LaAl2SiAu
高熵材料 HEAMP-ID: mp-3245630 · 空间群: I4mm (#107)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.74 | 5.2973 | 32.7 | (1,1,-1) |
| 22.15 | 4.0137 | 45.8 | (1,0,0) |
| 29.12 | 3.0667 | 62.0 | (1,-1,0) |
| 32.70 | 2.7385 | 100.0 | (2,1,-1) |
| 33.77 | 2.6541 | 52.1 | (2,0,-1) |
| 33.84 | 2.6487 | 1.2 | (2,2,-2) |
| 41.65 | 2.1685 | 43.2 | (1,-1,1) |
| 45.18 | 2.0069 | 11.7 | (2,0,0) |
| 45.24 | 2.0045 | 10.1 | (3,1,-2) |
| 47.67 | 1.9079 | 12.9 | (2,-1,0) |
| 47.77 | 1.9039 | 30.3 | (3,2,-2) |
| 51.77 | 1.7658 | 4.1 | (3,3,-3) |
| 53.93 | 1.7001 | 6.1 | (3,0,-1) |
| 53.93 | 1.7001 | 42.8 | (3,0,-2) |
| 60.37 | 1.5334 | 7.2 | (2,-2,0) |
| 60.37 | 1.5334 | 7.2 | (0,0,2) |
| 60.50 | 1.5302 | 14.2 | (4,2,-3) |
| 63.12 | 1.4729 | 2.2 | (3,-1,-1) |
| 63.12 | 1.4729 | 2.2 | (1,1,1) |
| 65.12 | 1.4324 | 2.6 | (2,-1,1) |
| 65.21 | 1.4307 | 15.0 | (4,1,-2) |
| 65.21 | 1.4307 | 9.0 | (3,2,-4) |
| 68.40 | 1.3715 | 5.6 | (2,-2,1) |
| 68.40 | 1.3715 | 5.6 | (1,-1,2) |
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 LaAl2SiAu were obtained from the Materials Project database (MP-ID: mp-3245630, 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_LaAl2SiAu
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.12097278
_cell_length_b 6.12097256
_cell_length_c 6.12097252
_cell_angle_alpha 138.50182210
_cell_angle_beta 138.50182229
_cell_angle_gamma 60.13529944
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaAl2SiAu
_chemical_formula_sum 'La1 Al2 Si1 Au1'
_cell_volume 99.64129307
_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 0.98915110 0.98915110 1.00000000 1.0
Al Al1 1 0.25202960 0.75202960 0.50000000 1.0
Al Al2 1 0.75202960 0.25202960 0.50000000 1.0
Si Si3 1 0.39459001 0.39459001 0.00000000 1.0
Au Au4 1 0.62819969 0.62819969 1.00000000 1.0
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