LaAlSnAu2
高熵材料 HEAMP-ID: mp-3342058 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.01 | 11.0339 | 34.6 | (0,0,1) |
| 16.07 | 5.5169 | 7.5 | (0,0,2) |
| 21.26 | 4.1784 | 15.0 | (1,0,1) |
| 24.20 | 3.6780 | 10.4 | (0,0,3) |
| 25.49 | 3.4939 | 7.4 | (1,0,2) |
| 27.95 | 3.1923 | 28.5 | (1,1,0) |
| 29.12 | 3.0665 | 58.6 | (1,1,1) |
| 31.37 | 2.8515 | 100.0 | (1,0,3) |
| 32.40 | 2.7631 | 95.0 | (1,1,2) |
| 37.30 | 2.4108 | 15.3 | (1,1,3) |
| 38.24 | 2.3539 | 7.1 | (1,0,4) |
| 39.94 | 2.2573 | 96.7 | (2,0,0) |
| 40.80 | 2.2115 | 3.5 | (2,0,1) |
| 40.89 | 2.2068 | 10.4 | (0,0,5) |
| 43.31 | 2.0892 | 2.7 | (2,0,2) |
| 43.35 | 2.0872 | 49.4 | (1,1,4) |
| 45.68 | 1.9860 | 4.6 | (2,1,1) |
| 45.77 | 1.9826 | 31.3 | (1,0,5) |
| 47.25 | 1.9239 | 7.4 | (2,0,3) |
| 47.98 | 1.8960 | 2.8 | (2,1,2) |
| 51.65 | 1.7699 | 50.1 | (2,1,3) |
| 53.83 | 1.7031 | 1.6 | (1,0,6) |
| 56.48 | 1.6292 | 4.7 | (2,1,4) |
| 57.76 | 1.5961 | 33.2 | (2,2,0) |
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 LaAlSnAu2 were obtained from the Materials Project database (MP-ID: mp-3342058, 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_LaAlSnAu2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.51457176
_cell_length_b 4.51457176
_cell_length_c 11.03385904
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaAlSnAu2
_chemical_formula_sum 'La2 Al2 Sn2 Au4'
_cell_volume 224.88503335
_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
La La0 1 0.00000000 0.50000000 0.25162704 1.0
La La1 1 0.50000000 0.00000000 0.74837296 1.0
Al Al2 1 0.00000000 0.00000000 0.50000000 1.0
Al Al3 1 0.50000000 0.50000000 0.50000000 1.0
Sn Sn4 1 0.00000000 0.50000000 0.85558071 1.0
Sn Sn5 1 0.50000000 0.00000000 0.14441929 1.0
Au Au6 1 0.00000000 0.00000000 0.00000000 1.0
Au Au7 1 0.50000000 0.50000000 0.00000000 1.0
Au Au8 1 0.00000000 0.50000000 0.61262309 1.0
Au Au9 1 0.50000000 0.00000000 0.38737691 1.0
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