Sm8Si12Pd3Rh
高熵材料 HEAMP-ID: mp-3282720 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.49 | 7.0889 | 9.6 | (1,-1,0,0) |
| 12.49 | 7.0889 | 4.8 | (1,0,-1,0) |
| 21.21 | 4.1892 | 9.4 | (0,0,0,2) |
| 21.71 | 4.0928 | 5.7 | (1,-2,1,0) |
| 21.71 | 4.0928 | 11.4 | (2,-1,-1,0) |
| 24.69 | 3.6066 | 1.1 | (1,-1,0,-2) |
| 24.69 | 3.6065 | 3.1 | (1,0,-1,-2) |
| 24.69 | 3.6065 | 1.0 | (1,-1,0,2) |
| 24.69 | 3.6065 | 1.1 | (1,0,-1,2) |
| 25.12 | 3.5445 | 25.9 | (2,-2,0,0) |
| 25.12 | 3.5445 | 25.9 | (0,2,-2,0) |
| 25.12 | 3.5445 | 25.9 | (2,0,-2,0) |
| 30.54 | 2.9275 | 2.5 | (1,-2,1,-2) |
| 30.54 | 2.9275 | 2.5 | (1,-2,1,2) |
| 30.54 | 2.9275 | 2.5 | (2,-1,-1,-2) |
| 30.54 | 2.9275 | 2.5 | (1,1,-2,-2) |
| 30.54 | 2.9275 | 4.9 | (2,-1,-1,2) |
| 33.11 | 2.7059 | 49.9 | (2,-2,0,-2) |
| 33.11 | 2.7059 | 100.0 | (0,2,-2,2) |
| 33.11 | 2.7059 | 50.1 | (2,-2,0,2) |
| 33.11 | 2.7059 | 50.1 | (2,0,-2,-2) |
| 33.11 | 2.7059 | 49.9 | (2,0,-2,2) |
| 33.44 | 2.6794 | 1.0 | (2,-3,1,0) |
| 33.44 | 2.6794 | 1.0 | (3,-2,-1,0) |
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 Sm8Si12Pd3Rh were obtained from the Materials Project database (MP-ID: mp-3282720, 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_Sm8Si12Pd3Rh
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.18559250
_cell_length_b 8.18561187
_cell_length_c 8.37843980
_cell_angle_alpha 89.99997750
_cell_angle_beta 90.00006095
_cell_angle_gamma 120.00008546
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm8Si12Pd3Rh
_chemical_formula_sum 'Sm8 Si12 Pd3 Rh1'
_cell_volume 486.17730239
_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 0.50154414 0.49845468 0.75236042 1.0
Sm Sm1 1 0.50149739 0.49850156 0.24767441 1.0
Sm Sm2 1 0.99691066 0.49845520 0.75236030 1.0
Sm Sm3 1 0.99700401 0.49850152 0.24767404 1.0
Sm Sm4 1 0.50154405 0.00308883 0.75236034 1.0
Sm Sm5 1 0.50149786 0.00299532 0.24767462 1.0
Sm Sm6 1 0.00000054 0.00000054 0.75016383 1.0
Sm Sm7 1 0.00000065 0.00000077 0.24979472 1.0
Si Si8 1 0.83196743 0.16803332 0.00008727 1.0
Si Si9 1 0.16515213 0.83485049 0.99999085 1.0
Si Si10 1 0.33607499 0.16803772 0.00008880 1.0
Si Si11 1 0.16586913 0.83412838 0.49986787 1.0
Si Si12 1 0.66969552 0.83484758 0.99999103 1.0
Si Si13 1 0.83451372 0.16548559 0.49999908 1.0
Si Si14 1 0.83196774 0.66393466 0.00008759 1.0
Si Si15 1 0.66825685 0.83412737 0.49986840 1.0
Si Si16 1 0.16515264 0.33030304 0.99999090 1.0
Si Si17 1 0.33097185 0.16548641 0.49999880 1.0
Si Si18 1 0.16587032 0.33174309 0.49986844 1.0
Si Si19 1 0.83451228 0.66902504 0.49999886 1.0
Pd Pd20 1 0.33333038 0.66666763 0.00020685 1.0
Pd Pd21 1 0.33333177 0.66666899 0.50047722 1.0
Pd Pd22 1 0.66666479 0.33332812 0.49980674 1.0
Rh Rh23 1 0.66667013 0.33333514 0.99960662 1.0
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