Sm7Th(Si3Rh)4
高熵材料 HEAMP-ID: mp-3283803 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.42 | 7.1274 | 9.8 | (0,1,0) |
| 16.47 | 5.3819 | 1.2 | (0,1,1) |
| 21.55 | 4.1231 | 4.1 | (1,-2,0) |
| 21.65 | 4.1045 | 6.7 | (0,0,2) |
| 21.68 | 4.0989 | 3.2 | (1,1,0) |
| 24.99 | 3.5637 | 15.2 | (0,2,0) |
| 24.99 | 3.5637 | 15.2 | (2,-2,0) |
| 25.07 | 3.5517 | 1.7 | (1,0,2) |
| 25.14 | 3.5429 | 14.0 | (2,0,0) |
| 30.74 | 2.9089 | 1.1 | (1,-2,2) |
| 30.83 | 2.9004 | 5.9 | (1,1,2) |
| 33.20 | 2.6984 | 1.1 | (1,-3,0) |
| 33.30 | 2.6910 | 100.0 | (0,2,2) |
| 33.41 | 2.6820 | 51.2 | (2,0,2) |
| 35.13 | 2.5546 | 1.4 | (0,1,3) |
| 40.11 | 2.2482 | 1.2 | (1,2,2) |
| 43.92 | 2.0616 | 17.8 | (2,-4,0) |
| 44.04 | 2.0562 | 1.2 | (0,3,2) |
| 44.04 | 2.0562 | 1.2 | (3,-3,2) |
| 44.13 | 2.0523 | 16.4 | (0,0,4) |
| 44.19 | 2.0495 | 17.4 | (2,2,0) |
| 44.19 | 2.0495 | 17.4 | (4,-2,0) |
| 49.48 | 1.8422 | 1.7 | (2,-4,2) |
| 49.73 | 1.8336 | 1.7 | (2,2,2) |
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 Sm7Th(Si3Rh)4 were obtained from the Materials Project database (MP-ID: mp-3283803, 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_Sm7Th(Si3Rh)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.19802503
_cell_length_b 8.24620277
_cell_length_c 8.20901916
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.19458488
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm7Th(Si3Rh)4
_chemical_formula_sum 'Sm7 Th1 Si12 Rh4'
_cell_volume 479.65641441
_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 0.00003347 0.00001674 0.25000000 1.0
Sm Sm1 1 0.99997442 0.99998771 0.75000000 1.0
Sm Sm2 1 0.50474746 0.49493097 0.25000000 1.0
Sm Sm3 1 0.50474746 0.00981649 0.25000000 1.0
Sm Sm4 1 0.98850461 0.49425181 0.25000000 1.0
Sm Sm5 1 0.49509888 0.50585588 0.75000000 1.0
Sm Sm6 1 0.49509888 0.98924199 0.75000000 1.0
Th Th7 1 0.00993964 0.50496882 0.75000000 1.0
Si Si8 1 0.16730630 0.83574604 0.50006421 1.0
Si Si9 1 0.16730630 0.33156227 0.50006421 1.0
Si Si10 1 0.66390402 0.83195201 0.50202737 1.0
Si Si11 1 0.83258751 0.16441427 0.49701366 1.0
Si Si12 1 0.83258751 0.66817324 0.49701366 1.0
Si Si13 1 0.33623077 0.16811439 0.49844916 1.0
Si Si14 1 0.83258751 0.16441427 0.00298634 1.0
Si Si15 1 0.83258751 0.66817324 0.00298634 1.0
Si Si16 1 0.33623077 0.16811439 0.00155084 1.0
Si Si17 1 0.16730630 0.83574604 0.99993579 1.0
Si Si18 1 0.16730630 0.33156227 0.99993579 1.0
Si Si19 1 0.66390402 0.83195201 0.99797263 1.0
Rh Rh20 1 0.32923955 0.66461978 0.47892034 1.0
Rh Rh21 1 0.67176763 0.33588281 0.52661502 1.0
Rh Rh22 1 0.67176763 0.33588281 0.97338498 1.0
Rh Rh23 1 0.32923955 0.66461978 0.02107966 1.0
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