Ac3Pr(Si3Ir)2
高熵材料 HEAMP-ID: mp-3281263 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.23 | 7.2353 | 31.2 | (1,0,-1,0) |
| 19.66 | 4.5150 | 3.9 | (0,0,0,2) |
| 21.27 | 4.1773 | 6.6 | (2,-1,-1,0) |
| 21.27 | 4.1773 | 3.3 | (1,1,-2,0) |
| 23.22 | 3.8304 | 1.8 | (1,0,-1,2) |
| 24.61 | 3.6177 | 33.2 | (2,0,-2,0) |
| 29.12 | 3.0663 | 25.2 | (2,-1,-1,2) |
| 31.69 | 2.8232 | 50.0 | (2,-2,0,2) |
| 31.69 | 2.8232 | 100.0 | (2,0,-2,2) |
| 32.75 | 2.7347 | 5.7 | (3,-1,-2,0) |
| 32.75 | 2.7347 | 1.1 | (2,1,-3,0) |
| 37.28 | 2.4118 | 1.6 | (3,0,-3,0) |
| 39.94 | 2.2575 | 21.1 | (0,0,0,4) |
| 41.92 | 2.1550 | 3.5 | (1,0,-1,4) |
| 42.49 | 2.1273 | 9.4 | (3,0,-3,2) |
| 43.32 | 2.0887 | 16.8 | (2,-4,2,0) |
| 43.32 | 2.0887 | 33.6 | (4,-2,-2,0) |
| 45.18 | 2.0067 | 1.4 | (4,-3,-1,0) |
| 45.18 | 2.0067 | 1.4 | (4,-1,-3,0) |
| 45.68 | 1.9860 | 2.8 | (2,-1,-1,4) |
| 47.47 | 1.9152 | 8.1 | (2,-2,0,4) |
| 47.47 | 1.9152 | 4.0 | (2,0,-2,4) |
| 47.99 | 1.8957 | 1.9 | (4,-2,-2,2) |
| 50.45 | 1.8088 | 1.7 | (4,-4,0,0) |
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 Ac3Pr(Si3Ir)2 were obtained from the Materials Project database (MP-ID: mp-3281263, 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_Ac3Pr(Si3Ir)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.35463924
_cell_length_b 8.35464062
_cell_length_c 9.02999563
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001022
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ac3Pr(Si3Ir)2
_chemical_formula_sum 'Ac6 Pr2 Si12 Ir4'
_cell_volume 545.85036096
_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
Ac Ac0 1 0.49987338 0.50012662 0.75000000 1.0
Ac Ac1 1 0.50012662 0.49987338 0.25000000 1.0
Ac Ac2 1 0.00025424 0.50012662 0.75000000 1.0
Ac Ac3 1 0.99974576 0.49987338 0.25000000 1.0
Ac Ac4 1 0.49987338 0.99974576 0.75000000 1.0
Ac Ac5 1 0.50012662 0.00025424 0.25000000 1.0
Pr Pr6 1 0.00000000 0.00000000 0.75000000 1.0
Pr Pr7 1 0.00000000 0.00000000 0.25000000 1.0
Si Si8 1 0.83443542 0.16556458 0.99989420 1.0
Si Si9 1 0.16556458 0.83443542 0.00010580 1.0
Si Si10 1 0.33112916 0.16556458 0.99989420 1.0
Si Si11 1 0.16556458 0.83443542 0.49989420 1.0
Si Si12 1 0.66887084 0.83443542 0.00010580 1.0
Si Si13 1 0.83443542 0.16556458 0.50010580 1.0
Si Si14 1 0.83443542 0.66887084 0.99989420 1.0
Si Si15 1 0.66887084 0.83443542 0.49989420 1.0
Si Si16 1 0.16556458 0.33112916 0.00010580 1.0
Si Si17 1 0.33112916 0.16556458 0.50010580 1.0
Si Si18 1 0.16556458 0.33112916 0.49989420 1.0
Si Si19 1 0.83443542 0.66887084 0.50010580 1.0
Ir Ir20 1 0.66666700 0.33333300 0.00002039 1.0
Ir Ir21 1 0.33333300 0.66666700 0.99997961 1.0
Ir Ir22 1 0.33333300 0.66666700 0.50002039 1.0
Ir Ir23 1 0.66666700 0.33333300 0.49997961 1.0
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