Pr2Pd2Pb
高熵材料 HEA 传统材料 TRAMP-ID: mp-672187 · 空间群: P4/mbm (#127)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 23.22 | 3.8314 | 5.1 | (0,0,1) |
| 24.79 | 3.5908 | 1.2 | (2,-1,0) |
| 24.79 | 3.5908 | 1.2 | (2,1,0) |
| 28.10 | 3.1759 | 14.5 | (1,1,1) |
| 31.51 | 2.8388 | 11.9 | (2,-2,0) |
| 31.51 | 2.8388 | 11.9 | (2,2,0) |
| 32.30 | 2.7717 | 68.7 | (2,0,1) |
| 34.22 | 2.6200 | 100.0 | (2,1,1) |
| 35.35 | 2.5391 | 34.5 | (3,-1,0) |
| 35.35 | 2.5391 | 34.5 | (3,1,0) |
| 39.51 | 2.2809 | 1.4 | (2,-2,1) |
| 39.51 | 2.2809 | 1.4 | (2,2,1) |
| 40.51 | 2.2269 | 5.2 | (3,-2,0) |
| 40.51 | 2.2269 | 5.2 | (3,2,0) |
| 42.72 | 2.1165 | 7.6 | (3,-1,1) |
| 42.72 | 2.1165 | 7.6 | (3,1,1) |
| 46.64 | 1.9474 | 5.5 | (4,-1,0) |
| 46.64 | 1.9474 | 5.5 | (4,1,0) |
| 47.21 | 1.9253 | 2.2 | (3,-2,1) |
| 47.21 | 1.9253 | 2.2 | (3,2,1) |
| 47.46 | 1.9157 | 19.9 | (0,0,2) |
| 48.08 | 1.8925 | 1.0 | (3,-3,0) |
| 48.08 | 1.8925 | 1.0 | (3,3,0) |
| 50.86 | 1.7954 | 4.0 | (4,-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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Pr2Pd2Pb were obtained from the Materials Project database (MP-ID: mp-672187, 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_Pr2Pd2Pb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.02933432
_cell_length_b 8.02933432
_cell_length_c 3.83138151
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00001484
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Pd2Pb
_chemical_formula_sum 'Pr4 Pd4 Pb2'
_cell_volume 247.00996909
_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
Pr Pr0 1 0.32331448 0.82331448 0.50000000 1.0
Pr Pr1 1 0.67668552 0.17668552 0.50000000 1.0
Pr Pr2 1 0.82331648 0.67668352 0.50000000 1.0
Pr Pr3 1 0.17668352 0.32331648 0.50000000 1.0
Pd Pd4 1 0.87761074 0.37761074 -0.00000000 1.0
Pd Pd5 1 0.62238926 0.87761074 -0.00000000 1.0
Pd Pd6 1 0.37761074 0.12238926 0.00000000 1.0
Pd Pd7 1 0.12238926 0.62238926 0.00000000 1.0
Pb Pb8 1 0.50000000 0.50000000 -0.00000000 1.0
Pb Pb9 1 -0.00000000 0.00000000 -0.00000000 1.0
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