KGa4SiAu2
高熵材料 HEAMP-ID: mp-3264851 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.62 | 8.3286 | 32.3 | (0,0,1) |
| 17.82 | 4.9780 | 33.2 | (1,0,1) |
| 22.90 | 3.8839 | 100.0 | (1,1,1) |
| 25.76 | 3.4585 | 22.9 | (1,0,2) |
| 28.76 | 3.1046 | 9.5 | (2,0,0) |
| 29.57 | 3.0214 | 50.2 | (1,1,2) |
| 30.73 | 2.9091 | 7.7 | (2,0,1) |
| 34.03 | 2.6343 | 13.1 | (2,1,1) |
| 35.42 | 2.5344 | 3.2 | (1,0,3) |
| 36.09 | 2.4890 | 48.0 | (2,0,2) |
| 38.99 | 2.3103 | 17.4 | (2,1,2) |
| 41.12 | 2.1953 | 72.1 | (2,2,0) |
| 42.59 | 2.1228 | 5.1 | (2,2,1) |
| 43.74 | 2.0695 | 88.8 | (2,0,3) |
| 45.14 | 2.0086 | 2.8 | (3,0,1) |
| 46.24 | 1.9633 | 3.2 | (2,1,3) |
| 47.58 | 1.9111 | 30.5 | (3,1,1) |
| 48.38 | 1.8813 | 30.7 | (1,1,4) |
| 49.16 | 1.8534 | 4.9 | (3,0,2) |
| 51.45 | 1.7760 | 21.3 | (3,1,2) |
| 52.95 | 1.7293 | 1.7 | (2,0,4) |
| 54.40 | 1.6864 | 4.4 | (3,2,1) |
| 55.14 | 1.6657 | 4.9 | (0,0,5) |
| 57.26 | 1.6088 | 2.6 | (1,0,5) |
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 KGa4SiAu2 were obtained from the Materials Project database (MP-ID: mp-3264851, 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_KGa4SiAu2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.20917357
_cell_length_b 6.20917357
_cell_length_c 8.32854986
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural KGa4SiAu2
_chemical_formula_sum 'K2 Ga8 Si2 Au4'
_cell_volume 321.09754891
_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
K K0 1 0.75000000 0.25000000 0.50000000 1.0
K K1 1 0.25000000 0.75000000 0.50000000 1.0
Ga Ga2 1 0.49794804 0.49794804 0.17568244 1.0
Ga Ga3 1 0.00205196 0.49794804 0.17568244 1.0
Ga Ga4 1 0.49794804 0.00205196 0.17568244 1.0
Ga Ga5 1 0.00205196 0.00205196 0.17568244 1.0
Ga Ga6 1 0.99794804 0.99794804 0.82431656 1.0
Ga Ga7 1 0.50205196 0.99794804 0.82431656 1.0
Ga Ga8 1 0.99794804 0.50205196 0.82431656 1.0
Ga Ga9 1 0.50205196 0.50205196 0.82431656 1.0
Si Si10 1 0.75000000 0.75000000 0.34070095 1.0
Si Si11 1 0.25000000 0.25000000 0.65930005 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 0.36041563 1.0
Au Au15 1 0.75000000 0.75000000 0.63958537 1.0
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