Pr2Sc3Si12Ir19
高熵材料 HEAMP-ID: mp-3312373 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.01 | 11.0332 | 11.5 | (1,0,-1,0) |
| 13.90 | 6.3700 | 12.8 | (2,-1,-1,0) |
| 21.31 | 4.1702 | 14.9 | (3,-1,-2,0) |
| 26.52 | 3.3613 | 2.6 | (2,-1,-1,1) |
| 28.01 | 3.1850 | 21.4 | (4,-2,-2,0) |
| 29.18 | 3.0601 | 1.2 | (4,-1,-3,0) |
| 31.16 | 2.8705 | 25.4 | (3,-1,-2,1) |
| 35.46 | 2.5312 | 2.6 | (5,-2,-3,0) |
| 36.20 | 2.4812 | 100.0 | (4,-2,-2,1) |
| 37.14 | 2.4207 | 15.8 | (4,-1,-3,1) |
| 37.14 | 2.4207 | 3.2 | (3,1,-4,1) |
| 37.35 | 2.4076 | 6.8 | (5,-1,-4,0) |
| 40.90 | 2.2066 | 3.0 | (5,0,-5,0) |
| 42.58 | 2.1233 | 1.5 | (3,-6,3,0) |
| 42.58 | 2.1233 | 2.9 | (6,-3,-3,0) |
| 43.40 | 2.0851 | 5.6 | (6,-2,-4,0) |
| 44.02 | 2.0568 | 9.9 | (5,-1,-4,1) |
| 45.79 | 1.9816 | 12.3 | (6,-1,-5,0) |
| 45.86 | 1.9786 | 22.2 | (0,0,0,2) |
| 47.16 | 1.9272 | 22.3 | (5,0,-5,1) |
| 48.16 | 1.8895 | 1.2 | (2,-1,-1,2) |
| 48.67 | 1.8710 | 1.7 | (6,-3,-3,1) |
| 49.41 | 1.8447 | 1.2 | (6,-2,-4,1) |
| 49.57 | 1.8389 | 11.2 | (6,0,-6,0) |
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 Pr2Sc3Si12Ir19 were obtained from the Materials Project database (MP-ID: mp-3312373, 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_Pr2Sc3Si12Ir19
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.74004116
_cell_length_b 12.74004142
_cell_length_c 3.95711300
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000190
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Sc3Si12Ir19
_chemical_formula_sum 'Pr2 Sc3 Si12 Ir19'
_cell_volume 556.22530937
_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 0.33333300 0.66666700 0.00000000 1.0
Pr Pr1 1 0.66666700 0.33333300 0.00000000 1.0
Sc Sc2 1 0.81559144 0.00000000 0.50000000 1.0
Sc Sc3 1 0.00000000 0.81559144 0.50000000 1.0
Sc Sc4 1 0.18440856 0.18440856 0.50000000 1.0
Si Si5 1 0.17763224 0.00000000 0.00000000 1.0
Si Si6 1 0.00000000 0.17763224 0.00000000 1.0
Si Si7 1 0.82236776 0.82236776 0.00000000 1.0
Si Si8 1 0.16385631 0.47643012 0.50000000 1.0
Si Si9 1 0.52356988 0.68742519 0.50000000 1.0
Si Si10 1 0.31257481 0.83614369 0.50000000 1.0
Si Si11 1 0.68742519 0.52356988 0.50000000 1.0
Si Si12 1 0.83614369 0.31257481 0.50000000 1.0
Si Si13 1 0.47643012 0.16385631 0.50000000 1.0
Si Si14 1 0.63366490 1.00000000 0.00000000 1.0
Si Si15 1 1.00000000 0.63366490 0.00000000 1.0
Si Si16 1 0.36633510 0.36633510 0.00000000 1.0
Ir Ir17 1 0.44692906 0.00000000 0.00000000 1.0
Ir Ir18 1 0.00000000 0.44692906 0.00000000 1.0
Ir Ir19 1 0.55307094 0.55307094 0.00000000 1.0
Ir Ir20 1 0.36012133 0.48511456 0.50000000 1.0
Ir Ir21 1 0.51488544 0.87500777 0.50000000 1.0
Ir Ir22 1 0.12499223 0.63987867 0.50000000 1.0
Ir Ir23 1 0.87500777 0.51488544 0.50000000 1.0
Ir Ir24 1 0.63987867 0.12499223 0.50000000 1.0
Ir Ir25 1 0.48511456 0.36012133 0.50000000 1.0
Ir Ir26 1 0.18146237 0.37164844 0.00000000 1.0
Ir Ir27 1 0.62835156 0.80981393 0.00000000 1.0
Ir Ir28 1 0.19018607 0.81853763 0.00000000 1.0
Ir Ir29 1 0.80981393 0.62835156 0.00000000 1.0
Ir Ir30 1 0.81853763 0.19018607 0.00000000 1.0
Ir Ir31 1 0.37164844 0.18146237 0.00000000 1.0
Ir Ir32 1 0.27744544 0.00000000 0.50000000 1.0
Ir Ir33 1 0.00000000 0.27744544 0.50000000 1.0
Ir Ir34 1 0.72255456 0.72255456 0.50000000 1.0
Ir Ir35 1 0.00000000 0.00000000 0.00000000 1.0
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