Al7Si(IrOs)4
高熵材料 HEAMP-ID: mp-3259813 · 空间群: Pmm2 (#25)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 29.80 | 2.9986 | 73.3 | (2,0,0) |
| 30.00 | 2.9783 | 72.3 | (0,1,2) |
| 30.00 | 2.9783 | 72.3 | (0,1,-2) |
| 42.79 | 2.1131 | 100.0 | (2,1,2) |
| 42.79 | 2.1131 | 50.0 | (2,-1,-2) |
| 42.79 | 2.1131 | 50.0 | (2,1,-2) |
| 42.94 | 2.1062 | 49.8 | (0,2,0) |
| 42.95 | 2.1058 | 49.4 | (0,0,4) |
| 53.14 | 1.7235 | 30.3 | (2,2,0) |
| 53.15 | 1.7233 | 15.0 | (2,0,4) |
| 53.15 | 1.7233 | 15.0 | (2,0,-4) |
| 61.89 | 1.4993 | 16.8 | (4,0,0) |
| 62.35 | 1.4892 | 16.5 | (0,2,4) |
| 62.35 | 1.4892 | 16.5 | (0,2,-4) |
| 70.29 | 1.3392 | 13.0 | (4,1,2) |
| 70.29 | 1.3392 | 6.5 | (4,-1,-2) |
| 70.29 | 1.3392 | 6.5 | (4,1,-2) |
| 70.62 | 1.3338 | 6.5 | (2,2,4) |
| 70.62 | 1.3338 | 6.5 | (2,-2,4) |
| 70.62 | 1.3338 | 6.5 | (2,-2,-4) |
| 70.62 | 1.3338 | 6.5 | (2,2,-4) |
| 70.72 | 1.3321 | 6.5 | (0,3,2) |
| 70.72 | 1.3321 | 6.5 | (0,3,-2) |
| 70.74 | 1.3318 | 6.4 | (0,1,6) |
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 Al7Si(IrOs)4 were obtained from the Materials Project database (MP-ID: mp-3259813, 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_Al7Si(IrOs)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.99711382
_cell_length_b 4.21245589
_cell_length_c 8.42313823
_cell_angle_alpha 89.99997915
_cell_angle_beta 89.99994959
_cell_angle_gamma 90.00000347
_symmetry_Int_Tables_number 1
_chemical_formula_structural Al7Si(IrOs)4
_chemical_formula_sum 'Al7 Si1 Ir4 Os4'
_cell_volume 212.79018200
_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
Al Al0 1 0.49905481 0.75000079 0.12499758 1.0
Al Al1 1 0.00018783 0.25000037 0.38043858 1.0
Al Al2 1 0.50000170 0.25000045 0.37293375 1.0
Al Al3 1 0.50084702 0.75000088 0.62500380 1.0
Al Al4 1 0.00005477 0.75000088 0.62500018 1.0
Al Al5 1 0.50000345 0.25000042 0.87706225 1.0
Al Al6 1 0.00019435 0.25000043 0.86956086 1.0
Si Si7 1 0.00020619 0.75000054 0.12500796 1.0
Ir Ir8 1 0.75269922 0.25000034 0.12499907 1.0
Ir Ir9 1 0.24932779 0.75000061 0.37082053 1.0
Ir Ir10 1 0.74871630 0.25000065 0.62500049 1.0
Ir Ir11 1 0.24932594 0.75000058 0.87917851 1.0
Os Os12 1 0.23691538 0.25000049 0.12499706 1.0
Os Os13 1 0.75514757 0.74999936 0.36902785 1.0
Os Os14 1 0.25215788 0.25000065 0.62499960 1.0
Os Os15 1 0.75515882 0.75000056 0.88097293 1.0
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