Sc3Al3Si2Ir
高熵材料 HEAMP-ID: mp-3222646 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.48 | 5.7252 | 100.0 | (1,0,-1,0) |
| 21.88 | 4.0624 | 21.0 | (0,0,0,1) |
| 26.91 | 3.3131 | 53.5 | (1,0,-1,1) |
| 26.97 | 3.3054 | 22.2 | (2,-1,-1,0) |
| 26.97 | 3.3054 | 11.1 | (1,1,-2,0) |
| 31.25 | 2.8626 | 39.1 | (2,0,-2,0) |
| 35.00 | 2.5639 | 32.2 | (2,-1,-1,1) |
| 38.47 | 2.3400 | 99.1 | (2,0,-2,1) |
| 41.74 | 2.1639 | 12.7 | (3,-1,-2,0) |
| 41.74 | 2.1639 | 6.4 | (2,1,-3,0) |
| 44.61 | 2.0312 | 20.4 | (0,0,0,2) |
| 47.50 | 1.9143 | 12.7 | (1,0,-1,2) |
| 47.61 | 1.9099 | 43.7 | (3,-1,-2,1) |
| 47.61 | 1.9099 | 8.7 | (1,2,-3,1) |
| 47.65 | 1.9084 | 15.0 | (3,0,-3,0) |
| 47.65 | 1.9084 | 7.5 | (0,3,-3,0) |
| 52.91 | 1.7306 | 10.8 | (2,-1,-1,2) |
| 53.02 | 1.7273 | 9.2 | (3,0,-3,1) |
| 55.47 | 1.6566 | 5.0 | (2,-2,0,2) |
| 55.47 | 1.6566 | 10.1 | (2,0,-2,2) |
| 55.61 | 1.6527 | 9.3 | (4,-2,-2,0) |
| 58.09 | 1.5879 | 3.3 | (4,-1,-3,0) |
| 58.09 | 1.5879 | 3.3 | (3,1,-4,0) |
| 60.47 | 1.5309 | 2.7 | (4,-2,-2,1) |
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 Sc3Al3Si2Ir were obtained from the Materials Project database (MP-ID: mp-3222646, 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_Sc3Al3Si2Ir
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.61085133
_cell_length_b 6.61085093
_cell_length_c 4.06242353
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000698
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc3Al3Si2Ir
_chemical_formula_sum 'Sc3 Al3 Si2 Ir1'
_cell_volume 153.75546307
_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
Sc Sc0 1 0.41694700 1.00000000 0.00000000 1.0
Sc Sc1 1 1.00000000 0.41694700 0.00000000 1.0
Sc Sc2 1 0.58305300 0.58305200 0.00000000 1.0
Al Al3 1 0.76069434 0.00000000 0.50000100 1.0
Al Al4 1 0.23930466 0.23930466 0.50000100 1.0
Al Al5 1 0.00000000 0.76069434 0.50000100 1.0
Si Si6 1 0.66666700 0.33333400 0.50000100 1.0
Si Si7 1 0.33333300 0.66666700 0.50000100 1.0
Ir Ir8 1 0.00000000 0.00000000 0.00000000 1.0
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