SmTh7(Si3Rh)4
高熵材料 HEAMP-ID: mp-3281631 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.42 | 7.1265 | 5.9 | (1,0,0) |
| 21.00 | 4.2309 | 28.0 | (0,0,2) |
| 21.64 | 4.1071 | 4.7 | (2,-1,0) |
| 21.64 | 4.1071 | 4.7 | (1,1,0) |
| 21.75 | 4.0853 | 1.8 | (1,-2,0) |
| 24.50 | 3.6330 | 4.8 | (1,-1,2) |
| 24.99 | 3.5632 | 40.2 | (2,0,0) |
| 25.13 | 3.5442 | 38.1 | (2,-2,0) |
| 25.13 | 3.5442 | 38.1 | (0,2,0) |
| 30.33 | 2.9470 | 1.6 | (2,-1,2) |
| 30.33 | 2.9470 | 1.6 | (1,1,2) |
| 30.42 | 2.9389 | 4.1 | (1,-2,2) |
| 32.86 | 2.7255 | 98.4 | (2,0,2) |
| 32.97 | 2.7169 | 100.0 | (2,-2,2) |
| 32.97 | 2.7169 | 100.0 | (0,2,2) |
| 38.09 | 2.3628 | 1.1 | (3,-3,0) |
| 38.09 | 2.3628 | 1.1 | (0,3,0) |
| 42.74 | 2.1155 | 34.0 | (0,0,4) |
| 43.70 | 2.0713 | 1.5 | (3,0,2) |
| 44.10 | 2.0536 | 31.1 | (4,-2,0) |
| 44.10 | 2.0536 | 31.1 | (2,2,0) |
| 44.35 | 2.0427 | 30.7 | (2,-4,0) |
| 48.40 | 1.8807 | 2.3 | (2,-1,4) |
| 49.33 | 1.8474 | 7.0 | (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 SmTh7(Si3Rh)4 were obtained from the Materials Project database (MP-ID: mp-3281631, 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_SmTh7(Si3Rh)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.21439439
_cell_length_b 8.17059374
_cell_length_c 8.46183932
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.82381039
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmTh7(Si3Rh)4
_chemical_formula_sum 'Sm1 Th7 Si12 Rh4'
_cell_volume 492.71171248
_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
Sm Sm0 1 0.99990452 0.49995176 0.75000000 1.0
Th Th1 1 0.00001122 0.00000511 0.25000000 1.0
Th Th2 1 0.99998961 0.99999530 0.75000000 1.0
Th Th3 1 0.49998693 0.50001557 0.25000000 1.0
Th Th4 1 0.49998393 0.99996837 0.25000000 1.0
Th Th5 1 0.00005188 0.50002494 0.25000000 1.0
Th Th6 1 0.50001836 0.49999523 0.75000000 1.0
Th Th7 1 0.50002136 0.00002813 0.75000000 1.0
Si Si8 1 0.16620071 0.83131633 0.50067334 1.0
Si Si9 1 0.16619971 0.33488338 0.50067334 1.0
Si Si10 1 0.66934465 0.83467283 0.49945254 1.0
Si Si11 1 0.83380502 0.16869009 0.50061098 1.0
Si Si12 1 0.83380502 0.66511393 0.50061098 1.0
Si Si13 1 0.33066229 0.16533015 0.49943288 1.0
Si Si14 1 0.83380502 0.16869009 0.99938902 1.0
Si Si15 1 0.83380502 0.66511393 0.99938902 1.0
Si Si16 1 0.33066229 0.16533015 0.00056712 1.0
Si Si17 1 0.16620071 0.83131633 0.99932666 1.0
Si Si18 1 0.16619971 0.33488338 0.99932666 1.0
Si Si19 1 0.66934465 0.83467283 0.00054746 1.0
Rh Rh20 1 0.33748894 0.66874647 0.50003443 1.0
Rh Rh21 1 0.66251126 0.33125413 0.49995048 1.0
Rh Rh22 1 0.66251126 0.33125413 0.00004952 1.0
Rh Rh23 1 0.33748894 0.66874647 0.99996557 1.0
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