Pr7Ir3
传统材料 TRAMP-ID: mp-1189759 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.03 | 5.2070 | 39.7 | (1,0,-1,1) |
| 17.40 | 5.0980 | 12.2 | (2,-1,-1,0) |
| 20.11 | 4.4150 | 9.1 | (2,0,-2,0) |
| 24.44 | 3.6428 | 11.5 | (2,0,-2,1) |
| 26.71 | 3.3374 | 2.0 | (3,-1,-2,0) |
| 27.67 | 3.2236 | 10.5 | (0,0,0,2) |
| 29.50 | 3.0281 | 49.8 | (1,0,-1,2) |
| 30.15 | 2.9639 | 100.0 | (3,-1,-2,1) |
| 30.37 | 2.9434 | 30.7 | (3,0,-3,0) |
| 32.87 | 2.7246 | 19.2 | (2,-1,-1,2) |
| 33.47 | 2.6775 | 84.8 | (3,0,-3,1) |
| 34.45 | 2.6035 | 84.6 | (2,0,-2,2) |
| 35.21 | 2.5490 | 81.4 | (4,-2,-2,0) |
| 38.84 | 2.3186 | 28.8 | (3,-1,-2,2) |
| 39.36 | 2.2894 | 19.8 | (4,-1,-3,1) |
| 40.88 | 2.2075 | 5.6 | (4,0,-4,0) |
| 41.55 | 2.1736 | 15.8 | (3,0,-3,2) |
| 43.32 | 2.0885 | 17.3 | (4,0,-4,1) |
| 43.33 | 2.0881 | 1.7 | (1,0,-1,3) |
| 45.36 | 1.9995 | 7.7 | (4,-2,-2,2) |
| 47.02 | 1.9326 | 31.5 | (5,-2,-3,1) |
| 47.03 | 1.9323 | 20.5 | (2,0,-2,3) |
| 49.36 | 1.8462 | 22.3 | (5,-1,-4,1) |
| 50.08 | 1.8214 | 8.4 | (4,0,-4,2) |
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 Pr7Ir3 were obtained from the Materials Project database (MP-ID: mp-1189759, 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_Pr7Ir3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.19604901
_cell_length_b 10.19604901
_cell_length_c 6.44724489
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000045
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr7Ir3
_chemical_formula_sum 'Pr14 Ir6'
_cell_volume 580.45509149
_cell_formula_units_Z 2
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 0.47603111 1.0
Pr Pr1 1 0.66666700 0.33333300 0.97603111 1.0
Pr Pr2 1 0.12641139 0.87358861 0.24510653 1.0
Pr Pr3 1 0.74717822 0.87358861 0.24510653 1.0
Pr Pr4 1 0.12641139 0.25282178 0.24510653 1.0
Pr Pr5 1 0.87358861 0.12641139 0.74510653 1.0
Pr Pr6 1 0.25282178 0.12641139 0.74510653 1.0
Pr Pr7 1 0.87358861 0.74717822 0.74510653 1.0
Pr Pr8 1 0.53894405 0.46105595 0.43686338 1.0
Pr Pr9 1 0.92211190 0.46105595 0.43686338 1.0
Pr Pr10 1 0.53894405 0.07788810 0.43686338 1.0
Pr Pr11 1 0.46105595 0.53894405 0.93686338 1.0
Pr Pr12 1 0.07788810 0.53894405 0.93686338 1.0
Pr Pr13 1 0.46105595 0.92211190 0.93686338 1.0
Ir Ir14 1 0.81255286 0.18744714 0.19303505 1.0
Ir Ir15 1 0.37489429 0.18744714 0.19303505 1.0
Ir Ir16 1 0.81255286 0.62510571 0.19303505 1.0
Ir Ir17 1 0.18744714 0.81255286 0.69303505 1.0
Ir Ir18 1 0.62510571 0.81255286 0.69303505 1.0
Ir Ir19 1 0.18744714 0.37489429 0.69303505 1.0
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