PrTh7(Si3Os)4
高熵材料 HEAMP-ID: mp-3286325 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.36 | 7.1626 | 14.5 | (1,0,-1,0) |
| 21.19 | 4.1938 | 3.3 | (0,0,0,2) |
| 21.49 | 4.1354 | 2.8 | (1,-2,1,0) |
| 21.49 | 4.1354 | 5.6 | (2,-1,-1,0) |
| 24.60 | 3.6191 | 2.2 | (1,0,-1,2) |
| 24.86 | 3.5813 | 26.3 | (2,0,-2,0) |
| 30.36 | 2.9446 | 12.2 | (2,-1,-1,2) |
| 32.89 | 2.7234 | 100.0 | (2,0,-2,2) |
| 33.09 | 2.7072 | 3.1 | (3,-1,-2,0) |
| 37.68 | 2.3875 | 2.1 | (3,0,-3,0) |
| 39.63 | 2.2745 | 1.3 | (3,-1,-2,2) |
| 43.14 | 2.0969 | 12.2 | (0,0,0,4) |
| 43.62 | 2.0749 | 1.6 | (3,-3,0,2) |
| 43.62 | 2.0749 | 3.1 | (3,0,-3,2) |
| 43.78 | 2.0677 | 35.3 | (4,-2,-2,0) |
| 45.05 | 2.0124 | 1.3 | (1,0,-1,4) |
| 48.69 | 1.8702 | 2.0 | (2,-1,-1,4) |
| 49.13 | 1.8545 | 2.6 | (4,-2,-2,2) |
| 50.43 | 1.8095 | 8.4 | (2,0,-2,4) |
| 51.00 | 1.7907 | 2.7 | (4,-4,0,0) |
| 51.00 | 1.7907 | 1.3 | (4,0,-4,0) |
| 55.43 | 1.6578 | 1.5 | (3,-1,-2,4) |
| 55.83 | 1.6468 | 15.1 | (4,-4,0,2) |
| 55.83 | 1.6468 | 7.6 | (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 PrTh7(Si3Os)4 were obtained from the Materials Project database (MP-ID: mp-3286325, 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(Si3Os)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.27069142
_cell_length_b 8.27069170
_cell_length_c 8.38750415
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000287
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrTh7(Si3Os)4
_chemical_formula_sum 'Pr1 Th7 Si12 Os4'
_cell_volume 496.87485260
_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 0.49993857 0.50006143 0.75000000 1.0
Th Th2 1 0.50008242 0.49991758 0.25000000 1.0
Th Th3 1 0.00012286 0.50006143 0.75000000 1.0
Th Th4 1 0.99983316 0.49991758 0.25000000 1.0
Th Th5 1 0.49993857 0.99987714 0.75000000 1.0
Th Th6 1 0.50008242 0.00016684 0.25000000 1.0
Th Th7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.83349172 0.16650828 0.99786523 1.0
Si Si9 1 0.16652056 0.83347944 0.99796668 1.0
Si Si10 1 0.33301756 0.16650828 0.99786523 1.0
Si Si11 1 0.16652056 0.83347944 0.50203332 1.0
Si Si12 1 0.66695687 0.83347944 0.99796668 1.0
Si Si13 1 0.83349172 0.16650828 0.50213477 1.0
Si Si14 1 0.83349172 0.66698244 0.99786523 1.0
Si Si15 1 0.66695687 0.83347944 0.50203332 1.0
Si Si16 1 0.16652056 0.33304313 0.99796668 1.0
Si Si17 1 0.33301756 0.16650828 0.50213477 1.0
Si Si18 1 0.16652056 0.33304313 0.50203332 1.0
Si Si19 1 0.83349172 0.66698244 0.50213477 1.0
Os Os20 1 0.66666700 0.33333300 0.00317523 1.0
Os Os21 1 0.33333300 0.66666700 0.00370165 1.0
Os Os22 1 0.33333300 0.66666700 0.49629835 1.0
Os Os23 1 0.66666700 0.33333300 0.49682477 1.0
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