La2Al3SnAu4
高熵材料 HEAMP-ID: mp-3221947 · 空间群: P4mm (#99)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.25 | 10.7111 | 21.5 | (0,0,1) |
| 16.55 | 5.3556 | 7.2 | (0,0,2) |
| 19.75 | 4.4949 | 2.8 | (1,0,0) |
| 21.44 | 4.1448 | 7.2 | (1,0,1) |
| 24.94 | 3.5704 | 17.0 | (0,0,3) |
| 25.88 | 3.4430 | 21.5 | (1,0,2) |
| 28.07 | 3.1784 | 19.1 | (1,1,0) |
| 29.31 | 3.0471 | 73.5 | (1,1,1) |
| 32.01 | 2.7957 | 91.2 | (1,0,3) |
| 32.77 | 2.7333 | 100.0 | (1,1,2) |
| 33.46 | 2.6778 | 4.1 | (0,0,4) |
| 37.90 | 2.3740 | 12.2 | (1,1,3) |
| 39.16 | 2.3005 | 1.9 | (1,0,4) |
| 40.12 | 2.2475 | 88.3 | (2,0,0) |
| 41.03 | 2.1996 | 2.3 | (2,0,1) |
| 42.18 | 2.1422 | 8.7 | (0,0,5) |
| 43.68 | 2.0724 | 2.7 | (2,0,2) |
| 44.23 | 2.0479 | 37.3 | (1,1,4) |
| 45.93 | 1.9757 | 2.2 | (2,1,1) |
| 46.99 | 1.9338 | 27.0 | (1,0,5) |
| 47.82 | 1.9020 | 12.5 | (2,0,3) |
| 48.36 | 1.8820 | 8.3 | (2,1,2) |
| 51.17 | 1.7852 | 1.9 | (0,0,6) |
| 51.44 | 1.7764 | 2.5 | (1,1,5) |
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 La2Al3SnAu4 were obtained from the Materials Project database (MP-ID: mp-3221947, 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_La2Al3SnAu4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.49493712
_cell_length_b 4.49493712
_cell_length_c 10.71114425
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2Al3SnAu4
_chemical_formula_sum 'La2 Al3 Sn1 Au4'
_cell_volume 216.41288236
_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 0.50000000 0.24647803 1.0
La La1 1 0.50000000 0.00000000 0.74904122 1.0
Al Al2 1 0.00000000 0.00000000 0.49360807 1.0
Al Al3 1 0.50000000 0.50000000 0.49360807 1.0
Al Al4 1 0.50000000 0.00000000 0.13790251 1.0
Sn Sn5 1 0.00000000 0.50000000 0.86183173 1.0
Au Au6 1 0.00000000 0.00000000 0.01723608 1.0
Au Au7 1 0.50000000 0.50000000 0.01723608 1.0
Au Au8 1 0.00000000 0.50000000 0.60999764 1.0
Au Au9 1 0.50000000 0.00000000 0.37305957 1.0
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