Pr8Al(Si4Pt)3
高熵材料 HEAMP-ID: mp-3289326 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.12 | 8.7377 | 4.0 | (0,0,0,1) |
| 12.41 | 7.1304 | 20.7 | (1,0,-1,0) |
| 16.04 | 5.5244 | 8.4 | (1,0,-1,1) |
| 21.59 | 4.1167 | 18.1 | (2,-1,-1,0) |
| 23.89 | 3.7252 | 9.4 | (1,0,-1,2) |
| 23.89 | 3.7241 | 3.3 | (2,-1,-1,1) |
| 24.98 | 3.5652 | 25.3 | (2,0,-2,0) |
| 27.01 | 3.3010 | 2.3 | (2,0,-2,1) |
| 29.82 | 2.9961 | 16.7 | (2,-1,-1,2) |
| 32.41 | 2.7622 | 100.0 | (2,-2,0,2) |
| 32.41 | 2.7622 | 50.0 | (2,0,-2,2) |
| 33.23 | 2.6963 | 1.5 | (1,0,-1,3) |
| 33.24 | 2.6950 | 1.4 | (2,-3,1,0) |
| 33.24 | 2.6950 | 2.8 | (3,-1,-2,0) |
| 34.84 | 2.5753 | 2.4 | (3,-1,-2,1) |
| 37.84 | 2.3777 | 1.0 | (2,-1,-1,3) |
| 37.85 | 2.3768 | 4.5 | (3,0,-3,0) |
| 39.28 | 2.2937 | 5.7 | (3,-1,-2,2) |
| 39.97 | 2.2556 | 1.0 | (2,0,-2,3) |
| 41.33 | 2.1844 | 21.2 | (0,0,0,4) |
| 43.32 | 2.0886 | 2.1 | (1,0,-1,4) |
| 43.34 | 2.0878 | 6.3 | (3,0,-3,2) |
| 43.99 | 2.0584 | 53.2 | (4,-2,-2,0) |
| 45.89 | 1.9776 | 1.8 | (4,-1,-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 Pr8Al(Si4Pt)3 were obtained from the Materials Project database (MP-ID: mp-3289326, 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_Pr8Al(Si4Pt)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.23347024
_cell_length_b 8.23347098
_cell_length_c 8.73772443
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000497
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Al(Si4Pt)3
_chemical_formula_sum 'Pr8 Al1 Si12 Pt3'
_cell_volume 512.97338470
_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 0.49944423 0.50055577 0.74885804 1.0
Pr Pr1 1 0.49958243 0.50041757 0.25110901 1.0
Pr Pr2 1 0.00111355 0.50055577 0.74885804 1.0
Pr Pr3 1 0.00083313 0.50041757 0.25110901 1.0
Pr Pr4 1 0.49944423 0.99888645 0.74885804 1.0
Pr Pr5 1 0.49958243 0.99916687 0.25110901 1.0
Pr Pr6 1 0.00000000 0.00000000 0.74909618 1.0
Pr Pr7 1 0.00000000 0.00000000 0.25101343 1.0
Al Al8 1 0.66666700 0.33333300 0.99933521 1.0
Si Si9 1 0.83718100 0.16281900 0.00036758 1.0
Si Si10 1 0.16803966 0.83196034 0.99972485 1.0
Si Si11 1 0.32563700 0.16281900 0.00036758 1.0
Si Si12 1 0.16645356 0.83354644 0.49986348 1.0
Si Si13 1 0.66392168 0.83196034 0.99972485 1.0
Si Si14 1 0.83359235 0.16640765 0.50017620 1.0
Si Si15 1 0.83718100 0.67436300 0.00036758 1.0
Si Si16 1 0.66709488 0.83354644 0.49986348 1.0
Si Si17 1 0.16803966 0.33607832 0.99972485 1.0
Si Si18 1 0.33281531 0.16640765 0.50017620 1.0
Si Si19 1 0.16645356 0.33290512 0.49986348 1.0
Si Si20 1 0.83359235 0.66718469 0.50017620 1.0
Pt Pt21 1 0.33333300 0.66666700 0.00032354 1.0
Pt Pt22 1 0.33333300 0.66666700 0.49996525 1.0
Pt Pt23 1 0.66666700 0.33333300 0.49996889 1.0
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