Pr2Mg2SnPb
高熵材料 HEAMP-ID: mp-3241333 · 空间群: I4mm (#107)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.80 | 8.1916 | 27.0 | (0,0,1) |
| 20.25 | 4.3854 | 12.1 | (1,0,0) |
| 21.70 | 4.0958 | 55.2 | (0,0,2) |
| 25.48 | 3.4964 | 2.4 | (1,0,1) |
| 27.72 | 3.2184 | 52.5 | (1,1,-1) |
| 27.72 | 3.2184 | 52.5 | (1,-1,0) |
| 29.83 | 2.9955 | 31.0 | (1,1,-2) |
| 32.80 | 2.7306 | 21.5 | (0,0,3) |
| 33.70 | 2.6592 | 26.1 | (1,0,-3) |
| 33.70 | 2.6592 | 8.7 | (1,0,2) |
| 35.47 | 2.5306 | 100.0 | (1,1,-3) |
| 39.60 | 2.2757 | 57.8 | (2,0,-1) |
| 41.17 | 2.1927 | 4.8 | (2,0,0) |
| 43.46 | 2.0821 | 23.6 | (1,1,-4) |
| 43.48 | 2.0814 | 3.7 | (1,0,-4) |
| 44.23 | 2.0479 | 2.9 | (0,0,4) |
| 44.87 | 2.0200 | 2.6 | (2,1,-2) |
| 45.60 | 1.9893 | 8.2 | (0,2,1) |
| 45.60 | 1.9893 | 24.5 | (2,0,-3) |
| 52.33 | 1.7482 | 23.0 | (2,0,2) |
| 52.96 | 1.7290 | 19.6 | (2,1,-4) |
| 53.00 | 1.7278 | 2.6 | (1,1,-5) |
| 54.27 | 1.6902 | 12.0 | (1,0,-5) |
| 54.27 | 1.6902 | 4.0 | (1,0,4) |
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 Pr2Mg2SnPb were obtained from the Materials Project database (MP-ID: mp-3241333, 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_Pr2Mg2SnPb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.55147580
_cell_length_b 4.55147614
_cell_length_c 8.80118588
_cell_angle_alpha 104.98533243
_cell_angle_beta 104.98533625
_cell_angle_gamma 89.99999662
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Mg2SnPb
_chemical_formula_sum 'Pr2 Mg2 Sn1 Pb1'
_cell_volume 169.69738960
_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
Pr Pr0 1 0.66462001 0.66462001 0.32923901 1.0
Pr Pr1 1 0.33684418 0.33684418 0.67368736 1.0
Mg Mg2 1 0.49863506 0.99863506 0.99726911 1.0
Mg Mg3 1 0.99863506 0.49863506 0.99726911 1.0
Sn Sn4 1 0.86724061 0.86724061 0.73448322 1.0
Pb Pb5 1 0.13402509 0.13402509 0.26805118 1.0
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