Dy3Er2Si3O
高熵材料 HEAMP-ID: mp-3313636 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.26 | 7.2190 | 2.1 | (1,0,-1,0) |
| 21.32 | 4.1679 | 23.0 | (2,-1,-1,0) |
| 24.66 | 3.6095 | 28.4 | (2,0,-2,0) |
| 25.80 | 3.4535 | 38.3 | (2,-1,-1,1) |
| 28.95 | 3.0844 | 4.9 | (0,0,0,2) |
| 31.54 | 2.8364 | 17.2 | (1,-1,0,2) |
| 31.54 | 2.8364 | 34.4 | (1,0,-1,2) |
| 32.82 | 2.7285 | 34.5 | (3,-1,-2,0) |
| 32.82 | 2.7285 | 17.3 | (2,1,-3,0) |
| 35.99 | 2.4953 | 100.0 | (3,-1,-2,1) |
| 36.23 | 2.4793 | 56.5 | (2,-1,-1,2) |
| 36.23 | 2.4793 | 28.3 | (1,1,-2,2) |
| 37.37 | 2.4063 | 30.5 | (3,0,-3,0) |
| 43.42 | 2.0839 | 2.0 | (2,2,-4,0) |
| 45.97 | 1.9743 | 5.6 | (4,-2,-2,1) |
| 47.95 | 1.8973 | 9.3 | (3,0,-3,2) |
| 49.42 | 1.8441 | 6.9 | (2,-1,-1,3) |
| 50.58 | 1.8048 | 1.7 | (4,-4,0,0) |
| 50.58 | 1.8048 | 3.4 | (4,0,-4,0) |
| 53.03 | 1.7268 | 30.4 | (4,-2,-2,2) |
| 54.65 | 1.6794 | 10.3 | (4,-1,-3,2) |
| 55.48 | 1.6562 | 5.2 | (5,-2,-3,0) |
| 56.00 | 1.6422 | 14.0 | (3,-1,-2,3) |
| 56.00 | 1.6422 | 14.0 | (2,1,-3,3) |
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 Dy3Er2Si3O were obtained from the Materials Project database (MP-ID: mp-3313636, 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_Dy3Er2Si3O
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.33577533
_cell_length_b 8.33577522
_cell_length_c 6.16882292
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000432
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy3Er2Si3O
_chemical_formula_sum 'Dy6 Er4 Si6 O2'
_cell_volume 371.21448326
_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 0.76824702 0.76824702 0.75000000 1.0
Dy Dy1 1 0.23175298 1.00000000 0.75000000 1.0
Dy Dy2 1 1.00000000 0.23175298 0.75000000 1.0
Dy Dy3 1 0.23175298 0.23175298 0.25000000 1.0
Dy Dy4 1 0.76824702 0.00000000 0.25000000 1.0
Dy Dy5 1 0.00000000 0.76824702 0.25000000 1.0
Er Er6 1 0.66666700 0.33333300 0.00000000 1.0
Er Er7 1 0.33333300 0.66666700 0.00000000 1.0
Er Er8 1 0.33333300 0.66666700 0.50000000 1.0
Er Er9 1 0.66666700 0.33333300 0.50000000 1.0
Si Si10 1 0.39909669 0.39909669 0.75000000 1.0
Si Si11 1 0.60090331 0.00000000 0.75000000 1.0
Si Si12 1 0.00000000 0.60090331 0.75000000 1.0
Si Si13 1 0.60090331 0.60090331 0.25000000 1.0
Si Si14 1 0.39909669 1.00000000 0.25000000 1.0
Si Si15 1 1.00000000 0.39909669 0.25000000 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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