Pr8Co3Si12Ag
高熵材料 HEAMP-ID: mp-3280957 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.54 | 7.0578 | 1.1 | (1,-1,0,0) |
| 12.54 | 7.0578 | 2.2 | (1,0,-1,0) |
| 20.62 | 4.3079 | 8.1 | (0,0,0,2) |
| 21.81 | 4.0748 | 1.1 | (2,-1,-1,0) |
| 21.81 | 4.0748 | 2.3 | (1,1,-2,0) |
| 24.20 | 3.6770 | 1.4 | (1,0,-1,2) |
| 25.24 | 3.5289 | 15.1 | (2,-2,0,0) |
| 25.24 | 3.5289 | 15.1 | (2,0,-2,0) |
| 25.24 | 3.5289 | 15.1 | (0,2,-2,0) |
| 30.19 | 2.9603 | 1.0 | (2,-1,-1,-2) |
| 30.19 | 2.9603 | 2.0 | (2,-1,-1,2) |
| 32.81 | 2.7299 | 50.0 | (2,0,-2,-2) |
| 32.81 | 2.7299 | 100.0 | (2,0,-2,2) |
| 41.94 | 2.1539 | 18.6 | (0,0,0,4) |
| 44.47 | 2.0374 | 15.7 | (4,-2,-2,0) |
| 44.47 | 2.0374 | 15.7 | (2,-4,2,0) |
| 44.47 | 2.0374 | 15.7 | (2,2,-4,0) |
| 49.49 | 1.8418 | 1.9 | (4,-2,-2,2) |
| 49.49 | 1.8418 | 1.9 | (2,2,-4,2) |
| 49.58 | 1.8385 | 4.9 | (2,0,-2,-4) |
| 49.58 | 1.8385 | 7.3 | (2,-2,0,4) |
| 49.58 | 1.8385 | 2.5 | (2,0,-2,4) |
| 51.81 | 1.7645 | 2.2 | (4,-4,0,0) |
| 51.81 | 1.7645 | 2.2 | (4,0,-4,0) |
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 Pr8Co3Si12Ag were obtained from the Materials Project database (MP-ID: mp-3280957, 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_Pr8Co3Si12Ag
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.14966633
_cell_length_b 8.14966427
_cell_length_c 8.61572567
_cell_angle_alpha 89.99998646
_cell_angle_beta 90.00002014
_cell_angle_gamma 120.00003123
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Co3Si12Ag
_chemical_formula_sum 'Pr8 Co3 Si12 Ag1'
_cell_volume 495.56645748
_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 0.49663737 0.50336363 0.75525857 1.0
Pr Pr1 1 0.49656669 0.50343431 0.24470046 1.0
Pr Pr2 1 0.00672626 0.50336363 0.75525857 1.0
Pr Pr3 1 0.00686761 0.50343431 0.24470046 1.0
Pr Pr4 1 0.49663737 0.99327474 0.75525957 1.0
Pr Pr5 1 0.49656569 0.99313139 0.24470146 1.0
Pr Pr6 1 0.00000000 1.00000000 0.75244170 1.0
Pr Pr7 1 1.00000000 0.00000000 0.24754538 1.0
Co Co8 1 0.66666700 0.33333300 0.99875767 1.0
Co Co9 1 0.33333300 0.66666700 0.00106251 1.0
Co Co10 1 0.33333300 0.66666600 0.50029612 1.0
Si Si11 1 0.82687332 0.17312668 0.00013169 1.0
Si Si12 1 0.17171059 0.82828941 0.99987340 1.0
Si Si13 1 0.34625336 0.17312668 0.00013169 1.0
Si Si14 1 0.17398851 0.82601149 0.50006885 1.0
Si Si15 1 0.65657781 0.82828941 0.99987340 1.0
Si Si16 1 0.83986672 0.16013328 0.49995383 1.0
Si Si17 1 0.82687332 0.65374564 0.00013069 1.0
Si Si18 1 0.65202198 0.82601149 0.50006885 1.0
Si Si19 1 0.17171059 0.34342219 0.99987340 1.0
Si Si20 1 0.32026657 0.16013328 0.49995383 1.0
Si Si21 1 0.17398851 0.34797702 0.50006785 1.0
Si Si22 1 0.83986672 0.67973343 0.49995383 1.0
Ag Ag23 1 0.66666700 0.33333300 0.49994025 1.0
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