K4Al5Si3Au20
高熵材料 HEAMP-ID: mp-3308841 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.37 | 5.7654 | 84.8 | (1,0,1) |
| 17.98 | 4.9343 | 3.4 | (0,0,2) |
| 18.23 | 4.8666 | 8.5 | (1,1,-1) |
| 18.28 | 4.8545 | 8.4 | (1,1,1) |
| 19.65 | 4.5187 | 16.5 | (0,2,0) |
| 20.47 | 4.3395 | 59.6 | (0,1,-2) |
| 20.55 | 4.3222 | 57.2 | (0,1,2) |
| 21.59 | 4.1158 | 8.4 | (0,2,-1) |
| 21.67 | 4.1011 | 7.8 | (0,2,1) |
| 23.33 | 3.8127 | 3.2 | (1,2,0) |
| 24.03 | 3.7032 | 25.5 | (1,1,-2) |
| 24.10 | 3.6925 | 26.9 | (1,1,2) |
| 25.00 | 3.5613 | 4.2 | (1,2,-1) |
| 25.07 | 3.5519 | 56.0 | (2,0,0) |
| 25.07 | 3.5517 | 2.8 | (1,2,1) |
| 26.69 | 3.3403 | 6.6 | (0,2,-2) |
| 26.82 | 3.3246 | 6.1 | (0,2,2) |
| 28.84 | 3.0958 | 12.5 | (0,1,-3) |
| 28.93 | 3.0864 | 14.4 | (0,1,3) |
| 29.55 | 3.0228 | 7.5 | (1,2,-2) |
| 29.67 | 3.0112 | 11.2 | (1,2,2) |
| 29.93 | 2.9850 | 35.4 | (1,0,3) |
| 31.00 | 2.8850 | 10.1 | (0,3,-1) |
| 31.02 | 2.8827 | 27.5 | (2,0,2) |
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 K4Al5Si3Au20 were obtained from the Materials Project database (MP-ID: mp-3308841, 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_K4Al5Si3Au20
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.10376043
_cell_length_b 9.03743008
_cell_length_c 9.86870085
_cell_angle_alpha 90.27062625
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural K4Al5Si3Au20
_chemical_formula_sum 'K4 Al5 Si3 Au20'
_cell_volume 633.56094348
_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
K K0 1 0.25000000 0.24922054 0.12682190 1.0
K K1 1 0.25000000 0.75798296 0.37143609 1.0
K K2 1 0.75000000 0.74396388 0.87140656 1.0
K K3 1 0.75000000 0.25068681 0.62822596 1.0
Al Al4 1 0.25000000 0.05072821 0.62008455 1.0
Al Al5 1 0.25000000 0.55244514 0.87821470 1.0
Al Al6 1 0.75000000 0.95293220 0.38003156 1.0
Al Al7 1 0.75000000 0.44807504 0.12274269 1.0
Al Al8 1 0.25000000 0.35594446 0.48521075 1.0
Si Si9 1 0.25000000 0.84119156 0.02391411 1.0
Si Si10 1 0.75000000 0.65397459 0.52611974 1.0
Si Si11 1 0.75000000 0.15643716 0.97194375 1.0
Au Au12 1 0.04911720 0.12001866 0.40536503 1.0
Au Au13 1 0.44990424 0.60991591 0.09927255 1.0
Au Au14 1 0.55148311 0.89015626 0.59771565 1.0
Au Au15 1 0.94844800 0.39007282 0.90399430 1.0
Au Au16 1 0.94851689 0.89015626 0.59771565 1.0
Au Au17 1 0.55155200 0.39007282 0.90399430 1.0
Au Au18 1 0.45088280 0.12001866 0.40536503 1.0
Au Au19 1 0.05009576 0.60991591 0.09927255 1.0
Au Au20 1 0.03518986 0.06107319 0.86602912 1.0
Au Au21 1 0.45613943 0.56228729 0.62664005 1.0
Au Au22 1 0.53937044 0.92948181 0.13203448 1.0
Au Au23 1 0.95716674 0.43457074 0.36056102 1.0
Au Au24 1 0.96062956 0.92948181 0.13203448 1.0
Au Au25 1 0.54283326 0.43457074 0.36056102 1.0
Au Au26 1 0.46481014 0.06107319 0.86602912 1.0
Au Au27 1 0.04386057 0.56228729 0.62664005 1.0
Au Au28 1 0.25000000 0.29933102 0.73739246 1.0
Au Au29 1 0.25000000 0.80530948 0.77520620 1.0
Au Au30 1 0.75000000 0.69781423 0.27925816 1.0
Au Au31 1 0.75000000 0.18880936 0.21876743 1.0
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