Er2Pd2Pb
高熵材料 HEA 传统材料 TRAMP-ID: mp-31090 · 空间群: P4/mbm (#127)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 24.79 | 3.5918 | 1.7 | (1,0,0) |
| 25.58 | 3.4819 | 5.9 | (0,2,1) |
| 29.70 | 3.0082 | 15.3 | (1,1,1) |
| 32.53 | 2.7527 | 18.8 | (0,2,2) |
| 33.96 | 2.6398 | 53.9 | (1,2,0) |
| 35.92 | 2.5000 | 100.0 | (1,2,1) |
| 36.49 | 2.4621 | 67.5 | (0,3,1) |
| 41.32 | 2.1849 | 2.5 | (1,2,2) |
| 41.83 | 2.1594 | 6.1 | (0,3,2) |
| 44.62 | 2.0308 | 8.5 | (1,3,1) |
| 46.67 | 1.9464 | 1.6 | (0,4,0) |
| 48.19 | 1.8883 | 9.5 | (0,4,1) |
| 49.24 | 1.8507 | 4.3 | (1,3,2) |
| 49.68 | 1.8351 | 3.4 | (0,3,3) |
| 50.84 | 1.7959 | 16.7 | (2,0,0) |
| 52.57 | 1.7409 | 8.5 | (0,4,2) |
| 53.55 | 1.7113 | 1.7 | (1,4,0) |
| 54.93 | 1.6714 | 13.4 | (1,4,1) |
| 56.30 | 1.6342 | 15.9 | (1,3,3) |
| 57.76 | 1.5961 | 1.4 | (2,2,1) |
| 58.96 | 1.5666 | 2.8 | (1,4,2) |
| 60.65 | 1.5269 | 3.3 | (0,5,1) |
| 61.67 | 1.5041 | 6.2 | (2,2,2) |
| 64.19 | 1.4509 | 26.3 | (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
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 Er2Pd2Pb were obtained from the Materials Project database (MP-ID: mp-31090, 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_Er2Pd2Pb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.59183987
_cell_length_b 7.78571382
_cell_length_c 7.78571382
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Pd2Pb
_chemical_formula_sum 'Er4 Pd4 Pb2'
_cell_volume 217.72777750
_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
Er Er0 1 0.50000000 0.17065899 0.67065899 1.0
Er Er1 1 0.50000000 0.32934101 0.17065899 1.0
Er Er2 1 0.50000000 0.67065899 0.82934101 1.0
Er Er3 1 0.50000000 0.82934101 0.32934101 1.0
Pd Pd4 1 0.00000000 0.12559853 0.37440047 1.0
Pd Pd5 1 0.00000000 0.62559853 0.12559853 1.0
Pd Pd6 1 -0.00000000 0.87440147 0.62559853 1.0
Pd Pd7 1 -0.00000000 0.37440047 0.87440147 1.0
Pb Pb8 1 0.00000000 0.00000000 -0.00000000 1.0
Pb Pb9 1 -0.00000000 0.50000000 0.50000000 1.0
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