Pr4ErSi12Ir19
高熵材料 HEAMP-ID: mp-3304828 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.94 | 11.1290 | 3.8 | (1,0,-1,0) |
| 13.78 | 6.4253 | 2.4 | (1,-2,1,0) |
| 13.78 | 6.4253 | 4.8 | (2,-1,-1,0) |
| 21.12 | 4.2064 | 4.3 | (3,-1,-2,0) |
| 26.20 | 3.4019 | 4.1 | (2,-1,-1,1) |
| 27.77 | 3.2127 | 14.5 | (4,-2,-2,0) |
| 27.77 | 3.2127 | 7.2 | (2,2,-4,0) |
| 30.81 | 2.9024 | 17.1 | (3,-1,-2,1) |
| 35.15 | 2.5532 | 3.9 | (5,-2,-3,0) |
| 35.81 | 2.5072 | 100.0 | (4,-2,-2,1) |
| 36.74 | 2.4459 | 14.0 | (4,-1,-3,1) |
| 36.74 | 2.4459 | 7.0 | (3,1,-4,1) |
| 37.02 | 2.4285 | 5.0 | (5,-1,-4,0) |
| 37.02 | 2.4285 | 2.5 | (4,1,-5,0) |
| 40.53 | 2.2258 | 1.8 | (5,-5,0,0) |
| 40.53 | 2.2258 | 3.5 | (5,0,-5,0) |
| 42.19 | 2.1418 | 3.4 | (6,-3,-3,0) |
| 42.19 | 2.1418 | 1.7 | (3,3,-6,0) |
| 43.01 | 2.1032 | 3.9 | (6,-2,-4,0) |
| 43.57 | 2.0773 | 8.6 | (5,-1,-4,1) |
| 45.23 | 2.0050 | 22.2 | (0,0,0,2) |
| 45.37 | 1.9988 | 10.8 | (6,-1,-5,0) |
| 46.67 | 1.9461 | 16.3 | (5,0,-5,1) |
| 48.17 | 1.8892 | 2.1 | (6,-3,-3,1) |
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 Pr4ErSi12Ir19 were obtained from the Materials Project database (MP-ID: mp-3304828, 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_Pr4ErSi12Ir19
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.85063365
_cell_length_b 12.85063375
_cell_length_c 4.00998748
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000479
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr4ErSi12Ir19
_chemical_formula_sum 'Pr4 Er1 Si12 Ir19'
_cell_volume 573.48586328
_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 0.66666700 0.33333300 0.00000000 1.0
Pr Pr1 1 0.81503883 0.81425577 0.50000000 1.0
Pr Pr2 1 0.18574423 0.00078306 0.50000000 1.0
Pr Pr3 1 0.99921694 0.18496117 0.50000000 1.0
Er Er4 1 0.33333300 0.66666700 0.00000000 1.0
Si Si5 1 0.68839589 0.16657969 0.50000000 1.0
Si Si6 1 0.83342031 0.52181520 0.50000000 1.0
Si Si7 1 0.47818480 0.31160411 0.50000000 1.0
Si Si8 1 0.17225609 0.69004405 0.50000000 1.0
Si Si9 1 0.51778696 0.82774391 0.50000000 1.0
Si Si10 1 0.30995595 0.48221304 0.50000000 1.0
Si Si11 1 0.62882689 0.62853151 0.00000000 1.0
Si Si12 1 0.37146849 0.00029438 0.00000000 1.0
Si Si13 1 0.99970562 0.37117311 0.00000000 1.0
Si Si14 1 0.18413106 0.18599613 0.00000000 1.0
Si Si15 1 0.81400387 0.99813493 0.00000000 1.0
Si Si16 1 0.00186507 0.81586894 0.00000000 1.0
Ir Ir17 1 0.80358750 0.18172154 0.00000000 1.0
Ir Ir18 1 0.81827846 0.62186596 0.00000000 1.0
Ir Ir19 1 0.37813404 0.19641250 0.00000000 1.0
Ir Ir20 1 0.18506481 0.80294776 0.00000000 1.0
Ir Ir21 1 0.61788295 0.81493519 0.00000000 1.0
Ir Ir22 1 0.19705224 0.38211705 0.00000000 1.0
Ir Ir23 1 0.44697385 0.44650913 0.00000000 1.0
Ir Ir24 1 0.55349087 0.00046472 0.00000000 1.0
Ir Ir25 1 0.99953528 0.55302615 0.00000000 1.0
Ir Ir26 1 0.28469825 0.28700964 0.50000000 1.0
Ir Ir27 1 0.71299036 0.99768862 0.50000000 1.0
Ir Ir28 1 0.00231138 0.71530175 0.50000000 1.0
Ir Ir29 1 0.87522402 0.36189858 0.50000000 1.0
Ir Ir30 1 0.63810142 0.51332745 0.50000000 1.0
Ir Ir31 1 0.48667255 0.12477598 0.50000000 1.0
Ir Ir32 1 0.36382486 0.87291690 0.50000000 1.0
Ir Ir33 1 0.50909304 0.63617514 0.50000000 1.0
Ir Ir34 1 0.12708310 0.49090696 0.50000000 1.0
Ir Ir35 1 0.00000000 0.00000000 0.00000000 1.0
获取直接链接