Pr4DySi2Hg
高熵材料 HEAMP-ID: mp-3305226 · 空间群: I4/mcm (#140)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.68 | 7.5791 | 13.8 | (0,0,1) |
| 16.25 | 5.4541 | 52.8 | (1,1,-1) |
| 16.25 | 5.4539 | 52.8 | (1,-1,0) |
| 20.06 | 4.4270 | 1.9 | (1,1,0) |
| 20.06 | 4.4269 | 1.9 | (1,1,-2) |
| 20.06 | 4.4269 | 1.9 | (1,-1,1) |
| 20.06 | 4.4269 | 1.9 | (1,-1,-1) |
| 23.48 | 3.7896 | 6.5 | (0,0,2) |
| 26.50 | 3.3635 | 18.2 | (1,2,-1) |
| 26.50 | 3.3635 | 18.2 | (2,1,-1) |
| 26.50 | 3.3635 | 18.2 | (1,2,-2) |
| 26.50 | 3.3635 | 18.2 | (2,1,-2) |
| 26.50 | 3.3634 | 18.2 | (1,-2,0) |
| 26.50 | 3.3634 | 18.2 | (2,-1,0) |
| 26.50 | 3.3634 | 18.2 | (1,-2,1) |
| 26.50 | 3.3634 | 18.2 | (2,-1,-1) |
| 28.68 | 3.1121 | 58.2 | (1,1,1) |
| 28.69 | 3.1121 | 58.1 | (1,1,-3) |
| 28.69 | 3.1121 | 58.1 | (1,-1,2) |
| 28.69 | 3.1121 | 58.1 | (1,-1,-2) |
| 31.40 | 2.8489 | 38.0 | (1,2,0) |
| 31.40 | 2.8489 | 38.0 | (2,1,0) |
| 31.40 | 2.8489 | 38.0 | (1,2,-3) |
| 31.40 | 2.8489 | 37.9 | (2,1,-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 Pr4DySi2Hg were obtained from the Materials Project database (MP-ID: mp-3305226, 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_Pr4DySi2Hg
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.71307737
_cell_length_b 7.71311856
_cell_length_c 9.33747662
_cell_angle_alpha 114.39489809
_cell_angle_beta 114.39460946
_cell_angle_gamma 89.99763281
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr4DySi2Hg
_chemical_formula_sum 'Pr8 Dy2 Si4 Hg2'
_cell_volume 450.89730585
_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
Pr Pr0 1 0.96303342 0.81625661 0.27929228 1.0
Pr Pr1 1 0.31625437 0.46302876 0.27928513 1.0
Pr Pr2 1 0.81624628 0.31625579 0.27927888 1.0
Pr Pr3 1 0.46306934 0.96306391 0.27934714 1.0
Pr Pr4 1 0.03696658 0.18374339 0.72070772 1.0
Pr Pr5 1 0.68374563 0.53697124 0.72071487 1.0
Pr Pr6 1 0.18375372 0.68374421 0.72072112 1.0
Pr Pr7 1 0.53693066 0.03693609 0.72065286 1.0
Dy Dy8 1 0.50000000 0.50000000 0.00000000 1.0
Dy Dy9 1 0.00000000 0.00000000 0.00000000 1.0
Si Si10 1 0.61853901 0.88146968 0.00000356 1.0
Si Si11 1 0.38146099 0.11853032 0.99999644 1.0
Si Si12 1 0.88135772 0.38135602 0.99992666 1.0
Si Si13 1 0.11864228 0.61864398 0.00007334 1.0
Hg Hg14 1 0.74998434 0.74996903 0.49999002 1.0
Hg Hg15 1 0.25001566 0.25003097 0.50000998 1.0
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