Dy4ErSi3O
高熵材料 HEAMP-ID: mp-3308693 · 空间群: P-31m (#162)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.24 | 7.2325 | 2.6 | (1,0,-1,0) |
| 21.28 | 4.1757 | 21.9 | (2,-1,-1,0) |
| 24.62 | 3.6163 | 9.2 | (2,-2,0,0) |
| 24.62 | 3.6163 | 18.4 | (2,0,-2,0) |
| 25.73 | 3.4623 | 37.8 | (2,-1,-1,1) |
| 28.83 | 3.0966 | 5.1 | (0,0,0,2) |
| 31.43 | 2.8467 | 51.2 | (1,0,-1,2) |
| 32.76 | 2.7336 | 25.5 | (3,-2,-1,0) |
| 32.76 | 2.7336 | 25.5 | (3,-1,-2,0) |
| 35.91 | 2.5009 | 100.0 | (3,-1,-2,1) |
| 36.11 | 2.4873 | 55.2 | (2,-1,-1,2) |
| 36.11 | 2.4873 | 27.6 | (1,1,-2,2) |
| 37.30 | 2.4109 | 9.8 | (3,-3,0,0) |
| 37.30 | 2.4109 | 19.6 | (3,0,-3,0) |
| 43.34 | 2.0879 | 1.8 | (4,-2,-2,0) |
| 45.87 | 1.9785 | 3.9 | (4,-2,-2,1) |
| 45.87 | 1.9785 | 1.9 | (2,2,-4,1) |
| 47.81 | 1.9023 | 3.0 | (3,-3,0,2) |
| 47.81 | 1.9023 | 6.1 | (3,0,-3,2) |
| 49.24 | 1.8506 | 6.8 | (2,-1,-1,3) |
| 50.47 | 1.8081 | 1.7 | (4,-4,0,0) |
| 50.47 | 1.8081 | 3.4 | (4,0,-4,0) |
| 52.89 | 1.7311 | 10.0 | (2,-4,2,2) |
| 52.89 | 1.7311 | 19.9 | (4,-2,-2,2) |
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 Dy4ErSi3O were obtained from the Materials Project database (MP-ID: mp-3308693, 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_Dy4ErSi3O
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.35141638
_cell_length_b 8.35141716
_cell_length_c 6.19328176
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001250
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy4ErSi3O
_chemical_formula_sum 'Dy8 Er2 Si6 O2'
_cell_volume 374.08623675
_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 0.23129116 1.00000000 0.25069051 1.0
Dy Dy1 1 0.76870884 0.00000000 0.74930949 1.0
Dy Dy2 1 1.00000000 0.23129116 0.25069051 1.0
Dy Dy3 1 0.00000000 0.76870884 0.74930949 1.0
Dy Dy4 1 0.76870884 0.76870884 0.25069051 1.0
Dy Dy5 1 0.23129116 0.23129116 0.74930949 1.0
Dy Dy6 1 0.33333300 0.66666700 0.00000000 1.0
Dy Dy7 1 0.66666700 0.33333300 0.00000000 1.0
Er Er8 1 0.66666700 0.33333300 0.50000000 1.0
Er Er9 1 0.33333300 0.66666700 0.50000000 1.0
Si Si10 1 0.60124880 0.00000000 0.25293477 1.0
Si Si11 1 0.39875120 1.00000000 0.74706523 1.0
Si Si12 1 0.00000000 0.60124880 0.25293477 1.0
Si Si13 1 1.00000000 0.39875120 0.74706523 1.0
Si Si14 1 0.39875120 0.39875120 0.25293477 1.0
Si Si15 1 0.60124880 0.60124880 0.74706523 1.0
O O16 1 0.00000000 0.00000000 0.00000000 1.0
O O17 1 0.00000000 0.00000000 0.50000000 1.0
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