Dy9YSi5Ge
高熵材料 HEAMP-ID: mp-3255463 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.12 | 7.3050 | 2.1 | (1,0,-1,0) |
| 13.90 | 6.3698 | 2.5 | (0,0,0,1) |
| 18.48 | 4.8012 | 2.8 | (0,1,-1,1) |
| 18.48 | 4.8009 | 4.5 | (1,0,-1,1) |
| 21.06 | 4.2179 | 9.0 | (1,1,-2,0) |
| 21.07 | 4.2173 | 10.2 | (2,-1,-1,0) |
| 24.37 | 3.6530 | 18.8 | (0,2,-2,0) |
| 24.37 | 3.6525 | 27.2 | (2,0,-2,0) |
| 25.33 | 3.5168 | 31.9 | (1,1,-2,1) |
| 25.33 | 3.5164 | 20.9 | (2,-1,-1,1) |
| 28.02 | 3.1849 | 9.4 | (0,0,0,2) |
| 28.16 | 3.1689 | 1.1 | (0,2,-2,1) |
| 30.62 | 2.9195 | 25.1 | (0,1,-1,2) |
| 30.62 | 2.9195 | 47.1 | (1,0,-1,2) |
| 32.42 | 2.7613 | 29.8 | (1,2,-3,0) |
| 32.42 | 2.7612 | 19.9 | (2,1,-3,0) |
| 32.43 | 2.7609 | 24.4 | (3,-1,-2,0) |
| 35.31 | 2.5417 | 100.0 | (1,1,-2,2) |
| 35.31 | 2.5416 | 39.2 | (2,-1,-1,2) |
| 35.43 | 2.5335 | 18.2 | (1,2,-3,1) |
| 35.43 | 2.5335 | 18.2 | (1,-3,2,1) |
| 35.43 | 2.5334 | 55.1 | (2,1,-3,1) |
| 35.44 | 2.5332 | 45.4 | (3,-1,-2,1) |
| 36.91 | 2.4353 | 18.8 | (0,3,-3,0) |
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 Dy9YSi5Ge were obtained from the Materials Project database (MP-ID: mp-3255463, 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_Dy9YSi5Ge
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.43463357
_cell_length_b 8.43580984
_cell_length_c 6.36978611
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99538369
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy9YSi5Ge
_chemical_formula_sum 'Dy9 Y1 Si5 Ge1'
_cell_volume 392.52622960
_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
Dy Dy0 1 0.99878328 0.75589370 0.75000000 1.0
Dy Dy1 1 0.99960666 0.24299592 0.25000000 1.0
Dy Dy2 1 0.75661074 0.75700408 0.25000000 1.0
Dy Dy3 1 0.75786576 0.00000000 0.75000000 1.0
Dy Dy4 1 0.24288958 0.24410630 0.75000000 1.0
Dy Dy5 1 0.33320035 0.66546779 0.49937749 1.0
Dy Dy6 1 0.66773257 0.33453221 0.00062251 1.0
Dy Dy7 1 0.66773257 0.33453221 0.49937749 1.0
Dy Dy8 1 0.33320035 0.66546779 0.00062251 1.0
Y Y9 1 0.24263439 0.00000000 0.25000000 1.0
Si Si10 1 0.39356171 0.39359304 0.25000000 1.0
Si Si11 1 0.99996867 0.60640696 0.25000000 1.0
Si Si12 1 0.99993122 0.39346893 0.75000000 1.0
Si Si13 1 0.60646228 0.60653107 0.75000000 1.0
Si Si14 1 0.60704635 0.00000000 0.25000000 1.0
Ge Ge15 1 0.39277453 0.00000000 0.75000000 1.0
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