Pr7Th(Si3Ir)4
高熵材料 HEAMP-ID: mp-3270182 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.30 | 8.5893 | 1.2 | (0,0,0,1) |
| 12.38 | 7.1493 | 13.0 | (0,1,-1,0) |
| 12.38 | 7.1493 | 13.0 | (1,0,-1,0) |
| 12.46 | 7.1050 | 3.5 | (1,-1,0,0) |
| 16.13 | 5.4949 | 1.4 | (1,0,-1,1) |
| 21.48 | 4.1363 | 11.7 | (1,1,-2,0) |
| 21.62 | 4.1105 | 13.9 | (2,-1,-1,0) |
| 24.17 | 3.6815 | 4.4 | (1,0,-1,2) |
| 24.22 | 3.6754 | 4.8 | (1,-1,0,2) |
| 24.91 | 3.5747 | 15.6 | (2,0,-2,0) |
| 25.07 | 3.5525 | 6.0 | (2,-2,0,0) |
| 29.99 | 2.9792 | 6.3 | (1,1,-2,2) |
| 30.09 | 2.9696 | 20.8 | (2,-1,-1,2) |
| 32.59 | 2.7475 | 100.0 | (2,0,-2,2) |
| 32.72 | 2.7374 | 54.1 | (2,-2,0,2) |
| 33.09 | 2.7070 | 2.8 | (2,1,-3,0) |
| 33.24 | 2.6950 | 1.3 | (3,-1,-2,0) |
| 33.34 | 2.6878 | 1.6 | (3,-2,-1,0) |
| 37.75 | 2.3831 | 3.5 | (3,0,-3,0) |
| 37.99 | 2.3683 | 2.8 | (3,-3,0,0) |
| 39.34 | 2.2901 | 1.4 | (2,1,-3,2) |
| 39.48 | 2.2827 | 2.0 | (1,-3,2,2) |
| 39.48 | 2.2827 | 2.0 | (3,-1,-2,2) |
| 42.08 | 2.1473 | 21.8 | (0,0,0,4) |
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 Pr7Th(Si3Ir)4 were obtained from the Materials Project database (MP-ID: mp-3270182, 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_Pr7Th(Si3Ir)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.22127482
_cell_length_b 8.22127578
_cell_length_c 8.58933741
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.58627864
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr7Th(Si3Ir)4
_chemical_formula_sum 'Pr7 Th1 Si12 Ir4'
_cell_volume 504.85209941
_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 0.50018490 0.49981510 0.25000000 1.0
Pr Pr1 1 0.00049213 0.50027947 0.75000000 1.0
Pr Pr2 1 0.99959927 0.49976281 0.25000000 1.0
Pr Pr3 1 0.49972053 0.99950787 0.75000000 1.0
Pr Pr4 1 0.50023719 0.00040073 0.25000000 1.0
Pr Pr5 1 0.00002535 0.99997465 0.75000000 1.0
Pr Pr6 1 0.99996950 0.00003050 0.25000000 1.0
Th Th7 1 0.49990897 0.50009103 0.75000000 1.0
Si Si8 1 0.83109829 0.16890171 0.99958481 1.0
Si Si9 1 0.16887740 0.83112260 0.99915175 1.0
Si Si10 1 0.33183463 0.16473836 0.00034132 1.0
Si Si11 1 0.16887740 0.83112260 0.50084825 1.0
Si Si12 1 0.66816908 0.83525671 0.99966299 1.0
Si Si13 1 0.83109829 0.16890171 0.50041519 1.0
Si Si14 1 0.83526164 0.66816537 0.00034132 1.0
Si Si15 1 0.66816908 0.83525671 0.50033701 1.0
Si Si16 1 0.16474329 0.33183092 0.99966299 1.0
Si Si17 1 0.33183463 0.16473836 0.49965868 1.0
Si Si18 1 0.16474329 0.33183092 0.50033701 1.0
Si Si19 1 0.83526164 0.66816537 0.49965868 1.0
Ir Ir20 1 0.66307637 0.33692363 0.99426033 1.0
Ir Ir21 1 0.33687040 0.66312960 0.99601107 1.0
Ir Ir22 1 0.33687040 0.66312960 0.50398893 1.0
Ir Ir23 1 0.66307637 0.33692363 0.50573967 1.0
获取直接链接