LaAl4GeAu2
高熵材料 HEAMP-ID: mp-3267945 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.69 | 8.2760 | 2.0 | (0,0,1) |
| 18.00 | 4.9279 | 18.7 | (1,0,1) |
| 20.48 | 4.3373 | 2.4 | (1,1,0) |
| 21.47 | 4.1380 | 7.8 | (0,0,2) |
| 23.15 | 3.8417 | 42.6 | (1,1,1) |
| 25.97 | 3.4304 | 8.2 | (1,0,2) |
| 29.12 | 3.0669 | 68.0 | (2,0,0) |
| 29.84 | 2.9940 | 100.0 | (1,1,2) |
| 31.10 | 2.8758 | 9.2 | (2,0,1) |
| 32.46 | 2.7587 | 5.1 | (0,0,3) |
| 34.44 | 2.6038 | 7.6 | (2,1,1) |
| 36.47 | 2.4640 | 25.6 | (2,0,2) |
| 38.68 | 2.3277 | 11.0 | (1,1,3) |
| 39.41 | 2.2864 | 6.1 | (2,1,2) |
| 41.65 | 2.1687 | 53.9 | (2,2,0) |
| 44.16 | 2.0510 | 34.1 | (2,0,3) |
| 45.71 | 1.9849 | 1.7 | (3,0,1) |
| 46.31 | 1.9605 | 1.6 | (1,0,4) |
| 47.32 | 1.9208 | 4.2 | (2,2,2) |
| 48.19 | 1.8885 | 12.8 | (3,1,1) |
| 48.77 | 1.8674 | 37.0 | (1,1,4) |
| 49.74 | 1.8331 | 1.7 | (3,0,2) |
| 52.07 | 1.7563 | 42.9 | (3,1,2) |
| 53.42 | 1.7152 | 3.4 | (2,0,4) |
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 LaAl4GeAu2 were obtained from the Materials Project database (MP-ID: mp-3267945, 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_LaAl4GeAu2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.13385811
_cell_length_b 6.13385811
_cell_length_c 8.27604009
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaAl4GeAu2
_chemical_formula_sum 'La2 Al8 Ge2 Au4'
_cell_volume 311.37951406
_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 0.75000000 0.25000000 0.50000000 1.0
La La1 1 0.25000000 0.75000000 0.50000000 1.0
Al Al2 1 0.49731784 0.49731784 0.17322815 1.0
Al Al3 1 0.00268216 0.49731784 0.17322815 1.0
Al Al4 1 0.49731784 0.00268216 0.17322815 1.0
Al Al5 1 0.00268216 0.00268216 0.17322815 1.0
Al Al6 1 0.99731784 0.99731784 0.82677285 1.0
Al Al7 1 0.50268116 0.99731784 0.82677285 1.0
Al Al8 1 0.99731784 0.50268116 0.82677285 1.0
Al Al9 1 0.50268116 0.50268116 0.82677285 1.0
Ge Ge10 1 0.75000000 0.75000000 0.34915889 1.0
Ge Ge11 1 0.25000000 0.25000000 0.65084011 1.0
Au Au12 1 0.75000000 0.25000000 0.00000000 1.0
Au Au13 1 0.25000000 0.75000000 0.00000000 1.0
Au Au14 1 0.25000000 0.25000000 0.34111203 1.0
Au Au15 1 0.75000000 0.75000000 0.65888697 1.0
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