Pr4AlZn2Si5
高熵材料 HEAMP-ID: mp-3284105 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.38 | 8.5187 | 2.7 | (0,0,0,2) |
| 20.86 | 4.2593 | 5.6 | (0,0,0,4) |
| 24.59 | 3.6196 | 22.0 | (1,0,-1,0) |
| 24.59 | 3.6196 | 11.0 | (0,1,-1,0) |
| 26.76 | 3.3313 | 2.3 | (1,0,-1,2) |
| 32.46 | 2.7582 | 100.0 | (1,0,-1,4) |
| 42.45 | 2.1297 | 11.3 | (0,0,0,8) |
| 43.30 | 2.0898 | 11.0 | (2,-1,-1,0) |
| 43.30 | 2.0898 | 21.9 | (1,1,-2,0) |
| 48.52 | 1.8761 | 1.4 | (2,-1,-1,4) |
| 48.52 | 1.8761 | 2.7 | (1,1,-2,4) |
| 49.67 | 1.8355 | 6.5 | (1,0,-1,8) |
| 49.67 | 1.8355 | 3.3 | (0,1,-1,8) |
| 50.42 | 1.8098 | 3.2 | (2,0,-2,0) |
| 50.42 | 1.8098 | 1.6 | (0,2,-2,0) |
| 55.14 | 1.6657 | 21.8 | (2,0,-2,4) |
| 62.24 | 1.4916 | 21.5 | (2,-1,-1,8) |
| 67.97 | 1.3791 | 3.8 | (2,0,-2,8) |
| 68.60 | 1.3681 | 1.3 | (3,-1,-2,0) |
| 68.60 | 1.3681 | 2.6 | (2,1,-3,0) |
| 71.36 | 1.3217 | 9.4 | (1,0,-1,12) |
| 72.58 | 1.3025 | 6.3 | (3,-1,-2,4) |
| 72.58 | 1.3025 | 12.7 | (2,1,-3,4) |
| 79.43 | 1.2065 | 3.6 | (3,0,-3,0) |
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 Pr4AlZn2Si5 were obtained from the Materials Project database (MP-ID: mp-3284105, 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_Pr4AlZn2Si5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.17953845
_cell_length_b 4.17953799
_cell_length_c 17.03735865
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000361
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr4AlZn2Si5
_chemical_formula_sum 'Pr4 Al1 Zn2 Si5'
_cell_volume 257.74454589
_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 0.33333300 0.66666700 0.12107073 1.0
Pr Pr1 1 0.33333300 0.66666700 0.62804065 1.0
Pr Pr2 1 0.33333300 0.66666700 0.37195935 1.0
Pr Pr3 1 0.33333300 0.66666700 0.87892927 1.0
Al Al4 1 0.66666700 0.33333300 0.50000000 1.0
Zn Zn5 1 0.00000000 0.00000000 0.24648834 1.0
Zn Zn6 1 0.00000000 0.00000000 0.75351166 1.0
Si Si7 1 0.66666700 0.33333300 0.24788488 1.0
Si Si8 1 0.66666700 0.33333300 0.75211512 1.0
Si Si9 1 0.00000000 0.00000000 0.00000000 1.0
Si Si10 1 0.00000000 0.00000000 0.50000000 1.0
Si Si11 1 0.66666700 0.33333300 0.00000000 1.0
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