59 | 1.6532 | 7.8 | (2,-1,1) |
| 55.59 | 1.6532 | 54.3 | (2,1,0) |
| 55.96 | 1.6431 | 2.1 | (0,2,1) |
| 60.91 | 1.5209 | 17.1 | (1,1,2) |
| 60.91 | 1.5209 | 5.7 | (1,1,-4) |
| 62.92 | 1.4771 | 8.9 | (2,-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
关联任务
引用参考
The crystal structure and related material properties of SmAl2SiPt were obtained from the Materials Project database (MP-ID: mp-3245564, 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_SmAl2SiPt
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.17777542
_cell_length_b 4.17777501
_cell_length_c 6.08725115
_cell_angle_alpha 110.06937591
_cell_angle_beta 110.06937192
_cell_angle_gamma 90.00000417
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmAl2SiPt
_chemical_formula_sum 'Sm1 Al2 Si1 Pt1'
_cell_volume 92.89578612
_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 0.57254278 0.57254278 0.14508757 1.0
Al Al1 1 0.33684258 0.83684258 0.67368416 1.0
Al Al2 1 0.83684258 0.33684258 0.67368416 1.0
Si Si3 1 0.99432981 0.99432981 0.98865962 1.0
Pt Pt4 1 0.21724125 0.21724125 0.43448250 1.0
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