Sm3Mg3Sn2Pt
高熵材料 HEAMP-ID: mp-3231959 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.52 | 4.5471 | 20.2 | (0,0,0,1) |
| 23.65 | 3.7627 | 46.5 | (2,-1,-1,0) |
| 23.86 | 3.7292 | 25.9 | (1,0,-1,1) |
| 27.37 | 3.2586 | 21.0 | (2,0,-2,0) |
| 30.85 | 2.8989 | 24.2 | (1,-2,1,1) |
| 30.85 | 2.8989 | 48.4 | (2,-1,-1,1) |
| 33.84 | 2.6487 | 100.0 | (2,0,-2,1) |
| 36.48 | 2.4633 | 7.8 | (2,-3,1,0) |
| 36.48 | 2.4633 | 7.8 | (3,-1,-2,0) |
| 39.64 | 2.2736 | 30.4 | (0,0,0,2) |
| 41.57 | 2.1724 | 27.6 | (3,-3,0,0) |
| 41.57 | 2.1724 | 13.8 | (3,0,-3,0) |
| 41.70 | 2.1659 | 13.8 | (2,-3,1,1) |
| 41.70 | 2.1659 | 27.6 | (3,-1,-2,1) |
| 46.32 | 1.9602 | 4.6 | (3,0,-3,1) |
| 46.68 | 1.9459 | 15.7 | (2,-1,-1,2) |
| 48.38 | 1.8814 | 10.7 | (4,-2,-2,0) |
| 48.84 | 1.8646 | 8.7 | (2,0,-2,2) |
| 50.49 | 1.8076 | 10.0 | (4,-1,-3,0) |
| 52.65 | 1.7384 | 3.1 | (4,-2,-2,1) |
| 54.64 | 1.6797 | 18.4 | (4,-1,-3,1) |
| 54.96 | 1.6707 | 9.5 | (3,-1,-2,2) |
| 58.79 | 1.5707 | 30.3 | (3,0,-3,2) |
| 62.08 | 1.4952 | 2.3 | (3,-5,2,0) |
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 Sm3Mg3Sn2Pt were obtained from the Materials Project database (MP-ID: mp-3231959, 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_Sm3Mg3Sn2Pt
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.52544386
_cell_length_b 7.52544445
_cell_length_c 4.54712311
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000179
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Mg3Sn2Pt
_chemical_formula_sum 'Sm3 Mg3 Sn2 Pt1'
_cell_volume 223.01373499
_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 0.60142443 0.60142443 0.00000000 1.0
Sm Sm1 1 0.39857557 1.00000000 0.00000000 1.0
Sm Sm2 1 0.00000000 0.39857557 0.00000000 1.0
Mg Mg3 1 1.00000000 0.77059280 0.50000000 1.0
Mg Mg4 1 0.22940720 0.22940720 0.50000000 1.0
Mg Mg5 1 0.77059280 0.00000000 0.50000000 1.0
Sn Sn6 1 0.33333300 0.66666700 0.50000000 1.0
Sn Sn7 1 0.66666700 0.33333300 0.50000000 1.0
Pt Pt8 1 0.00000000 0.00000000 0.00000000 1.0
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