La2SiSn3Au4
高熵材料 HEAMP-ID: mp-3221881 · 空间群: P4mm (#99)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.89 | 11.2122 | 2.0 | (0,0,1) |
| 15.81 | 5.6061 | 6.8 | (0,0,2) |
| 19.52 | 4.5479 | 1.3 | (1,0,0) |
| 21.08 | 4.2144 | 6.5 | (1,0,1) |
| 23.81 | 3.7374 | 4.2 | (0,0,3) |
| 25.22 | 3.5319 | 14.5 | (1,0,2) |
| 27.74 | 3.2158 | 2.3 | (1,1,0) |
| 28.88 | 3.0912 | 8.7 | (1,1,1) |
| 30.97 | 2.8875 | 24.8 | (1,0,3) |
| 31.93 | 2.8031 | 4.8 | (0,0,4) |
| 32.09 | 2.7895 | 100.0 | (1,1,2) |
| 36.87 | 2.4377 | 7.0 | (1,1,3) |
| 37.70 | 2.3862 | 9.3 | (1,0,4) |
| 39.63 | 2.2739 | 57.4 | (2,0,0) |
| 40.22 | 2.2425 | 1.8 | (0,0,5) |
| 42.80 | 2.1130 | 28.1 | (1,1,4) |
| 42.92 | 2.1072 | 2.5 | (2,0,2) |
| 45.08 | 2.0113 | 18.7 | (1,0,5) |
| 45.32 | 2.0012 | 2.0 | (2,1,1) |
| 46.76 | 1.9426 | 3.0 | (2,0,3) |
| 47.56 | 1.9119 | 5.5 | (2,1,2) |
| 48.73 | 1.8687 | 3.1 | (0,0,6) |
| 49.56 | 1.8394 | 1.3 | (1,1,5) |
| 51.13 | 1.7865 | 12.3 | (2,1,3) |
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 La2SiSn3Au4 were obtained from the Materials Project database (MP-ID: mp-3221881, 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_La2SiSn3Au4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.54787915
_cell_length_b 4.54787915
_cell_length_c 11.21224437
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2SiSn3Au4
_chemical_formula_sum 'La2 Si1 Sn3 Au4'
_cell_volume 231.90514625
_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 0.26894123 1.0
La La1 1 0.50000000 0.00000000 0.73108544 1.0
Si Si2 1 0.00000000 0.50000000 0.62298528 1.0
Sn Sn3 1 0.00000000 0.00000000 0.99329227 1.0
Sn Sn4 1 0.50000000 0.50000000 0.99329227 1.0
Sn Sn5 1 0.50000000 0.00000000 0.37452178 1.0
Au Au6 1 0.00000000 0.00000000 0.51977185 1.0
Au Au7 1 0.50000000 0.50000000 0.51977185 1.0
Au Au8 1 0.00000000 0.50000000 0.83767385 1.0
Au Au9 1 0.50000000 0.00000000 0.13866418 1.0
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