Sm8Si12Rh3Au
高熵材料 HEAMP-ID: mp-3283876 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.48 | 7.0932 | 7.6 | (1,0,-1,0) |
| 16.39 | 5.4069 | 1.3 | (1,0,-1,1) |
| 21.27 | 4.1767 | 1.9 | (0,0,0,2) |
| 21.70 | 4.0953 | 8.6 | (2,-1,-1,0) |
| 24.74 | 3.5991 | 3.8 | (1,0,-1,2) |
| 25.11 | 3.5466 | 22.4 | (2,0,-2,0) |
| 30.57 | 2.9242 | 7.4 | (2,-1,-1,2) |
| 33.14 | 2.7035 | 100.0 | (2,0,-2,2) |
| 33.42 | 2.6810 | 1.4 | (3,-2,-1,0) |
| 38.06 | 2.3644 | 2.1 | (3,0,-3,0) |
| 39.96 | 2.2562 | 1.7 | (3,-1,-2,2) |
| 43.33 | 2.0884 | 12.5 | (0,0,0,4) |
| 44.01 | 2.0576 | 2.9 | (3,0,-3,2) |
| 44.23 | 2.0476 | 23.7 | (4,-2,-2,0) |
| 44.23 | 2.0476 | 11.8 | (2,-4,2,0) |
| 48.96 | 1.8604 | 2.1 | (2,-1,-1,4) |
| 49.58 | 1.8386 | 1.5 | (4,-2,-2,2) |
| 50.73 | 1.7996 | 4.5 | (2,0,-2,4) |
| 50.73 | 1.7996 | 2.3 | (0,2,-2,4) |
| 51.54 | 1.7733 | 1.1 | (4,0,-4,0) |
| 51.54 | 1.7733 | 2.2 | (4,-4,0,0) |
| 56.37 | 1.6323 | 14.5 | (4,0,-4,2) |
| 56.37 | 1.6323 | 7.2 | (0,4,-4,2) |
| 59.01 | 1.5652 | 1.2 | (3,0,-3,4) |
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 Sm8Si12Rh3Au were obtained from the Materials Project database (MP-ID: mp-3283876, 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_Sm8Si12Rh3Au
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.19055599
_cell_length_b 8.19055524
_cell_length_c 8.35346163
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999904
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm8Si12Rh3Au
_chemical_formula_sum 'Sm8 Si12 Rh3 Au1'
_cell_volume 485.31514589
_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 0.74795203 1.0
Sm Sm1 1 0.00000000 0.00000000 0.25228348 1.0
Sm Sm2 1 0.49703359 0.50296641 0.74499206 1.0
Sm Sm3 1 0.49703359 0.99406918 0.74499206 1.0
Sm Sm4 1 0.00593082 0.50296641 0.74499206 1.0
Sm Sm5 1 0.49784202 0.50215798 0.25491469 1.0
Sm Sm6 1 0.00431596 0.50215798 0.25491469 1.0
Sm Sm7 1 0.49784202 0.99568404 0.25491469 1.0
Si Si8 1 0.83861871 0.16138129 0.00022043 1.0
Si Si9 1 0.83861871 0.67723742 0.00022043 1.0
Si Si10 1 0.32276258 0.16138129 0.00022043 1.0
Si Si11 1 0.83200913 0.16799087 0.49993690 1.0
Si Si12 1 0.83200913 0.66402027 0.49993690 1.0
Si Si13 1 0.33597973 0.16799087 0.49993690 1.0
Si Si14 1 0.16676388 0.83323612 0.50012257 1.0
Si Si15 1 0.66647223 0.83323612 0.50012257 1.0
Si Si16 1 0.16676388 0.33352777 0.50012257 1.0
Si Si17 1 0.16890821 0.83109179 0.99995724 1.0
Si Si18 1 0.66218358 0.83109179 0.99995724 1.0
Si Si19 1 0.16890821 0.33781642 0.99995724 1.0
Rh Rh20 1 0.66666700 0.33333300 0.50164432 1.0
Rh Rh21 1 0.33333300 0.66666700 0.49831435 1.0
Rh Rh22 1 0.33333300 0.66666700 0.00093363 1.0
Au Au23 1 0.66666700 0.33333300 0.99844151 1.0
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