DyAl2
传统材料 TRAMP-ID: mp-803 · 空间群: Fd-3m (#227)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.65 | 4.5182 | 63.9 | (1,0,0) |
| 32.36 | 2.7668 | 100.0 | (1,0,-1) |
| 38.14 | 2.3595 | 73.8 | (2,1,0) |
| 38.14 | 2.3595 | 24.6 | (1,2,0) |
| 39.91 | 2.2591 | 3.2 | (2,0,0) |
| 39.91 | 2.2591 | 1.1 | (0,2,0) |
| 46.41 | 1.9564 | 2.7 | (2,2,0) |
| 46.41 | 1.9564 | 5.5 | (2,0,2) |
| 50.86 | 1.7953 | 8.3 | (2,0,-1) |
| 50.86 | 1.7953 | 8.3 | (2,-1,0) |
| 57.71 | 1.5974 | 3.2 | (3,1,0) |
| 57.71 | 1.5974 | 25.8 | (3,0,1) |
| 57.71 | 1.5974 | 9.7 | (1,3,0) |
| 61.58 | 1.5061 | 24.2 | (3,2,0) |
| 61.58 | 1.5061 | 8.1 | (2,3,0) |
| 67.73 | 1.3834 | 10.6 | (2,0,-2) |
| 67.73 | 1.3834 | 10.6 | (2,-2,0) |
| 71.30 | 1.3228 | 4.0 | (3,1,-1) |
| 71.30 | 1.3228 | 7.1 | (2,4,1) |
| 71.30 | 1.3228 | 1.0 | (1,-2,2) |
| 77.08 | 1.2374 | 8.3 | (3,2,-1) |
| 77.08 | 1.2374 | 8.3 | (3,-1,2) |
| 80.48 | 1.1934 | 4.7 | (4,1,0) |
| 80.48 | 1.1934 | 3.8 | (1,1,-3) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of DyAl2 were obtained from the Materials Project database (MP-ID: mp-803, 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_DyAl2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.53360712
_cell_length_b 5.53360638
_cell_length_c 5.53360695
_cell_angle_alpha 59.99999667
_cell_angle_beta 60.00000106
_cell_angle_gamma 59.99999629
_symmetry_Int_Tables_number 1
_chemical_formula_structural DyAl2
_chemical_formula_sum 'Dy2 Al4'
_cell_volume 119.81463682
_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 0.12500000 0.12500000 0.12500000 1.0
Dy Dy1 1 0.87500000 0.87500000 0.87500000 1.0
Al Al2 1 0.50000000 -0.00000000 0.50000000 1.0
Al Al3 1 -0.00000000 0.50000000 0.50000000 1.0
Al Al4 1 0.50000000 0.50000000 0.50000000 1.0
Al Al5 1 0.50000000 0.50000000 -0.00000000 1.0
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