Dy3SiSe2
高熵材料 HEA 传统材料 TRAMP-ID: mp-3249631 · 空间群: Immm (#71)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.89 | 3.8847 | 2.0 | (0,1,0) |
| 26.65 | 3.3454 | 26.6 | (1,2,-2) |
| 26.72 | 3.3362 | 13.7 | (0,0,1) |
| 26.72 | 3.3362 | 13.7 | (1,-1,0) |
| 28.97 | 3.0826 | 1.4 | (2,2,-2) |
| 30.47 | 2.9341 | 3.7 | (2,0,-1) |
| 30.83 | 2.9003 | 100.0 | (1,2,-1) |
| 31.06 | 2.8792 | 49.8 | (1,-1,1) |
| 38.94 | 2.3131 | 1.0 | (1,-2,1) |
| 39.76 | 2.2670 | 2.6 | (2,3,-3) |
| 44.06 | 2.0551 | 17.8 | (3,3,-3) |
| 44.26 | 2.0466 | 18.7 | (1,-1,-1) |
| 44.33 | 2.0433 | 55.1 | (0,3,-2) |
| 44.33 | 2.0433 | 18.4 | (3,0,-1) |
| 52.28 | 1.7497 | 2.0 | (2,4,-3) |
| 52.28 | 1.7497 | 5.9 | (3,3,-2) |
| 52.41 | 1.7458 | 6.5 | (0,3,-1) |
| 52.41 | 1.7458 | 2.2 | (3,0,-2) |
| 52.63 | 1.7392 | 2.2 | (0,3,-3) |
| 52.63 | 1.7392 | 2.2 | (3,0,0) |
| 52.67 | 1.7379 | 4.4 | (1,-1,2) |
| 54.89 | 1.6727 | 9.3 | (2,4,-4) |
| 54.89 | 1.6727 | 9.3 | (4,2,-2) |
| 55.05 | 1.6681 | 19.7 | (0,0,2) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Dy3SiSe2 were obtained from the Materials Project database (MP-ID: mp-3249631, 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_Dy3SiSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.10549594
_cell_length_b 7.10549697
_cell_length_c 7.10549660
_cell_angle_alpha 146.52066481
_cell_angle_beta 132.19127428
_cell_angle_gamma 59.62266017
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy3SiSe2
_chemical_formula_sum 'Dy3 Si1 Se2'
_cell_volume 145.31348906
_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 0.84283995 0.34283995 0.50000000 1.0
Dy Dy1 1 0.50000000 0.00000000 0.50000000 1.0
Dy Dy2 1 0.15716005 0.65716005 0.50000000 1.0
Si Si3 1 0.00000000 0.00000000 0.00000000 1.0
Se Se4 1 0.66901576 0.66901576 0.00000000 1.0
Se Se5 1 0.33098424 0.33098424 1.00000000 1.0
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