Sm8Be3Si12Rh
高熵材料 HEAMP-ID: mp-3272795 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.50 | 8.4234 | 1.6 | (0,0,0,1) |
| 12.82 | 6.9029 | 1.7 | (1,0,-1,0) |
| 16.60 | 5.3391 | 3.8 | (1,0,-1,1) |
| 21.09 | 4.2117 | 19.2 | (0,0,0,2) |
| 24.71 | 3.6025 | 1.6 | (2,-1,-1,1) |
| 24.76 | 3.5953 | 1.3 | (1,0,-1,2) |
| 25.81 | 3.4515 | 44.1 | (2,0,-2,0) |
| 25.81 | 3.4515 | 22.0 | (0,2,-2,0) |
| 33.57 | 2.6696 | 100.0 | (2,0,-2,2) |
| 33.57 | 2.6696 | 50.0 | (0,2,-2,2) |
| 36.04 | 2.4922 | 1.3 | (3,-1,-2,1) |
| 42.95 | 2.1058 | 16.9 | (0,0,0,4) |
| 45.52 | 1.9927 | 28.4 | (4,-2,-2,0) |
| 45.52 | 1.9927 | 14.2 | (2,2,-4,0) |
| 50.68 | 1.8013 | 8.5 | (4,-2,-2,2) |
| 50.68 | 1.8013 | 4.2 | (2,2,-4,2) |
| 50.79 | 1.7977 | 21.5 | (2,0,-2,4) |
| 53.07 | 1.7257 | 3.2 | (4,-4,0,0) |
| 53.07 | 1.7257 | 6.3 | (4,0,-4,0) |
| 57.73 | 1.5969 | 31.3 | (4,0,-4,2) |
| 64.37 | 1.4474 | 10.1 | (4,-2,-2,4) |
| 64.37 | 1.4474 | 20.1 | (2,2,-4,4) |
| 70.56 | 1.3348 | 8.0 | (4,0,-4,4) |
| 72.45 | 1.3045 | 1.2 | (6,-4,-2,0) |
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 Sm8Be3Si12Rh were obtained from the Materials Project database (MP-ID: mp-3272795, 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_Sm8Be3Si12Rh
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.97077198
_cell_length_b 7.97077146
_cell_length_c 8.42335672
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000626
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm8Be3Si12Rh
_chemical_formula_sum 'Sm8 Be3 Si12 Rh1'
_cell_volume 463.46457008
_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 0.00000000 0.00000000 0.25025176 1.0
Sm Sm1 1 0.00000000 0.00000000 0.75003372 1.0
Sm Sm2 1 0.50060105 0.49939895 0.25104486 1.0
Sm Sm3 1 0.50060105 0.00120310 0.25104486 1.0
Sm Sm4 1 0.99879690 0.49939895 0.25104486 1.0
Sm Sm5 1 0.50030964 0.49969036 0.74908714 1.0
Sm Sm6 1 0.50030964 0.00061829 0.74908714 1.0
Sm Sm7 1 0.99938171 0.49969036 0.74908714 1.0
Be Be8 1 0.33333300 0.66666700 0.49710430 1.0
Be Be9 1 0.66666700 0.33333300 0.50292874 1.0
Be Be10 1 0.66666700 0.33333300 0.99745466 1.0
Si Si11 1 0.17274513 0.82725487 0.50008492 1.0
Si Si12 1 0.17274513 0.34549027 0.50008492 1.0
Si Si13 1 0.65450973 0.82725487 0.50008492 1.0
Si Si14 1 0.82846991 0.17153009 0.50019592 1.0
Si Si15 1 0.82846991 0.65694082 0.50019592 1.0
Si Si16 1 0.34305918 0.17153009 0.50019592 1.0
Si Si17 1 0.83118142 0.16881858 0.99994183 1.0
Si Si18 1 0.83118142 0.66236184 0.99994183 1.0
Si Si19 1 0.33763816 0.16881858 0.99994183 1.0
Si Si20 1 0.16918920 0.83081080 0.00009613 1.0
Si Si21 1 0.16918920 0.33837840 0.00009613 1.0
Si Si22 1 0.66162160 0.83081080 0.00009613 1.0
Rh Rh23 1 0.33333300 0.66666700 0.00087442 1.0
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