Pr7Th(Si3Pd)4
高熵材料 HEAMP-ID: mp-3281561 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.24 | 8.6426 | 1.0 | (0,0,0,1) |
| 12.37 | 7.1562 | 10.5 | (1,0,-1,0) |
| 16.08 | 5.5119 | 1.4 | (1,0,-1,1) |
| 20.55 | 4.3213 | 5.1 | (0,0,0,2) |
| 21.49 | 4.1345 | 4.3 | (1,1,-2,0) |
| 21.54 | 4.1260 | 1.6 | (1,-2,1,0) |
| 21.54 | 4.1260 | 1.6 | (2,-1,-1,0) |
| 24.07 | 3.6972 | 2.2 | (1,-1,0,2) |
| 24.88 | 3.5781 | 26.1 | (2,0,-2,0) |
| 24.94 | 3.5708 | 12.5 | (2,-2,0,0) |
| 29.91 | 2.9874 | 1.4 | (1,1,-2,2) |
| 29.94 | 2.9842 | 7.7 | (2,-1,-1,2) |
| 32.49 | 2.7560 | 100.0 | (2,0,-2,2) |
| 32.53 | 2.7526 | 50.8 | (2,-2,0,2) |
| 33.10 | 2.7064 | 1.2 | (2,1,-3,0) |
| 37.79 | 2.3805 | 1.0 | (3,-3,0,0) |
| 41.81 | 2.1607 | 19.2 | (0,0,0,4) |
| 43.33 | 2.0884 | 2.8 | (3,0,-3,2) |
| 43.77 | 2.0684 | 1.0 | (1,0,-1,4) |
| 43.79 | 2.0672 | 16.9 | (2,2,-4,0) |
| 43.89 | 2.0630 | 33.5 | (4,-2,-2,0) |
| 47.48 | 1.9149 | 1.1 | (1,1,-2,4) |
| 48.84 | 1.8648 | 1.3 | (2,2,-4,2) |
| 48.92 | 1.8617 | 1.3 | (2,-4,2,2) |
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 Pr7Th(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3281561, 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_Pr7Th(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.25204268
_cell_length_b 8.25204376
_cell_length_c 8.64264399
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.86484367
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr7Th(Si3Pd)4
_chemical_formula_sum 'Pr7 Th1 Si12 Pd4'
_cell_volume 510.37584340
_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 0.50014800 0.49985200 0.25000000 1.0
Pr Pr1 1 0.00029816 0.50015219 0.75000000 1.0
Pr Pr2 1 0.99968934 0.49981874 0.25000000 1.0
Pr Pr3 1 0.49984781 0.99970184 0.75000000 1.0
Pr Pr4 1 0.50018126 0.00031066 0.25000000 1.0
Pr Pr5 1 0.00001328 0.99998672 0.75000000 1.0
Pr Pr6 1 0.99999041 0.00000959 0.25000000 1.0
Th Th7 1 0.49990972 0.50009028 0.75000000 1.0
Si Si8 1 0.83326197 0.16673803 0.00014829 1.0
Si Si9 1 0.16673326 0.83326674 0.00017954 1.0
Si Si10 1 0.33113738 0.16536451 0.99869863 1.0
Si Si11 1 0.16673326 0.83326674 0.49982046 1.0
Si Si12 1 0.66884011 0.83460492 0.99861772 1.0
Si Si13 1 0.83326197 0.16673803 0.49985171 1.0
Si Si14 1 0.83463549 0.66886262 0.99869863 1.0
Si Si15 1 0.66884011 0.83460492 0.50138228 1.0
Si Si16 1 0.16539508 0.33115989 0.99861772 1.0
Si Si17 1 0.33113738 0.16536451 0.50130137 1.0
Si Si18 1 0.16539508 0.33115989 0.50138228 1.0
Si Si19 1 0.83463549 0.66886262 0.50130137 1.0
Pd Pd20 1 0.66527123 0.33472877 0.99683008 1.0
Pd Pd21 1 0.33468600 0.66531400 0.99783621 1.0
Pd Pd22 1 0.33468600 0.66531400 0.50216379 1.0
Pd Pd23 1 0.66527123 0.33472877 0.50316992 1.0
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