Mg2TaAlIr4
高熵材料 HEAMP-ID: mp-3261225 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.44 | 6.1327 | 11.6 | (0,0,1) |
| 20.30 | 4.3756 | 14.0 | (1,1,0) |
| 25.00 | 3.5619 | 8.2 | (1,1,-1) |
| 25.00 | 3.5619 | 8.2 | (1,1,1) |
| 28.86 | 3.0940 | 31.2 | (2,0,0) |
| 28.86 | 3.0940 | 31.2 | (0,2,0) |
| 29.12 | 3.0663 | 30.4 | (0,0,2) |
| 32.41 | 2.7624 | 2.6 | (2,0,-1) |
| 32.41 | 2.7624 | 2.6 | (2,0,1) |
| 32.41 | 2.7623 | 5.1 | (0,2,1) |
| 35.76 | 2.5111 | 3.4 | (1,1,-2) |
| 35.76 | 2.5111 | 3.4 | (1,1,2) |
| 41.27 | 2.1878 | 100.0 | (2,2,0) |
| 41.46 | 2.1780 | 49.3 | (2,0,-2) |
| 41.46 | 2.1779 | 49.3 | (2,0,2) |
| 41.46 | 2.1779 | 98.6 | (0,2,2) |
| 43.94 | 2.0606 | 1.5 | (2,2,-1) |
| 43.94 | 2.0606 | 1.5 | (2,2,1) |
| 44.31 | 2.0442 | 1.5 | (0,0,3) |
| 46.40 | 1.9568 | 1.7 | (3,1,0) |
| 46.40 | 1.9568 | 1.7 | (1,3,0) |
| 48.85 | 1.8642 | 1.4 | (3,1,-1) |
| 48.85 | 1.8642 | 1.4 | (3,1,1) |
| 48.85 | 1.8642 | 1.4 | (1,3,-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 Mg2TaAlIr4 were obtained from the Materials Project database (MP-ID: mp-3261225, 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_Mg2TaAlIr4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.18800846
_cell_length_b 6.18790706
_cell_length_c 6.13268692
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00010012
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2TaAlIr4
_chemical_formula_sum 'Mg4 Ta2 Al2 Ir8'
_cell_volume 234.82561821
_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
Mg Mg0 1 0.75001724 0.25000000 0.00000058 1.0
Mg Mg1 1 0.24998276 0.75000000 0.99999942 1.0
Mg Mg2 1 0.74993640 0.25000000 0.49999623 1.0
Mg Mg3 1 0.25006360 0.75000000 0.50000377 1.0
Ta Ta4 1 0.25002340 0.25000000 0.00000076 1.0
Ta Ta5 1 0.74997660 0.75000000 0.99999924 1.0
Al Al6 1 0.74995004 0.75000000 0.49998801 1.0
Al Al7 1 0.25004996 0.25000000 0.50001199 1.0
Ir Ir8 1 0.49999775 0.00000016 0.25301041 1.0
Ir Ir9 1 0.49999775 0.49999784 0.25301041 1.0
Ir Ir10 1 0.00000215 0.00000009 0.25304211 1.0
Ir Ir11 1 0.00000215 0.49999791 0.25304211 1.0
Ir Ir12 1 0.99999785 0.99999991 0.74695789 1.0
Ir Ir13 1 0.99999785 0.50000109 0.74695789 1.0
Ir Ir14 1 0.50000225 0.99999984 0.74699159 1.0
Ir Ir15 1 0.50000225 0.50000116 0.74699159 1.0
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