LaAl4Ga2Ir
高熵材料 HEAMP-ID: mp-3263428 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.98 | 4.2340 | 28.8 | (1,0,0) |
| 21.33 | 4.1664 | 23.3 | (0,0,2) |
| 23.57 | 3.7746 | 27.4 | (1,0,1) |
| 29.84 | 2.9939 | 50.8 | (1,1,0) |
| 30.09 | 2.9697 | 100.0 | (1,0,2) |
| 31.76 | 2.8175 | 5.6 | (1,1,1) |
| 36.97 | 2.4313 | 50.6 | (1,1,2) |
| 38.77 | 2.3224 | 2.7 | (1,0,3) |
| 42.71 | 2.1170 | 48.9 | (2,0,0) |
| 43.44 | 2.0832 | 1.5 | (0,0,4) |
| 44.49 | 2.0362 | 22.6 | (1,1,3) |
| 48.05 | 1.8935 | 6.8 | (2,1,0) |
| 48.22 | 1.8873 | 11.3 | (2,0,2) |
| 48.72 | 1.8692 | 40.6 | (1,0,4) |
| 49.36 | 1.8464 | 7.7 | (2,1,1) |
| 53.13 | 1.7238 | 41.0 | (2,1,2) |
| 53.60 | 1.7100 | 9.7 | (1,1,4) |
| 59.04 | 1.5645 | 1.4 | (2,1,3) |
| 62.00 | 1.4969 | 16.1 | (2,2,0) |
| 62.56 | 1.4848 | 2.1 | (2,0,4) |
| 66.22 | 1.4113 | 1.3 | (3,0,0) |
| 66.35 | 1.4088 | 4.4 | (2,2,2) |
| 66.76 | 1.4012 | 31.3 | (2,1,4) |
| 67.29 | 1.3915 | 1.5 | (3,0,1) |
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 LaAl4Ga2Ir were obtained from the Materials Project database (MP-ID: mp-3263428, 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_LaAl4Ga2Ir
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.23394623
_cell_length_b 4.23394623
_cell_length_c 8.33278879
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaAl4Ga2Ir
_chemical_formula_sum 'La1 Al4 Ga2 Ir1'
_cell_volume 149.37607743
_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
La La0 1 0.00000000 0.00000000 0.00000000 1.0
Al Al1 1 0.50000000 0.00000000 0.66661370 1.0
Al Al2 1 0.00000000 0.50000000 0.66661370 1.0
Al Al3 1 0.00000000 0.50000000 0.33338630 1.0
Al Al4 1 0.50000000 0.00000000 0.33338630 1.0
Ga Ga5 1 0.50000000 0.50000000 0.14621899 1.0
Ga Ga6 1 0.50000000 0.50000000 0.85378101 1.0
Ir Ir7 1 0.00000000 0.00000000 0.50000000 1.0
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