SrY2(AlIr2)3
高熵材料 HEAMP-ID: mp-3284830 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.24 | 7.8751 | 1.4 | (0,0,0,2) |
| 18.39 | 4.8242 | 2.3 | (1,-1,0,0) |
| 18.39 | 4.8242 | 1.2 | (1,0,-1,0) |
| 19.24 | 4.6127 | 24.5 | (1,0,-1,1) |
| 22.58 | 3.9376 | 100.0 | (0,0,0,4) |
| 25.07 | 3.5523 | 20.3 | (1,0,-1,3) |
| 29.28 | 3.0505 | 19.9 | (1,0,-1,4) |
| 33.99 | 2.6376 | 56.3 | (1,0,-1,5) |
| 37.28 | 2.4121 | 48.8 | (2,0,-2,0) |
| 37.73 | 2.3843 | 89.2 | (2,-2,0,1) |
| 37.73 | 2.3843 | 44.6 | (2,0,-2,1) |
| 39.64 | 2.2739 | 50.9 | (1,1,-2,4) |
| 39.64 | 2.2739 | 25.5 | (2,-1,-1,4) |
| 41.19 | 2.1918 | 96.8 | (2,0,-2,3) |
| 44.02 | 2.0569 | 37.9 | (2,0,-2,4) |
| 44.43 | 2.0392 | 15.9 | (1,0,-1,7) |
| 46.10 | 1.9688 | 30.3 | (0,0,0,8) |
| 47.47 | 1.9151 | 26.9 | (2,0,-2,5) |
| 50.02 | 1.8234 | 1.2 | (3,-1,-2,0) |
| 50.04 | 1.8228 | 2.8 | (1,-1,0,8) |
| 50.04 | 1.8228 | 1.4 | (1,0,-1,8) |
| 50.38 | 1.8113 | 1.9 | (3,-2,-1,1) |
| 53.18 | 1.7225 | 4.2 | (3,-1,-2,3) |
| 55.54 | 1.6546 | 5.6 | (2,-3,1,4) |
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 SrY2(AlIr2)3 were obtained from the Materials Project database (MP-ID: mp-3284830, 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_SrY2(AlIr2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.57049688
_cell_length_b 5.57049760
_cell_length_c 15.75028506
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000145
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrY2(AlIr2)3
_chemical_formula_sum 'Sr2 Y4 Al6 Ir12'
_cell_volume 423.25974968
_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 0.33333300 0.66666700 0.75000000 1.0
Sr Sr1 1 0.66666700 0.33333300 0.25000000 1.0
Y Y2 1 0.33333300 0.66666700 0.54169234 1.0
Y Y3 1 0.66666700 0.33333300 0.45830766 1.0
Y Y4 1 0.66666700 0.33333300 0.04169234 1.0
Y Y5 1 0.33333300 0.66666700 0.95830766 1.0
Al Al6 1 0.00000000 0.00000000 0.25000000 1.0
Al Al7 1 0.00000000 0.00000000 0.75000000 1.0
Al Al8 1 0.33333300 0.66666700 0.25000000 1.0
Al Al9 1 0.66666700 0.33333300 0.75000000 1.0
Al Al10 1 0.00000000 0.00000000 0.00000000 1.0
Al Al11 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir12 1 0.16918062 0.33835924 0.12473128 1.0
Ir Ir13 1 0.83081938 0.66164076 0.87526872 1.0
Ir Ir14 1 0.66164076 0.83081938 0.12473128 1.0
Ir Ir15 1 0.83081938 0.66164076 0.62473128 1.0
Ir Ir16 1 0.33835924 0.16918062 0.87526872 1.0
Ir Ir17 1 0.16918062 0.33835924 0.37526872 1.0
Ir Ir18 1 0.16918062 0.83081938 0.12473128 1.0
Ir Ir19 1 0.33835924 0.16918062 0.62473128 1.0
Ir Ir20 1 0.83081938 0.16918062 0.87526872 1.0
Ir Ir21 1 0.66164076 0.83081938 0.37526872 1.0
Ir Ir22 1 0.83081938 0.16918062 0.62473128 1.0
Ir Ir23 1 0.16918062 0.83081938 0.37526872 1.0
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