PrTh7(Si3Pd)4
高熵材料 HEAMP-ID: mp-3279825 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.45 | 7.1099 | 6.0 | (1,0,-1,0) |
| 20.60 | 4.3110 | 9.2 | (0,0,0,2) |
| 21.65 | 4.1049 | 1.2 | (2,-1,-1,0) |
| 25.05 | 3.5549 | 37.6 | (2,0,-2,0) |
| 30.06 | 2.9728 | 4.5 | (2,-1,-1,2) |
| 32.65 | 2.7427 | 100.0 | (2,0,-2,2) |
| 33.34 | 2.6873 | 1.3 | (3,-1,-2,0) |
| 41.91 | 2.1555 | 11.8 | (0,0,0,4) |
| 43.58 | 2.0768 | 1.7 | (3,0,-3,2) |
| 44.12 | 2.0524 | 30.7 | (4,-2,-2,0) |
| 49.17 | 1.8531 | 6.7 | (4,-2,-2,2) |
| 49.45 | 1.8432 | 12.9 | (2,0,-2,4) |
| 51.41 | 1.7775 | 5.8 | (4,0,-4,0) |
| 55.96 | 1.6433 | 22.0 | (4,0,-4,2) |
| 62.48 | 1.4864 | 22.0 | (4,-2,-2,4) |
| 63.75 | 1.4598 | 1.1 | (5,-1,-4,2) |
| 68.41 | 1.3714 | 3.3 | (4,-4,0,4) |
| 68.41 | 1.3714 | 1.7 | (4,0,-4,4) |
| 70.03 | 1.3436 | 3.1 | (6,-2,-4,0) |
| 70.03 | 1.3436 | 1.6 | (4,2,-6,0) |
| 70.71 | 1.3323 | 11.0 | (2,0,-2,6) |
| 73.88 | 1.2828 | 3.3 | (4,-6,2,2) |
| 73.88 | 1.2828 | 16.3 | (6,-2,-4,2) |
| 81.17 | 1.1850 | 1.8 | (6,-6,0,0) |
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 PrTh7(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3279825, 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_PrTh7(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.20975985
_cell_length_b 8.20975994
_cell_length_c 8.62208893
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000359
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrTh7(Si3Pd)4
_chemical_formula_sum 'Pr1 Th7 Si12 Pd4'
_cell_volume 503.27345679
_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
Th Th1 1 0.49987604 0.50012396 0.75000000 1.0
Th Th2 1 0.50011515 0.49988485 0.25000000 1.0
Th Th3 1 0.00024693 0.50012396 0.75000000 1.0
Th Th4 1 0.99976871 0.49988485 0.25000000 1.0
Th Th5 1 0.49987604 0.99975307 0.75000000 1.0
Th Th6 1 0.50011515 0.00023129 0.25000000 1.0
Th Th7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.83380374 0.16619626 0.99971635 1.0
Si Si9 1 0.16619304 0.83380696 0.99993638 1.0
Si Si10 1 0.33239352 0.16619626 0.99971635 1.0
Si Si11 1 0.16619304 0.83380696 0.50006362 1.0
Si Si12 1 0.66761292 0.83380696 0.99993638 1.0
Si Si13 1 0.83380374 0.16619626 0.50028365 1.0
Si Si14 1 0.83380374 0.66760648 0.99971635 1.0
Si Si15 1 0.66761292 0.83380696 0.50006362 1.0
Si Si16 1 0.16619304 0.33238708 0.99993638 1.0
Si Si17 1 0.33239352 0.16619626 0.50028365 1.0
Si Si18 1 0.16619304 0.33238708 0.50006362 1.0
Si Si19 1 0.83380374 0.66760648 0.50028365 1.0
Pd Pd20 1 0.66666700 0.33333300 0.99886049 1.0
Pd Pd21 1 0.33333300 0.66666700 0.99971050 1.0
Pd Pd22 1 0.33333300 0.66666700 0.50028950 1.0
Pd Pd23 1 0.66666700 0.33333300 0.50113951 1.0
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