SmPa(CoSi2)2
高熵材料 HEAMP-ID: mp-3249464 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.85 | 8.1554 | 28.8 | (1,-1,0) |
| 21.80 | 4.0777 | 84.7 | (2,-2,0) |
| 22.37 | 3.9747 | 5.4 | (0,0,1) |
| 22.85 | 3.8921 | 63.7 | (1,0,0) |
| 24.92 | 3.5730 | 87.1 | (1,-1,1) |
| 27.65 | 3.2261 | 7.0 | (1,-2,0) |
| 27.65 | 3.2261 | 7.0 | (2,-1,0) |
| 31.43 | 2.8463 | 45.6 | (2,-2,1) |
| 32.19 | 2.7809 | 78.7 | (0,1,1) |
| 32.19 | 2.7809 | 78.7 | (1,0,1) |
| 32.95 | 2.7185 | 12.0 | (3,-3,0) |
| 35.48 | 2.5300 | 69.8 | (2,-3,0) |
| 35.48 | 2.5300 | 69.8 | (3,-2,0) |
| 35.85 | 2.5049 | 100.0 | (1,-2,1) |
| 35.85 | 2.5049 | 100.0 | (2,-1,1) |
| 40.19 | 2.2439 | 77.2 | (3,-3,1) |
| 42.35 | 2.1343 | 15.2 | (2,-3,1) |
| 42.35 | 2.1343 | 15.2 | (3,-2,1) |
| 44.43 | 2.0389 | 5.6 | (4,-4,0) |
| 45.00 | 2.0144 | 1.1 | (3,-4,0) |
| 45.00 | 2.0144 | 1.1 | (4,-3,0) |
| 45.25 | 2.0040 | 59.0 | (1,1,0) |
| 45.65 | 1.9874 | 57.5 | (0,0,2) |
| 46.67 | 1.9461 | 1.9 | (2,0,0) |
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
组成概览
高熵合金特征
关联任务
引用参考
The crystal structure and related material properties of SmPa(CoSi2)2 were obtained from the Materials Project database (MP-ID: mp-3249464, 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_SmPa(CoSi2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.39802986
_cell_length_b 8.39803146
_cell_length_c 3.97473151
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 152.38963151
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmPa(CoSi2)2
_chemical_formula_sum 'Sm1 Pa1 Co2 Si4'
_cell_volume 129.91867774
_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 0.89308198 0.10691802 0.75000000 1.0
Pa Pa1 1 0.11021493 0.88978507 0.25000000 1.0
Co Co2 1 0.67566433 0.32433567 0.75000000 1.0
Co Co3 1 0.31976787 0.68023213 0.25000000 1.0
Si Si4 1 0.75047993 0.24952007 0.25000000 1.0
Si Si5 1 0.24982173 0.75017827 0.75000000 1.0
Si Si6 1 0.54127714 0.45872286 0.75000000 1.0
Si Si7 1 0.45969109 0.54030891 0.25000000 1.0
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