Sr2AlIrI
高熵材料 HEAMP-ID: mp-3208267 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.52 | 9.2920 | 42.9 | (0,0,0,2) |
| 19.10 | 4.6460 | 20.6 | (0,0,0,4) |
| 24.23 | 3.6725 | 48.2 | (1,-1,0,1) |
| 24.23 | 3.6725 | 24.1 | (1,0,-1,1) |
| 27.83 | 3.2058 | 35.5 | (1,-1,0,3) |
| 27.83 | 3.2058 | 17.8 | (1,0,-1,3) |
| 30.66 | 2.9164 | 100.0 | (1,-1,0,4) |
| 30.66 | 2.9164 | 50.0 | (1,0,-1,4) |
| 33.98 | 2.6386 | 29.5 | (1,0,-1,5) |
| 37.68 | 2.3872 | 7.4 | (1,-1,0,6) |
| 37.68 | 2.3872 | 3.7 | (1,0,-1,6) |
| 38.76 | 2.3230 | 27.2 | (0,0,0,8) |
| 41.70 | 2.1661 | 12.5 | (1,-1,0,7) |
| 41.70 | 2.1661 | 6.3 | (1,0,-1,7) |
| 41.76 | 2.1630 | 24.9 | (1,-2,1,0) |
| 41.76 | 2.1630 | 24.9 | (1,1,-2,0) |
| 41.76 | 2.1630 | 24.9 | (2,-1,-1,0) |
| 42.93 | 2.1067 | 2.4 | (1,-2,1,2) |
| 42.93 | 2.1067 | 4.8 | (2,-1,-1,2) |
| 46.30 | 1.9609 | 4.2 | (1,-2,1,4) |
| 46.30 | 1.9609 | 8.3 | (2,-1,-1,4) |
| 48.87 | 1.8638 | 7.4 | (2,-2,0,1) |
| 48.87 | 1.8638 | 3.7 | (2,0,-2,1) |
| 49.02 | 1.8584 | 2.6 | (0,0,0,10) |
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 Sr2AlIrI were obtained from the Materials Project database (MP-ID: mp-3208267, 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_Sr2AlIrI
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.32599473
_cell_length_b 4.32599598
_cell_length_c 18.58397063
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000555
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2AlIrI
_chemical_formula_sum 'Sr4 Al2 Ir2 I2'
_cell_volume 301.19046289
_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
Sr Sr0 1 0.00000000 0.00000000 0.38666497 1.0
Sr Sr1 1 0.00000000 0.00000000 0.88666497 1.0
Sr Sr2 1 0.00000000 0.00000000 0.61294846 1.0
Sr Sr3 1 0.00000000 0.00000000 0.11294846 1.0
Al Al4 1 0.33333300 0.66666700 0.50020143 1.0
Al Al5 1 0.66666700 0.33333300 0.00020143 1.0
Ir Ir6 1 0.66666700 0.33333300 0.49941044 1.0
Ir Ir7 1 0.33333300 0.66666700 0.99941044 1.0
I I8 1 0.33333300 0.66666700 0.25077369 1.0
I I9 1 0.66666700 0.33333300 0.75077369 1.0
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