Pr8Dy2Si5Hg
高熵材料 HEAMP-ID: mp-3262252 · 空间群: I422 (#97)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.94 | 6.8412 | 15.3 | (1,0,0) |
| 16.26 | 5.4511 | 13.4 | (1,-1,0) |
| 21.34 | 4.1636 | 1.3 | (1,0,1) |
| 23.07 | 3.8545 | 1.4 | (2,0,-1) |
| 23.98 | 3.7104 | 6.8 | (0,0,2) |
| 26.05 | 3.4206 | 1.7 | (0,2,0) |
| 26.05 | 3.4206 | 5.2 | (2,0,-2) |
| 26.54 | 3.3582 | 64.9 | (2,-1,0) |
| 29.11 | 3.0673 | 41.4 | (1,-1,2) |
| 31.63 | 2.8285 | 100.0 | (2,-1,1) |
| 32.32 | 2.7701 | 13.3 | (1,0,2) |
| 32.86 | 2.7256 | 32.3 | (2,-2,0) |
| 33.52 | 2.6731 | 89.3 | (2,0,1) |
| 35.45 | 2.5320 | 3.5 | (3,0,-1) |
| 36.32 | 2.4736 | 8.3 | (0,0,3) |
| 36.87 | 2.4378 | 61.9 | (3,-1,-1) |
| 38.89 | 2.3161 | 3.0 | (3,-1,0) |
| 40.03 | 2.2525 | 1.1 | (1,1,2) |
| 40.09 | 2.2494 | 13.4 | (2,-1,2) |
| 42.73 | 2.1163 | 3.7 | (3,-2,0) |
| 43.47 | 2.0818 | 4.8 | (2,0,2) |
| 44.47 | 2.0374 | 1.2 | (3,-1,1) |
| 46.26 | 1.9627 | 1.1 | (3,2,-1) |
| 46.76 | 1.9428 | 2.1 | (0,3,1) |
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 Pr8Dy2Si5Hg were obtained from the Materials Project database (MP-ID: mp-3262252, 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_Pr8Dy2Si5Hg
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.70906350
_cell_length_b 7.70906408
_cell_length_c 9.20773081
_cell_angle_alpha 114.74743273
_cell_angle_beta 114.74743575
_cell_angle_gamma 90.00000041
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Dy2Si5Hg
_chemical_formula_sum 'Pr8 Dy2 Si5 Hg1'
_cell_volume 441.01246912
_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
Pr Pr0 1 0.97474582 0.82827708 0.28278703 1.0
Pr Pr1 1 0.30804221 0.45450995 0.28278703 1.0
Pr Pr2 1 0.82827708 0.30804221 0.28278703 1.0
Pr Pr3 1 0.45450995 0.97474582 0.28278703 1.0
Pr Pr4 1 0.04549005 0.19195779 0.71721297 1.0
Pr Pr5 1 0.67172292 0.52525418 0.71721297 1.0
Pr Pr6 1 0.19195779 0.67172292 0.71721297 1.0
Pr Pr7 1 0.52525418 0.04549005 0.71721297 1.0
Dy Dy8 1 0.51989151 0.51989151 0.03978302 1.0
Dy Dy9 1 0.98010849 0.98010849 0.96021698 1.0
Si Si10 1 0.25000000 0.25000000 0.50000000 1.0
Si Si11 1 0.61864580 0.88135420 0.00000000 1.0
Si Si12 1 0.38135420 0.11864580 1.00000000 1.0
Si Si13 1 0.88135420 0.38135420 0.00000000 1.0
Si Si14 1 0.11864580 0.61864580 1.00000000 1.0
Hg Hg15 1 0.75000000 0.75000000 0.50000000 1.0
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