Sm5Th3(Si3Pd)4
高熵材料 HEAMP-ID: mp-3270141 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.48 | 7.0948 | 1.2 | (1,-1,0) |
| 20.94 | 4.2427 | 8.6 | (0,0,2) |
| 21.68 | 4.0987 | 6.1 | (2,-1,0) |
| 21.72 | 4.0912 | 3.3 | (1,-2,0) |
| 21.72 | 4.0912 | 3.3 | (1,1,0) |
| 24.45 | 3.6413 | 3.5 | (1,-1,2) |
| 24.46 | 3.6396 | 4.5 | (0,1,2) |
| 25.10 | 3.5474 | 31.7 | (2,-2,0) |
| 25.15 | 3.5410 | 15.6 | (0,2,0) |
| 30.35 | 2.9450 | 2.3 | (1,-2,2) |
| 32.91 | 2.7215 | 100.0 | (2,-2,2) |
| 32.95 | 2.7185 | 50.3 | (0,2,2) |
| 38.12 | 2.3606 | 1.5 | (0,3,0) |
| 39.75 | 2.2676 | 1.1 | (3,-2,2) |
| 39.79 | 2.2655 | 1.4 | (2,-3,2) |
| 39.79 | 2.2655 | 1.4 | (2,1,2) |
| 42.62 | 2.1214 | 18.1 | (0,0,4) |
| 44.19 | 2.0493 | 16.3 | (4,-2,0) |
| 44.28 | 2.0456 | 16.2 | (2,-4,0) |
| 44.28 | 2.0456 | 16.2 | (2,2,0) |
| 48.31 | 1.8840 | 1.6 | (2,-1,4) |
| 48.33 | 1.8832 | 1.6 | (1,-2,4) |
| 49.39 | 1.8453 | 2.2 | (4,-2,2) |
| 49.47 | 1.8426 | 2.2 | (2,-4,2) |
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 Sm5Th3(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3270141, 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_Sm5Th3(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.19732638
_cell_length_b 8.18243600
_cell_length_c 8.48541374
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.06022868
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm5Th3(Si3Pd)4
_chemical_formula_sum 'Sm5 Th3 Si12 Pd4'
_cell_volume 492.60022235
_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 0.49988683 0.50006146 0.75000000 1.0
Sm Sm1 1 0.50003872 0.49987130 0.25000000 1.0
Sm Sm2 1 0.00017463 0.50006146 0.75000000 1.0
Sm Sm3 1 0.99983358 0.49987230 0.25000000 1.0
Sm Sm4 1 0.49992275 0.99984649 0.75000000 1.0
Th Th5 1 0.50007559 0.00015119 0.25000000 1.0
Th Th6 1 0.00001018 0.00001936 0.75000000 1.0
Th Th7 1 0.00000326 0.00000652 0.25000000 1.0
Si Si8 1 0.83475506 0.16652565 0.99962389 1.0
Si Si9 1 0.16522901 0.83347043 0.99996628 1.0
Si Si10 1 0.33177059 0.16652565 0.99962389 1.0
Si Si11 1 0.16522901 0.83347043 0.50003372 1.0
Si Si12 1 0.66824142 0.83347043 0.99996628 1.0
Si Si13 1 0.83475506 0.16652565 0.50037611 1.0
Si Si14 1 0.83317203 0.66634506 0.00046590 1.0
Si Si15 1 0.66824142 0.83347043 0.50003372 1.0
Si Si16 1 0.16682402 0.33364903 0.00084544 1.0
Si Si17 1 0.33177059 0.16652565 0.50037611 1.0
Si Si18 1 0.16682402 0.33364903 0.49915456 1.0
Si Si19 1 0.83317203 0.66634506 0.49953410 1.0
Pd Pd20 1 0.66606729 0.33213358 0.99910726 1.0
Pd Pd21 1 0.33396581 0.66793163 0.99949811 1.0
Pd Pd22 1 0.33396581 0.66793163 0.50050189 1.0
Pd Pd23 1 0.66606729 0.33213358 0.50089274 1.0
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