Sm2Si4PdPt3
高熵材料 HEAMP-ID: mp-3344445 · 空间群: P-4m2 (#115)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.99 | 4.9301 | 1.5 | (0,0,2) |
| 21.09 | 4.2117 | 2.8 | (1,0,0) |
| 22.96 | 3.8732 | 4.7 | (1,0,1) |
| 27.13 | 3.2868 | 25.7 | (0,0,3) |
| 27.86 | 3.2023 | 44.8 | (1,0,2) |
| 30.01 | 2.9781 | 26.3 | (1,1,0) |
| 31.38 | 2.8509 | 75.4 | (1,1,1) |
| 34.62 | 2.5911 | 96.0 | (1,0,3) |
| 35.21 | 2.5491 | 100.0 | (1,1,2) |
| 36.45 | 2.4651 | 2.5 | (0,0,4) |
| 42.49 | 2.1275 | 1.5 | (1,0,4) |
| 42.95 | 2.1059 | 82.0 | (2,0,0) |
| 46.02 | 1.9721 | 6.4 | (0,0,5) |
| 47.90 | 1.8989 | 24.6 | (1,1,4) |
| 49.25 | 1.8501 | 1.4 | (2,1,1) |
| 51.15 | 1.7860 | 29.7 | (1,0,5) |
| 51.54 | 1.7731 | 18.4 | (2,0,3) |
| 51.97 | 1.7595 | 17.0 | (2,1,2) |
| 56.29 | 1.6342 | 48.0 | (2,1,3) |
| 57.56 | 1.6012 | 2.6 | (2,0,4) |
| 60.47 | 1.5310 | 7.2 | (1,0,6) |
| 62.01 | 1.4966 | 1.1 | (2,1,4) |
| 62.36 | 1.4891 | 27.3 | (2,2,0) |
| 64.77 | 1.4394 | 9.3 | (2,0,5) |
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 Sm2Si4PdPt3 were obtained from the Materials Project database (MP-ID: mp-3344445, 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_Sm2Si4PdPt3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.21170562
_cell_length_b 4.21170562
_cell_length_c 9.86026222
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Si4PdPt3
_chemical_formula_sum 'Sm2 Si4 Pd1 Pt3'
_cell_volume 174.90590827
_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 0.50000000 0.74652401 1.0
Sm Sm1 1 0.50000000 0.00000000 0.25347599 1.0
Si Si2 1 0.00000000 0.50000000 0.13274819 1.0
Si Si3 1 0.50000000 0.50000000 0.50000000 1.0
Si Si4 1 0.50000000 0.00000000 0.86725181 1.0
Si Si5 1 0.00000000 0.00000000 0.50000000 1.0
Pd Pd6 1 0.00000000 0.00000000 0.00000000 1.0
Pt Pt7 1 0.50000000 0.00000000 0.62242359 1.0
Pt Pt8 1 0.50000000 0.50000000 0.00000000 1.0
Pt Pt9 1 0.00000000 0.50000000 0.37757641 1.0
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