Sm8Cu(Si4Pd)3
高熵材料 HEAMP-ID: mp-3280068 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.54 | 7.0593 | 1.3 | (0,1,-1,0) |
| 12.54 | 7.0593 | 2.7 | (1,0,-1,0) |
| 21.16 | 4.1993 | 3.9 | (0,0,0,2) |
| 21.81 | 4.0757 | 4.5 | (2,-1,-1,0) |
| 24.67 | 3.6090 | 1.8 | (1,0,-1,2) |
| 25.23 | 3.5297 | 27.6 | (2,0,-2,0) |
| 30.57 | 2.9247 | 3.9 | (2,-1,-1,2) |
| 33.16 | 2.7020 | 100.0 | (2,0,-2,2) |
| 38.25 | 2.3531 | 1.1 | (3,0,-3,0) |
| 43.08 | 2.0996 | 12.2 | (0,0,0,4) |
| 44.12 | 2.0528 | 1.4 | (3,0,-3,2) |
| 44.46 | 2.0379 | 33.4 | (4,-2,-2,0) |
| 48.79 | 1.8665 | 1.1 | (2,-1,-1,4) |
| 49.73 | 1.8334 | 2.9 | (4,-2,-2,2) |
| 50.58 | 1.8045 | 8.7 | (2,0,-2,4) |
| 51.80 | 1.7648 | 4.0 | (4,0,-4,0) |
| 56.57 | 1.6270 | 21.5 | (4,0,-4,2) |
| 63.63 | 1.4623 | 15.2 | (2,2,-4,4) |
| 63.63 | 1.4623 | 7.6 | (4,-2,-2,4) |
| 69.59 | 1.3510 | 3.3 | (4,0,-4,4) |
| 70.60 | 1.3341 | 2.1 | (4,2,-6,0) |
| 70.60 | 1.3341 | 1.1 | (6,-2,-4,0) |
| 72.67 | 1.3012 | 10.2 | (2,0,-2,6) |
| 74.65 | 1.2715 | 6.3 | (2,4,-6,2) |
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 Sm8Cu(Si4Pd)3 were obtained from the Materials Project database (MP-ID: mp-3280068, 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_Sm8Cu(Si4Pd)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.15140515
_cell_length_b 8.15140552
_cell_length_c 8.39857009
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999848
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm8Cu(Si4Pd)3
_chemical_formula_sum 'Sm8 Cu1 Si12 Pd3'
_cell_volume 483.28238701
_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 0.49974507 0.99949113 0.25007150 1.0
Sm Sm1 1 0.49958207 0.99916315 0.74991656 1.0
Sm Sm2 1 0.00050887 0.50025493 0.25007150 1.0
Sm Sm3 1 0.00083685 0.50041793 0.74991656 1.0
Sm Sm4 1 0.49974507 0.50025493 0.25007150 1.0
Sm Sm5 1 0.49958207 0.50041793 0.74991656 1.0
Sm Sm6 1 0.00000000 0.00000000 0.24957067 1.0
Sm Sm7 1 0.00000000 0.00000000 0.75041434 1.0
Cu Cu8 1 0.33333300 0.66666700 0.00033243 1.0
Si Si9 1 0.16874272 0.33748643 0.00001382 1.0
Si Si10 1 0.83380162 0.66760324 0.99999357 1.0
Si Si11 1 0.66251357 0.83125728 0.00001382 1.0
Si Si12 1 0.83386754 0.66773507 0.50017138 1.0
Si Si13 1 0.33239676 0.16619838 0.99999357 1.0
Si Si14 1 0.16583416 0.33166832 0.49978663 1.0
Si Si15 1 0.16874272 0.83125728 0.00001382 1.0
Si Si16 1 0.33226493 0.16613246 0.50017138 1.0
Si Si17 1 0.83380162 0.16619838 0.99999357 1.0
Si Si18 1 0.66833168 0.83416584 0.49978663 1.0
Si Si19 1 0.83386754 0.16613246 0.50017138 1.0
Si Si20 1 0.16583416 0.83416584 0.49978663 1.0
Pd Pd21 1 0.66666700 0.33333300 0.99983668 1.0
Pd Pd22 1 0.66666700 0.33333300 0.50011535 1.0
Pd Pd23 1 0.33333300 0.66666700 0.49986915 1.0
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