Dy2Al17
传统材料 TRAMP-ID: mp-1198587 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.78 | 8.2036 | 8.1 | (1,0,-1,0) |
| 14.70 | 6.0247 | 35.6 | (1,0,-1,1) |
| 18.74 | 4.7363 | 49.9 | (2,-1,-1,0) |
| 20.01 | 4.4382 | 16.6 | (0,0,0,2) |
| 21.67 | 4.1018 | 3.1 | (2,0,-2,0) |
| 22.78 | 3.9036 | 8.6 | (1,0,-1,2) |
| 23.90 | 3.7235 | 18.6 | (2,0,-2,1) |
| 27.54 | 3.2386 | 83.3 | (2,-1,-1,2) |
| 28.79 | 3.1007 | 2.2 | (3,-1,-2,0) |
| 29.66 | 3.0123 | 6.6 | (2,0,-2,2) |
| 30.54 | 2.9272 | 24.4 | (3,-1,-2,1) |
| 32.16 | 2.7833 | 12.3 | (1,0,-1,3) |
| 32.75 | 2.7345 | 54.3 | (3,0,-3,0) |
| 35.31 | 2.5418 | 10.7 | (3,-1,-2,2) |
| 37.48 | 2.3997 | 31.5 | (2,0,-2,3) |
| 38.00 | 2.3682 | 19.1 | (2,2,-4,0) |
| 38.00 | 2.3682 | 38.1 | (4,-2,-2,0) |
| 38.68 | 2.3281 | 100.0 | (3,0,-3,2) |
| 40.66 | 2.2191 | 22.1 | (0,0,0,4) |
| 40.95 | 2.2040 | 3.7 | (4,-1,-3,1) |
| 42.19 | 2.1421 | 2.4 | (1,0,-1,4) |
| 42.22 | 2.1406 | 17.0 | (3,-1,-2,3) |
| 44.76 | 2.0247 | 1.6 | (4,-1,-3,2) |
| 45.12 | 2.0095 | 4.1 | (2,-1,-1,4) |
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 Dy2Al17 were obtained from the Materials Project database (MP-ID: mp-1198587, 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_Dy2Al17
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.47267508
_cell_length_b 9.47267508
_cell_length_c 8.87644700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999360
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2Al17
_chemical_formula_sum 'Dy4 Al34'
_cell_volume 689.78716041
_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 0.00000000 0.00000000 0.25000000 1.0
Dy Dy1 1 0.00000000 0.00000000 0.75000000 1.0
Dy Dy2 1 0.33333300 0.66666700 0.75000000 1.0
Dy Dy3 1 0.66666700 0.33333300 0.25000000 1.0
Al Al4 1 0.33333300 0.66666700 0.39925000 1.0
Al Al5 1 0.66666700 0.33333300 0.60075000 1.0
Al Al6 1 0.66666700 0.33333300 0.89925000 1.0
Al Al7 1 0.33333300 0.66666700 0.10075000 1.0
Al Al8 1 0.50000000 0.50000000 0.50000000 1.0
Al Al9 1 0.50000000 0.00000000 0.50000000 1.0
Al Al10 1 0.00000000 0.50000000 0.50000000 1.0
Al Al11 1 0.50000000 0.50000000 0.00000000 1.0
Al Al12 1 0.50000000 0.00000000 0.00000000 1.0
Al Al13 1 0.00000000 0.50000000 0.00000000 1.0
Al Al14 1 0.32697400 0.36341800 0.25000000 1.0
Al Al15 1 0.63658200 0.96355600 0.25000000 1.0
Al Al16 1 0.03644400 0.67302600 0.25000000 1.0
Al Al17 1 0.63658200 0.67302600 0.25000000 1.0
Al Al18 1 0.03644400 0.36341800 0.25000000 1.0
Al Al19 1 0.32697400 0.96355600 0.25000000 1.0
Al Al20 1 0.67302600 0.63658200 0.75000000 1.0
Al Al21 1 0.36341800 0.03644400 0.75000000 1.0
Al Al22 1 0.96355600 0.32697400 0.75000000 1.0
Al Al23 1 0.36341800 0.32697400 0.75000000 1.0
Al Al24 1 0.96355600 0.63658200 0.75000000 1.0
Al Al25 1 0.67302600 0.03644400 0.75000000 1.0
Al Al26 1 0.16298900 0.83701100 0.52583200 1.0
Al Al27 1 0.16298900 0.32597900 0.52583200 1.0
Al Al28 1 0.67402100 0.83701100 0.52583200 1.0
Al Al29 1 0.83701100 0.16298900 0.47416800 1.0
Al Al30 1 0.83701100 0.67402100 0.47416800 1.0
Al Al31 1 0.32597900 0.16298900 0.47416800 1.0
Al Al32 1 0.83701100 0.16298900 0.02583200 1.0
Al Al33 1 0.83701100 0.67402100 0.02583200 1.0
Al Al34 1 0.32597900 0.16298900 0.02583200 1.0
Al Al35 1 0.16298900 0.83701100 0.97416800 1.0
Al Al36 1 0.16298900 0.32597900 0.97416800 1.0
Al Al37 1 0.67402100 0.83701100 0.97416800 1.0
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