Pr8Si12IrPt3
高熵材料 HEAMP-ID: mp-3274223 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.41 | 7.1306 | 16.6 | (1,0,-1,0) |
| 21.59 | 4.1168 | 6.6 | (1,-2,1,0) |
| 21.59 | 4.1168 | 13.2 | (2,-1,-1,0) |
| 23.96 | 3.7136 | 7.7 | (1,0,-1,2) |
| 24.98 | 3.5653 | 11.4 | (2,0,-2,0) |
| 29.88 | 2.9901 | 12.0 | (1,1,-2,2) |
| 29.88 | 2.9901 | 6.0 | (2,-1,-1,2) |
| 32.47 | 2.7575 | 100.0 | (2,0,-2,2) |
| 33.24 | 2.6951 | 3.5 | (3,-1,-2,0) |
| 37.85 | 2.3769 | 3.3 | (3,-3,0,0) |
| 37.85 | 2.3769 | 1.6 | (3,0,-3,0) |
| 39.33 | 2.2910 | 4.5 | (3,-1,-2,2) |
| 41.52 | 2.1750 | 14.9 | (0,0,0,4) |
| 43.38 | 2.0858 | 6.8 | (3,0,-3,2) |
| 43.50 | 2.0804 | 1.7 | (1,0,-1,4) |
| 43.99 | 2.0584 | 37.9 | (4,-2,-2,0) |
| 45.89 | 1.9777 | 1.2 | (4,-1,-3,0) |
| 47.27 | 1.9231 | 3.6 | (1,1,-2,4) |
| 47.27 | 1.9231 | 1.8 | (2,-1,-1,4) |
| 49.06 | 1.8568 | 3.7 | (2,0,-2,4) |
| 50.71 | 1.8003 | 2.2 | (4,-1,-3,2) |
| 51.25 | 1.7826 | 1.1 | (4,-4,0,0) |
| 54.19 | 1.6926 | 1.8 | (3,-1,-2,4) |
| 55.73 | 1.6495 | 7.1 | (0,4,-4,2) |
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 Pr8Si12IrPt3 were obtained from the Materials Project database (MP-ID: mp-3274223, 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_Pr8Si12IrPt3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.23366382
_cell_length_b 8.23366473
_cell_length_c 8.70009403
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000034
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Si12IrPt3
_chemical_formula_sum 'Pr8 Si12 Ir1 Pt3'
_cell_volume 510.78823608
_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 0.50136104 0.49863896 0.75251079 1.0
Pr Pr1 1 0.50142577 0.49857423 0.24751277 1.0
Pr Pr2 1 0.99727993 0.49863896 0.75251079 1.0
Pr Pr3 1 0.99714946 0.49857423 0.24751277 1.0
Pr Pr4 1 0.50136104 0.00272007 0.75251079 1.0
Pr Pr5 1 0.50142577 0.00285054 0.24751277 1.0
Pr Pr6 1 0.00000000 0.00000000 0.74978058 1.0
Pr Pr7 1 0.00000000 0.00000000 0.25015841 1.0
Si Si8 1 0.83213615 0.16786385 0.00012405 1.0
Si Si9 1 0.16564720 0.83435280 0.99990275 1.0
Si Si10 1 0.33572769 0.16786385 0.00012405 1.0
Si Si11 1 0.16632471 0.83367529 0.50031363 1.0
Si Si12 1 0.66870460 0.83435280 0.99990275 1.0
Si Si13 1 0.83399163 0.16600837 0.49968448 1.0
Si Si14 1 0.83213615 0.66427231 0.00012405 1.0
Si Si15 1 0.66735159 0.83367529 0.50031363 1.0
Si Si16 1 0.16564720 0.33129540 0.99990275 1.0
Si Si17 1 0.33201775 0.16600837 0.49968448 1.0
Si Si18 1 0.16632471 0.33264841 0.50031363 1.0
Si Si19 1 0.83399163 0.66798225 0.49968448 1.0
Ir Ir20 1 0.66666700 0.33333300 0.99966091 1.0
Pt Pt21 1 0.33333300 0.66666700 0.00018319 1.0
Pt Pt22 1 0.33333300 0.66666700 0.49974768 1.0
Pt Pt23 1 0.66666700 0.33333300 0.50032680 1.0
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