Pr7Lu(Si3Ir)4
高熵材料 HEAMP-ID: mp-3283183 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.39 | 8.5101 | 1.1 | (0,0,0,1) |
| 12.42 | 7.1296 | 40.1 | (1,0,-1,0) |
| 12.44 | 7.1129 | 11.4 | (1,-1,0,0) |
| 21.57 | 4.1195 | 20.5 | (1,1,-2,0) |
| 21.62 | 4.1099 | 16.8 | (1,-2,1,0) |
| 21.62 | 4.1099 | 16.8 | (2,-1,-1,0) |
| 24.36 | 3.6538 | 12.2 | (1,0,-1,2) |
| 24.38 | 3.6516 | 7.6 | (1,-1,0,2) |
| 24.98 | 3.5648 | 13.0 | (0,2,-2,0) |
| 24.98 | 3.5648 | 13.0 | (2,0,-2,0) |
| 25.04 | 3.5565 | 11.3 | (2,-2,0,0) |
| 30.20 | 2.9597 | 14.9 | (1,1,-2,2) |
| 30.23 | 2.9561 | 36.0 | (2,-1,-1,2) |
| 32.77 | 2.7326 | 95.7 | (0,2,-2,2) |
| 32.77 | 2.7326 | 95.7 | (2,0,-2,2) |
| 32.82 | 2.7288 | 100.0 | (2,-2,0,2) |
| 33.22 | 2.6966 | 4.0 | (2,1,-3,0) |
| 33.28 | 2.6920 | 1.6 | (1,-3,2,0) |
| 33.28 | 2.6920 | 1.6 | (3,-1,-2,0) |
| 33.32 | 2.6893 | 2.9 | (3,-2,-1,0) |
| 37.86 | 2.3765 | 4.2 | (0,3,-3,0) |
| 37.86 | 2.3765 | 4.2 | (3,0,-3,0) |
| 37.95 | 2.3710 | 5.0 | (3,-3,0,0) |
| 39.57 | 2.2777 | 3.4 | (2,1,-3,2) |
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 Pr7Lu(Si3Ir)4 were obtained from the Materials Project database (MP-ID: mp-3283183, 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_Pr7Lu(Si3Ir)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.21973019
_cell_length_b 8.21973167
_cell_length_c 8.51013786
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.84453577
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr7Lu(Si3Ir)4
_chemical_formula_sum 'Pr7 Lu1 Si12 Ir4'
_cell_volume 498.72443716
_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 0.50023682 0.49976318 0.25000000 1.0
Pr Pr1 1 0.00104214 0.50054161 0.75000000 1.0
Pr Pr2 1 0.99928709 0.49970704 0.25000000 1.0
Pr Pr3 1 0.49945839 0.99895786 0.75000000 1.0
Pr Pr4 1 0.50029296 0.00071291 0.25000000 1.0
Pr Pr5 1 0.99996896 0.00003104 0.75000000 1.0
Pr Pr6 1 0.99998023 0.00001977 0.25000000 1.0
Lu Lu7 1 0.49992814 0.50007186 0.75000000 1.0
Si Si8 1 0.83224339 0.16775661 0.00066235 1.0
Si Si9 1 0.16769426 0.83230574 0.00042156 1.0
Si Si10 1 0.33458438 0.16849836 0.99627922 1.0
Si Si11 1 0.16769426 0.83230574 0.49957844 1.0
Si Si12 1 0.66542901 0.83145623 0.99529375 1.0
Si Si13 1 0.83224339 0.16775661 0.49933765 1.0
Si Si14 1 0.83150164 0.66541562 0.99627922 1.0
Si Si15 1 0.66542901 0.83145623 0.50470625 1.0
Si Si16 1 0.16854377 0.33457099 0.99529375 1.0
Si Si17 1 0.33458438 0.16849836 0.50372078 1.0
Si Si18 1 0.16854377 0.33457099 0.50470625 1.0
Si Si19 1 0.83150164 0.66541562 0.50372078 1.0
Ir Ir20 1 0.66468048 0.33531952 0.99137292 1.0
Ir Ir21 1 0.33522570 0.66477430 0.99488925 1.0
Ir Ir22 1 0.33522570 0.66477430 0.50511075 1.0
Ir Ir23 1 0.66468048 0.33531952 0.50862708 1.0
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