Dy7Mg3(SiPb3)2
高熵材料 HEAMP-ID: mp-3296043 · 空间群: P312 (#149)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.15 | 7.9389 | 5.0 | (1,0,-1,0) |
| 13.89 | 6.3737 | 2.7 | (0,0,0,1) |
| 17.85 | 4.9701 | 4.8 | (1,0,-1,1) |
| 19.37 | 4.5836 | 11.5 | (2,-1,-1,0) |
| 19.37 | 4.5836 | 23.0 | (1,1,-2,0) |
| 22.40 | 3.9695 | 4.9 | (2,0,-2,0) |
| 23.91 | 3.7212 | 3.0 | (2,-1,-1,1) |
| 23.91 | 3.7212 | 6.1 | (1,1,-2,1) |
| 26.45 | 3.3694 | 1.0 | (2,0,-2,1) |
| 28.00 | 3.1868 | 51.2 | (0,0,0,2) |
| 29.77 | 3.0006 | 9.1 | (3,-1,-2,0) |
| 29.77 | 3.0006 | 4.6 | (1,2,-3,0) |
| 30.22 | 2.9575 | 2.3 | (1,0,-1,2) |
| 32.99 | 2.7148 | 50.0 | (3,-1,-2,1) |
| 32.99 | 2.7148 | 100.0 | (2,1,-3,1) |
| 33.87 | 2.6463 | 52.6 | (3,0,-3,0) |
| 34.27 | 2.6166 | 71.1 | (2,-1,-1,2) |
| 36.15 | 2.4851 | 5.5 | (2,0,-2,2) |
| 36.77 | 2.4440 | 1.2 | (3,0,-3,1) |
| 40.99 | 2.2019 | 2.4 | (4,-1,-3,0) |
| 41.33 | 2.1846 | 2.3 | (3,-1,-2,2) |
| 41.33 | 2.1846 | 4.6 | (2,1,-3,2) |
| 41.89 | 2.1566 | 9.8 | (4,-2,-2,1) |
| 43.48 | 2.0812 | 38.9 | (4,-1,-3,1) |
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 Dy7Mg3(SiPb3)2 were obtained from the Materials Project database (MP-ID: mp-3296043, 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_Dy7Mg3(SiPb3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.16709769
_cell_length_b 9.16709703
_cell_length_c 6.37366268
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000237
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy7Mg3(SiPb3)2
_chemical_formula_sum 'Dy7 Mg3 Si2 Pb6'
_cell_volume 463.85621963
_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 0.25133285 0.99600239 0.24905951 1.0
Dy Dy1 1 0.00399761 0.74866715 0.75094049 1.0
Dy Dy2 1 0.00399761 0.25533046 0.24905951 1.0
Dy Dy3 1 0.74466954 0.99600239 0.75094049 1.0
Dy Dy4 1 0.25133285 0.25533046 0.75094049 1.0
Dy Dy5 1 0.66666700 0.33333300 0.00000000 1.0
Dy Dy6 1 0.74466954 0.74866715 0.24905951 1.0
Mg Mg7 1 0.33333300 0.66666700 0.50000000 1.0
Mg Mg8 1 0.66666700 0.33333300 0.50000000 1.0
Mg Mg9 1 0.33333300 0.66666700 0.00000000 1.0
Si Si10 1 0.00000000 0.00000000 0.00000000 1.0
Si Si11 1 0.00000000 0.00000000 0.50000000 1.0
Pb Pb12 1 0.60749775 0.00209183 0.24327901 1.0
Pb Pb13 1 0.39459508 0.00209183 0.75672099 1.0
Pb Pb14 1 0.99790817 0.60540492 0.24327901 1.0
Pb Pb15 1 0.60749775 0.60540492 0.75672099 1.0
Pb Pb16 1 0.39459508 0.39250225 0.24327901 1.0
Pb Pb17 1 0.99790817 0.39250225 0.75672099 1.0
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