PrMgSiIr2
高熵材料 HEAMP-ID: mp-3342233 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.08 | 10.9472 | 35.8 | (0,0,1) |
| 23.04 | 3.8602 | 2.4 | (1,0,1) |
| 24.39 | 3.6491 | 29.3 | (0,0,3) |
| 27.07 | 3.2944 | 22.9 | (1,0,2) |
| 30.65 | 2.9170 | 7.5 | (1,1,0) |
| 31.75 | 2.8186 | 33.2 | (1,1,1) |
| 32.72 | 2.7368 | 7.7 | (0,0,4) |
| 32.77 | 2.7332 | 16.3 | (1,0,3) |
| 34.85 | 2.5742 | 100.0 | (1,1,2) |
| 39.52 | 2.2806 | 15.3 | (1,0,4) |
| 43.90 | 2.0626 | 43.9 | (2,0,0) |
| 44.71 | 2.0269 | 2.5 | (2,0,1) |
| 45.44 | 1.9959 | 9.9 | (1,1,4) |
| 46.98 | 1.9339 | 21.4 | (1,0,5) |
| 49.99 | 1.8245 | 3.2 | (0,0,6) |
| 50.85 | 1.7956 | 16.8 | (2,0,3) |
| 52.24 | 1.7511 | 8.9 | (1,1,5) |
| 52.33 | 1.7482 | 7.8 | (2,1,2) |
| 55.81 | 1.6472 | 6.8 | (2,0,4) |
| 55.84 | 1.6464 | 7.0 | (2,1,3) |
| 59.79 | 1.5469 | 2.9 | (1,1,6) |
| 60.52 | 1.5297 | 8.9 | (2,1,4) |
| 63.63 | 1.4623 | 6.1 | (1,0,7) |
| 63.82 | 1.4585 | 14.5 | (2,2,0) |
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 PrMgSiIr2 were obtained from the Materials Project database (MP-ID: mp-3342233, 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_PrMgSiIr2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.12520321
_cell_length_b 4.12520321
_cell_length_c 10.94719404
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrMgSiIr2
_chemical_formula_sum 'Pr2 Mg2 Si2 Ir4'
_cell_volume 186.29170160
_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 0.00000000 0.50000000 0.23935094 1.0
Pr Pr1 1 0.50000000 0.00000000 0.76064906 1.0
Mg Mg2 1 0.00000000 0.00000000 0.50000000 1.0
Mg Mg3 1 0.50000000 0.50000000 0.50000000 1.0
Si Si4 1 0.00000000 0.50000000 0.88493207 1.0
Si Si5 1 0.50000000 0.00000000 0.11506793 1.0
Ir Ir6 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir7 1 0.50000000 0.50000000 0.00000000 1.0
Ir Ir8 1 0.00000000 0.50000000 0.66603795 1.0
Ir Ir9 1 0.50000000 0.00000000 0.33396205 1.0
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