Pr8Si12Pt3Au
高熵材料 HEAMP-ID: mp-3272530 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.41 | 7.1333 | 16.5 | (1,-1,0,0) |
| 12.41 | 7.1333 | 8.2 | (1,0,-1,0) |
| 21.58 | 4.1184 | 10.0 | (1,-2,1,0) |
| 21.58 | 4.1184 | 20.0 | (2,-1,-1,0) |
| 23.84 | 3.7320 | 7.8 | (1,-1,0,2) |
| 23.84 | 3.7320 | 3.9 | (1,0,-1,2) |
| 24.97 | 3.5667 | 16.7 | (2,0,-2,0) |
| 29.78 | 3.0001 | 9.2 | (1,-2,1,2) |
| 29.78 | 3.0001 | 18.5 | (2,-1,-1,2) |
| 32.37 | 2.7655 | 100.0 | (2,-2,0,2) |
| 32.37 | 2.7655 | 50.0 | (2,0,-2,2) |
| 33.23 | 2.6962 | 1.8 | (2,-3,1,0) |
| 33.23 | 2.6962 | 3.6 | (3,-1,-2,0) |
| 37.84 | 2.3778 | 5.0 | (3,-3,0,0) |
| 37.84 | 2.3778 | 2.5 | (3,0,-3,0) |
| 39.24 | 2.2959 | 4.7 | (3,-2,-1,2) |
| 39.24 | 2.2959 | 2.3 | (3,-1,-2,2) |
| 41.23 | 2.1896 | 22.7 | (0,0,0,4) |
| 43.22 | 2.0932 | 2.6 | (1,0,-1,4) |
| 43.30 | 2.0896 | 10.4 | (3,0,-3,2) |
| 43.97 | 2.0592 | 37.8 | (2,2,-4,0) |
| 43.97 | 2.0592 | 18.9 | (4,-2,-2,0) |
| 45.87 | 1.9784 | 1.4 | (4,-1,-3,0) |
| 47.00 | 1.9333 | 5.5 | (1,1,-2,4) |
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 Pr8Si12Pt3Au were obtained from the Materials Project database (MP-ID: mp-3272530, 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_Pr8Si12Pt3Au
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.23686440
_cell_length_b 8.23686636
_cell_length_c 8.75835346
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000402
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Si12Pt3Au
_chemical_formula_sum 'Pr8 Si12 Pt3 Au1'
_cell_volume 514.60857482
_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 0.49878851 0.50121149 0.74762581 1.0
Pr Pr1 1 0.49900530 0.50099470 0.25236964 1.0
Pr Pr2 1 0.00242298 0.50121149 0.74762581 1.0
Pr Pr3 1 0.00198940 0.50099470 0.25236964 1.0
Pr Pr4 1 0.49878851 0.99757702 0.74762581 1.0
Pr Pr5 1 0.49900530 0.99801060 0.25236964 1.0
Pr Pr6 1 0.00000000 0.00000000 0.74888231 1.0
Pr Pr7 1 0.00000000 0.00000000 0.25112486 1.0
Si Si8 1 0.83726278 0.16273722 0.99996776 1.0
Si Si9 1 0.16735288 0.83264712 0.00007376 1.0
Si Si10 1 0.32547445 0.16273722 0.99996776 1.0
Si Si11 1 0.16617187 0.83382813 0.49963544 1.0
Si Si12 1 0.66529324 0.83264712 0.00007376 1.0
Si Si13 1 0.83344217 0.16655783 0.50034820 1.0
Si Si14 1 0.83726278 0.67452555 0.99996776 1.0
Si Si15 1 0.66765626 0.83382813 0.49963544 1.0
Si Si16 1 0.16735288 0.33470676 0.00007376 1.0
Si Si17 1 0.33311666 0.16655783 0.50034820 1.0
Si Si18 1 0.16617187 0.33234374 0.49963544 1.0
Si Si19 1 0.83344217 0.66688334 0.50034820 1.0
Pt Pt20 1 0.33333300 0.66666700 0.00030476 1.0
Pt Pt21 1 0.33333300 0.66666700 0.49970057 1.0
Pt Pt22 1 0.66666700 0.33333300 0.50024322 1.0
Au Au23 1 0.66666700 0.33333300 0.99968346 1.0
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