Li2Dy2Si2Sn
高熵材料 HEAMP-ID: mp-3253686 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.28 | 5.4435 | 1.8 | (1,-1,1) |
| 20.79 | 4.2734 | 44.2 | (1,0,0) |
| 23.34 | 3.8107 | 13.0 | (2,-2,1) |
| 24.67 | 3.6084 | 2.5 | (1,0,1) |
| 24.89 | 3.5766 | 12.4 | (2,-1,0) |
| 26.47 | 3.3678 | 44.9 | (0,0,2) |
| 28.20 | 3.1643 | 1.3 | (1,-1,2) |
| 31.63 | 2.8285 | 4.7 | (3,-2,0) |
| 31.94 | 2.8017 | 40.8 | (3,-3,1) |
| 33.89 | 2.6451 | 55.9 | (1,0,2) |
| 34.39 | 2.6079 | 100.0 | (3,-2,1) |
| 36.65 | 2.4519 | 6.0 | (2,-1,2) |
| 38.98 | 2.3107 | 1.7 | (4,-4,0) |
| 41.10 | 2.1962 | 22.9 | (1,1,0) |
| 41.31 | 2.1856 | 5.2 | (4,-4,1) |
| 41.70 | 2.1659 | 4.0 | (3,-2,2) |
| 42.12 | 2.1453 | 1.6 | (4,-3,1) |
| 44.88 | 2.0195 | 6.8 | (2,-2,3) |
| 47.80 | 1.9028 | 3.9 | (3,-1,1) |
| 47.83 | 1.9016 | 1.4 | (2,-1,3) |
| 48.46 | 1.8785 | 1.4 | (4,-3,2) |
| 49.30 | 1.8485 | 5.4 | (5,-5,0) |
| 49.55 | 1.8396 | 16.7 | (1,1,2) |
| 50.28 | 1.8145 | 15.9 | (3,-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 Li2Dy2Si2Sn were obtained from the Materials Project database (MP-ID: mp-3253686, 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_Li2Dy2Si2Sn
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.49994871
_cell_length_b 9.49994861
_cell_length_c 6.73568170
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 153.26727561
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2Dy2Si2Sn
_chemical_formula_sum 'Li4 Dy4 Si4 Sn2'
_cell_volume 273.44607248
_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
Li Li0 1 0.18459084 0.81540916 0.05673416 1.0
Li Li1 1 0.18459084 0.81540916 0.44326584 1.0
Li Li2 1 0.81540916 0.18459084 0.94326584 1.0
Li Li3 1 0.81540916 0.18459084 0.55673416 1.0
Dy Dy4 1 0.34994794 0.65005206 0.25000000 1.0
Dy Dy5 1 0.65005206 0.34994794 0.75000000 1.0
Dy Dy6 1 0.54800994 0.45199006 0.25000000 1.0
Dy Dy7 1 0.45199006 0.54800994 0.75000000 1.0
Si Si8 1 0.05770164 0.94229836 0.92631002 1.0
Si Si9 1 0.94229836 0.05770164 0.07368998 1.0
Si Si10 1 0.94229836 0.05770164 0.42631002 1.0
Si Si11 1 0.05770164 0.94229836 0.57368998 1.0
Sn Sn12 1 0.71954970 0.28045030 0.25000000 1.0
Sn Sn13 1 0.28045030 0.71954970 0.75000000 1.0
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