BaAl4SiAu2
高熵材料 HEAMP-ID: mp-3217382 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.74 | 5.0010 | 36.4 | (1,0,1) |
| 20.14 | 4.4089 | 7.2 | (1,1,0) |
| 21.22 | 4.1868 | 9.2 | (0,0,2) |
| 22.79 | 3.9012 | 36.3 | (1,1,1) |
| 25.63 | 3.4759 | 17.8 | (1,0,2) |
| 28.63 | 3.1176 | 59.2 | (2,0,0) |
| 29.42 | 3.0360 | 100.0 | (1,1,2) |
| 30.60 | 2.9217 | 6.0 | (2,0,1) |
| 32.07 | 2.7912 | 3.7 | (0,0,3) |
| 33.88 | 2.6456 | 15.4 | (2,1,1) |
| 35.91 | 2.5005 | 28.3 | (2,0,2) |
| 38.16 | 2.3583 | 6.9 | (1,1,3) |
| 38.80 | 2.3208 | 12.9 | (2,1,2) |
| 40.94 | 2.2045 | 50.5 | (2,2,0) |
| 43.52 | 2.0795 | 30.8 | (2,0,3) |
| 44.94 | 2.0172 | 3.5 | (3,0,1) |
| 45.72 | 1.9845 | 2.8 | (1,0,4) |
| 46.03 | 1.9717 | 1.7 | (3,1,0) |
| 46.56 | 1.9506 | 5.0 | (2,2,2) |
| 47.37 | 1.9193 | 11.1 | (3,1,1) |
| 48.12 | 1.8911 | 32.9 | (1,1,4) |
| 48.93 | 1.8616 | 3.5 | (3,0,2) |
| 51.21 | 1.7838 | 43.2 | (3,1,2) |
| 52.67 | 1.7380 | 5.6 | (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 BaAl4SiAu2 were obtained from the Materials Project database (MP-ID: mp-3217382, 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_BaAl4SiAu2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.23518968
_cell_length_b 6.23518968
_cell_length_c 8.37362585
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural BaAl4SiAu2
_chemical_formula_sum 'Ba2 Al8 Si2 Au4'
_cell_volume 325.54639517
_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
Ba Ba0 1 0.75000000 0.25000000 0.50000000 1.0
Ba Ba1 1 0.25000000 0.75000000 0.50000000 1.0
Al Al2 1 0.49803521 0.49803521 0.17022819 1.0
Al Al3 1 0.00196479 0.49803521 0.17022819 1.0
Al Al4 1 0.49803521 0.00196479 0.17022819 1.0
Al Al5 1 0.00196479 0.00196479 0.17022819 1.0
Al Al6 1 0.99803521 0.99803521 0.82977081 1.0
Al Al7 1 0.50196479 0.99803521 0.82977081 1.0
Al Al8 1 0.99803521 0.50196479 0.82977081 1.0
Al Al9 1 0.50196479 0.50196479 0.82977081 1.0
Si Si10 1 0.75000000 0.75000000 0.34134049 1.0
Si Si11 1 0.25000000 0.25000000 0.65866051 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 0.34067803 1.0
Au Au15 1 0.75000000 0.75000000 0.65932297 1.0
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