SmY3(Si3Rh)2
高熵材料 HEAMP-ID: mp-3276892 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.81 | 4.0758 | 18.7 | (2,-1,-1,0) |
| 25.23 | 3.5298 | 14.9 | (2,0,-2,0) |
| 25.50 | 3.4930 | 9.4 | (1,0,-1,2) |
| 31.25 | 2.8619 | 1.5 | (2,-1,-1,2) |
| 33.80 | 2.6523 | 100.0 | (2,0,-2,2) |
| 35.45 | 2.5324 | 1.4 | (3,-1,-2,1) |
| 35.84 | 2.5053 | 2.9 | (1,0,-1,3) |
| 38.25 | 2.3532 | 2.9 | (3,0,-3,0) |
| 38.25 | 2.3532 | 1.5 | (3,-3,0,0) |
| 40.58 | 2.2230 | 1.8 | (2,1,-3,2) |
| 40.58 | 2.2230 | 3.6 | (3,-1,-2,2) |
| 42.35 | 2.1343 | 1.3 | (2,0,-2,3) |
| 44.46 | 2.0379 | 13.3 | (2,2,-4,0) |
| 44.46 | 2.0379 | 26.5 | (4,-2,-2,0) |
| 45.11 | 2.0098 | 11.3 | (0,0,0,4) |
| 50.64 | 1.8026 | 2.4 | (2,-1,-1,4) |
| 51.80 | 1.7649 | 1.3 | (4,0,-4,0) |
| 51.95 | 1.7602 | 2.1 | (4,-1,-3,2) |
| 51.95 | 1.7602 | 1.0 | (4,-3,-1,2) |
| 52.39 | 1.7465 | 5.0 | (2,0,-2,4) |
| 56.99 | 1.6160 | 14.1 | (4,0,-4,2) |
| 56.99 | 1.6160 | 7.0 | (4,-4,0,2) |
| 58.37 | 1.5809 | 1.3 | (4,-1,-3,3) |
| 60.06 | 1.5405 | 1.7 | (5,-1,-4,0) |
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 SmY3(Si3Rh)2 were obtained from the Materials Project database (MP-ID: mp-3276892, 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_SmY3(Si3Rh)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.15167585
_cell_length_b 8.15167598
_cell_length_c 8.03910304
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999147
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmY3(Si3Rh)2
_chemical_formula_sum 'Sm2 Y6 Si12 Rh4'
_cell_volume 462.62817084
_cell_formula_units_Z 2
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 0.00000000 0.00000000 0.25000000 1.0
Sm Sm1 1 0.00000000 0.00000000 0.75000000 1.0
Y Y2 1 0.50752090 0.49247910 0.25000000 1.0
Y Y3 1 0.50752090 0.01504280 0.25000000 1.0
Y Y4 1 0.98495720 0.49247910 0.25000000 1.0
Y Y5 1 0.49247910 0.50752090 0.75000000 1.0
Y Y6 1 0.49247910 0.98495720 0.75000000 1.0
Y Y7 1 0.01504280 0.50752090 0.75000000 1.0
Si Si8 1 0.16787847 0.83212153 0.50025108 1.0
Si Si9 1 0.16787847 0.33575695 0.50025108 1.0
Si Si10 1 0.66424305 0.83212153 0.50025108 1.0
Si Si11 1 0.83212153 0.16787847 0.49974892 1.0
Si Si12 1 0.83212153 0.66424305 0.49974892 1.0
Si Si13 1 0.33575695 0.16787847 0.49974892 1.0
Si Si14 1 0.83212153 0.16787847 0.00025108 1.0
Si Si15 1 0.83212153 0.66424305 0.00025108 1.0
Si Si16 1 0.33575695 0.16787847 0.00025108 1.0
Si Si17 1 0.16787847 0.83212153 0.99974892 1.0
Si Si18 1 0.16787847 0.33575695 0.99974892 1.0
Si Si19 1 0.66424305 0.83212153 0.99974892 1.0
Rh Rh20 1 0.33333300 0.66666700 0.47150251 1.0
Rh Rh21 1 0.66666700 0.33333300 0.52849749 1.0
Rh Rh22 1 0.66666700 0.33333300 0.97150251 1.0
Rh Rh23 1 0.33333300 0.66666700 0.02849749 1.0
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