Sm3Mg3PdPb2
高熵材料 HEAMP-ID: mp-3230206 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.46 | 6.5781 | 20.7 | (1,0,-1,0) |
| 23.42 | 3.7979 | 44.7 | (2,-1,-1,0) |
| 23.65 | 3.7628 | 18.3 | (1,0,-1,1) |
| 27.11 | 3.2890 | 2.9 | (2,0,-2,0) |
| 30.56 | 2.9254 | 100.0 | (2,-1,-1,1) |
| 33.53 | 2.6730 | 72.9 | (2,0,-2,1) |
| 36.13 | 2.4863 | 15.7 | (3,-1,-2,0) |
| 39.28 | 2.2937 | 25.8 | (0,0,0,2) |
| 41.17 | 2.1927 | 36.6 | (3,0,-3,0) |
| 41.30 | 2.1859 | 29.6 | (3,-1,-2,1) |
| 41.70 | 2.1658 | 3.0 | (1,0,-1,2) |
| 46.24 | 1.9634 | 15.2 | (2,-1,-1,2) |
| 47.90 | 1.8989 | 10.7 | (4,-2,-2,0) |
| 48.38 | 1.8814 | 1.1 | (2,0,-2,2) |
| 49.99 | 1.8244 | 12.1 | (4,-1,-3,0) |
| 52.13 | 1.7546 | 7.9 | (4,-2,-2,1) |
| 54.10 | 1.6953 | 13.6 | (4,-1,-3,1) |
| 54.42 | 1.6859 | 9.7 | (3,-1,-2,2) |
| 58.21 | 1.5850 | 26.7 | (3,0,-3,2) |
| 62.34 | 1.4894 | 1.3 | (1,0,-1,3) |
| 63.61 | 1.4627 | 9.2 | (4,-2,-2,2) |
| 64.97 | 1.4355 | 7.2 | (5,-1,-4,0) |
| 65.06 | 1.4335 | 14.2 | (3,2,-5,1) |
| 65.06 | 1.4335 | 7.1 | (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 Sm3Mg3PdPb2 were obtained from the Materials Project database (MP-ID: mp-3230206, 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_Sm3Mg3PdPb2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.59571366
_cell_length_b 7.59571400
_cell_length_c 4.58740634
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999852
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Mg3PdPb2
_chemical_formula_sum 'Sm3 Mg3 Pd1 Pb2'
_cell_volume 229.21077886
_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 0.39981212 0.00000000 0.50000000 1.0
Sm Sm1 1 1.00000000 0.39981212 0.50000000 1.0
Sm Sm2 1 0.60018788 0.60018788 0.50000000 1.0
Mg Mg3 1 0.77169444 0.00000000 0.00000000 1.0
Mg Mg4 1 0.00000000 0.77169444 0.00000000 1.0
Mg Mg5 1 0.22830556 0.22830556 0.00000000 1.0
Pd Pd6 1 0.00000000 0.00000000 0.50000000 1.0
Pb Pb7 1 0.33333300 0.66666700 0.00000000 1.0
Pb Pb8 1 0.66666700 0.33333300 0.00000000 1.0
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