Dy2Al3Si2Au3
高熵材料 HEAMP-ID: mp-3316610 · 空间群: Ibam (#72)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.14 | 7.9430 | 1.8 | (0,1,-1) |
| 15.41 | 5.7501 | 16.0 | (1,1,-1) |
| 16.14 | 5.4919 | 7.9 | (1,-1,1) |
| 22.39 | 3.9715 | 13.7 | (0,2,-2) |
| 23.48 | 3.7892 | 58.6 | (1,-2,1) |
| 24.60 | 3.6193 | 43.1 | (1,2,-2) |
| 25.53 | 3.4887 | 46.9 | (1,-2,2) |
| 30.41 | 2.9395 | 30.2 | (1,-1,-1) |
| 31.11 | 2.8750 | 28.3 | (2,2,-2) |
| 32.29 | 2.7720 | 23.9 | (0,3,-2) |
| 32.48 | 2.7568 | 41.7 | (1,0,-2) |
| 32.61 | 2.7460 | 3.1 | (2,-2,2) |
| 32.76 | 2.7341 | 60.2 | (1,-3,2) |
| 32.76 | 2.7341 | 60.2 | (0,2,-3) |
| 34.26 | 2.6173 | 5.6 | (0,2,0) |
| 34.61 | 2.5916 | 81.4 | (2,-2,0) |
| 35.24 | 2.5471 | 77.4 | (1,3,-3) |
| 36.25 | 2.4779 | 3.0 | (1,-3,3) |
| 36.25 | 2.4779 | 3.0 | (3,-1,1) |
| 36.97 | 2.4317 | 3.5 | (2,-3,2) |
| 38.09 | 2.3627 | 8.7 | (3,-1,-1) |
| 40.05 | 2.2512 | 11.4 | (2,3,-3) |
| 41.87 | 2.1578 | 8.9 | (2,-3,3) |
| 43.36 | 2.0869 | 2.1 | (1,-4,3) |
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 Dy2Al3Si2Au3 were obtained from the Materials Project database (MP-ID: mp-3316610, 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_Dy2Al3Si2Au3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.47734357
_cell_length_b 8.47734403
_cell_length_c 8.47734360
_cell_angle_alpha 139.42281831
_cell_angle_beta 99.24289799
_cell_angle_gamma 94.57990741
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2Al3Si2Au3
_chemical_formula_sum 'Dy4 Al6 Si4 Au6'
_cell_volume 371.30702339
_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
Dy Dy0 1 0.13222822 0.87743351 0.25479470 1.0
Dy Dy1 1 0.86777178 0.12256649 0.74520530 1.0
Dy Dy2 1 0.37736119 0.62256649 0.75479470 1.0
Dy Dy3 1 0.62263881 0.37743351 0.24520530 1.0
Al Al4 1 0.00000000 0.75000000 0.75000000 1.0
Al Al5 1 0.00000000 0.25000000 0.25000000 1.0
Al Al6 1 0.25186627 0.00186627 0.75000000 1.0
Al Al7 1 0.74813373 0.49813373 0.75000000 1.0
Al Al8 1 0.74813373 0.99813373 0.25000000 1.0
Al Al9 1 0.25186627 0.50186627 0.25000000 1.0
Si Si10 1 0.76842466 0.62741296 0.14101269 1.0
Si Si11 1 0.48640027 0.12741296 0.35898731 1.0
Si Si12 1 0.51359973 0.87258704 0.64101269 1.0
Si Si13 1 0.23157534 0.37258704 0.85898731 1.0
Au Au14 1 0.26659384 0.12767499 0.13891784 1.0
Au Au15 1 0.50000000 0.25000000 0.75000000 1.0
Au Au16 1 0.98875715 0.62767499 0.36108216 1.0
Au Au17 1 0.01124285 0.37232501 0.63891784 1.0
Au Au18 1 0.73340616 0.87232501 0.86108216 1.0
Au Au19 1 0.50000000 0.75000000 0.25000000 1.0
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