PrDy7(Si3Pt)4
高熵材料 HEAMP-ID: mp-3279788 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.61 | 7.0204 | 5.6 | (0,1,-1,0) |
| 12.61 | 7.0204 | 11.3 | (1,0,-1,0) |
| 21.93 | 4.0532 | 17.0 | (2,-1,-1,0) |
| 25.01 | 3.5606 | 5.9 | (1,0,-1,2) |
| 25.37 | 3.5102 | 5.1 | (0,2,-2,0) |
| 25.37 | 3.5102 | 10.1 | (2,0,-2,0) |
| 30.91 | 2.8933 | 16.6 | (2,-1,-1,2) |
| 33.50 | 2.6750 | 100.0 | (2,0,-2,2) |
| 33.78 | 2.6535 | 3.5 | (3,-1,-2,0) |
| 38.47 | 2.3401 | 1.4 | (0,3,-3,0) |
| 38.47 | 2.3401 | 2.8 | (3,0,-3,0) |
| 40.40 | 2.2326 | 3.5 | (3,-1,-2,2) |
| 43.83 | 2.0657 | 13.5 | (0,0,0,4) |
| 44.50 | 2.0362 | 6.3 | (3,0,-3,2) |
| 44.72 | 2.0266 | 25.4 | (2,2,-4,0) |
| 44.72 | 2.0266 | 12.7 | (4,-2,-2,0) |
| 45.79 | 1.9817 | 1.5 | (1,0,-1,4) |
| 49.53 | 1.8405 | 4.2 | (2,-1,-1,4) |
| 51.32 | 1.7803 | 4.6 | (2,0,-2,4) |
| 51.91 | 1.7613 | 1.1 | (4,-1,-3,2) |
| 52.11 | 1.7551 | 1.5 | (4,0,-4,0) |
| 56.45 | 1.6300 | 1.7 | (3,-1,-2,4) |
| 57.01 | 1.6154 | 7.3 | (0,4,-4,2) |
| 57.01 | 1.6154 | 14.6 | (4,0,-4,2) |
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 PrDy7(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3279788, 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_PrDy7(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.10642891
_cell_length_b 8.10642973
_cell_length_c 8.26270122
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999665
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrDy7(Si3Pt)4
_chemical_formula_sum 'Pr1 Dy7 Si12 Pt4'
_cell_volume 470.23169288
_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 0.00000000 0.00000000 0.25000000 1.0
Dy Dy1 1 0.00000000 0.00000000 0.75000000 1.0
Dy Dy2 1 0.50005565 0.49994435 0.25000000 1.0
Dy Dy3 1 0.50005565 0.00011230 0.25000000 1.0
Dy Dy4 1 0.99988770 0.49994435 0.25000000 1.0
Dy Dy5 1 0.49978893 0.50021107 0.75000000 1.0
Dy Dy6 1 0.49978893 0.99957687 0.75000000 1.0
Dy Dy7 1 0.00042313 0.50021107 0.75000000 1.0
Si Si8 1 0.16642898 0.83357102 0.50313573 1.0
Si Si9 1 0.16642898 0.33286097 0.50313573 1.0
Si Si10 1 0.66713903 0.83357102 0.50313573 1.0
Si Si11 1 0.83356533 0.16643467 0.50420304 1.0
Si Si12 1 0.83356533 0.66712867 0.50420304 1.0
Si Si13 1 0.33287133 0.16643467 0.50420304 1.0
Si Si14 1 0.83356533 0.16643467 0.99579696 1.0
Si Si15 1 0.83356533 0.66712867 0.99579696 1.0
Si Si16 1 0.33287133 0.16643467 0.99579696 1.0
Si Si17 1 0.16642898 0.83357102 0.99686427 1.0
Si Si18 1 0.16642898 0.33286097 0.99686427 1.0
Si Si19 1 0.66713903 0.83357102 0.99686427 1.0
Pt Pt20 1 0.33333300 0.66666700 0.49964690 1.0
Pt Pt21 1 0.66666700 0.33333300 0.49974432 1.0
Pt Pt22 1 0.66666700 0.33333300 0.00025568 1.0
Pt Pt23 1 0.33333300 0.66666700 0.00035310 1.0
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