Pr8Co(Si4Ir)3
高熵材料 HEAMP-ID: mp-3277155 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.29 | 8.5997 | 1.3 | (0,0,0,1) |
| 12.45 | 7.1106 | 9.2 | (1,-1,0,0) |
| 12.45 | 7.1106 | 4.6 | (1,0,-1,0) |
| 16.17 | 5.4800 | 3.0 | (1,0,-1,1) |
| 21.65 | 4.1053 | 4.5 | (1,-2,1,0) |
| 21.65 | 4.1053 | 9.0 | (2,-1,-1,0) |
| 24.02 | 3.7048 | 1.2 | (2,-1,-1,1) |
| 24.19 | 3.6794 | 6.3 | (1,0,-1,2) |
| 25.05 | 3.5553 | 15.9 | (2,0,-2,0) |
| 30.10 | 2.9693 | 4.1 | (1,-2,1,2) |
| 30.10 | 2.9693 | 8.2 | (2,-1,-1,2) |
| 32.68 | 2.7400 | 100.0 | (2,0,-2,2) |
| 33.34 | 2.6875 | 1.8 | (3,-1,-2,0) |
| 37.96 | 2.3702 | 2.2 | (3,-3,0,0) |
| 37.96 | 2.3702 | 1.1 | (3,0,-3,0) |
| 39.54 | 2.2790 | 1.1 | (2,-3,1,2) |
| 39.54 | 2.2790 | 2.3 | (3,-1,-2,2) |
| 42.03 | 2.1499 | 14.0 | (0,0,0,4) |
| 43.60 | 2.0757 | 3.1 | (3,-3,0,2) |
| 43.60 | 2.0757 | 1.5 | (3,0,-3,2) |
| 44.00 | 2.0579 | 1.3 | (1,0,-1,4) |
| 44.12 | 2.0526 | 12.1 | (2,-4,2,0) |
| 44.12 | 2.0526 | 24.3 | (4,-2,-2,0) |
| 47.75 | 1.9046 | 3.5 | (2,-1,-1,4) |
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 Pr8Co(Si4Ir)3 were obtained from the Materials Project database (MP-ID: mp-3277155, 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_Pr8Co(Si4Ir)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.21055377
_cell_length_b 8.21055539
_cell_length_c 8.59972657
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000547
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Co(Si4Ir)3
_chemical_formula_sum 'Pr8 Co1 Si12 Ir3'
_cell_volume 502.06533401
_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 0.49985028 0.50014972 0.74959475 1.0
Pr Pr1 1 0.50026479 0.49973521 0.25028769 1.0
Pr Pr2 1 0.00029843 0.50014972 0.74959475 1.0
Pr Pr3 1 0.99947141 0.49973521 0.25028769 1.0
Pr Pr4 1 0.49985028 0.99970157 0.74959475 1.0
Pr Pr5 1 0.50026479 0.00052859 0.25028769 1.0
Pr Pr6 1 0.00000000 0.00000000 0.74879757 1.0
Pr Pr7 1 0.00000000 0.00000000 0.25116943 1.0
Co Co8 1 0.66666700 0.33333300 0.50175455 1.0
Si Si9 1 0.83297402 0.16702598 0.00046412 1.0
Si Si10 1 0.16718049 0.83281951 0.99946670 1.0
Si Si11 1 0.33405096 0.16702598 0.00046412 1.0
Si Si12 1 0.16670874 0.83329126 0.50047175 1.0
Si Si13 1 0.66564001 0.83281951 0.99946670 1.0
Si Si14 1 0.82777076 0.17222924 0.49966268 1.0
Si Si15 1 0.83297402 0.66594904 0.00046412 1.0
Si Si16 1 0.66658251 0.83329126 0.50047175 1.0
Si Si17 1 0.16718049 0.33435999 0.99946670 1.0
Si Si18 1 0.34445749 0.17222924 0.49966268 1.0
Si Si19 1 0.16670874 0.33341749 0.50047175 1.0
Si Si20 1 0.82777076 0.65554251 0.49966268 1.0
Ir Ir21 1 0.66666700 0.33333300 0.99880662 1.0
Ir Ir22 1 0.33333300 0.66666700 0.00103278 1.0
Ir Ir23 1 0.33333300 0.66666700 0.49859300 1.0
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