SmHo3(SiAu2)8
高熵材料 HEAMP-ID: mp-3296244 · 空间群: P-4m2 (#115)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.99 | 6.8163 | 17.2 | (0,0,4) |
| 20.78 | 4.2750 | 1.1 | (1,0,1) |
| 21.54 | 4.1256 | 1.1 | (1,0,2) |
| 22.75 | 3.9080 | 1.2 | (1,0,3) |
| 24.36 | 3.6541 | 1.2 | (1,0,4) |
| 26.15 | 3.4082 | 1.9 | (0,0,8) |
| 26.29 | 3.3903 | 1.4 | (1,0,5) |
| 28.48 | 3.1342 | 1.2 | (1,0,6) |
| 29.92 | 2.9864 | 4.6 | (1,1,2) |
| 30.88 | 2.8954 | 1.2 | (1,0,7) |
| 33.46 | 2.6778 | 1.1 | (1,0,8) |
| 35.36 | 2.5386 | 100.0 | (1,1,6) |
| 36.19 | 2.4820 | 1.1 | (1,0,9) |
| 39.67 | 2.2721 | 15.8 | (0,0,12) |
| 41.73 | 2.1643 | 36.1 | (2,0,0) |
| 43.89 | 2.0628 | 4.0 | (2,0,4) |
| 44.50 | 2.0359 | 9.0 | (1,1,10) |
| 49.92 | 1.8270 | 1.4 | (2,0,8) |
| 53.80 | 1.7041 | 1.5 | (0,0,16) |
| 58.94 | 1.5671 | 20.2 | (2,0,12) |
| 60.50 | 1.5304 | 12.2 | (2,2,0) |
| 62.17 | 1.4932 | 1.4 | (2,2,4) |
| 69.20 | 1.3576 | 13.7 | (1,1,18) |
| 70.31 | 1.3389 | 2.7 | (2,0,16) |
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 SmHo3(SiAu2)8 were obtained from the Materials Project database (MP-ID: mp-3296244, 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_SmHo3(SiAu2)8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.32858161
_cell_length_b 4.32858161
_cell_length_c 27.26528911
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmHo3(SiAu2)8
_chemical_formula_sum 'Sm1 Ho3 Si8 Au16'
_cell_volume 510.85932665
_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 0.50000000 0.50000000 0.50000000 1.0
Ho Ho1 1 0.00000000 0.50000000 0.75067629 1.0
Ho Ho2 1 0.50000000 0.00000000 0.24932371 1.0
Ho Ho3 1 0.50000000 0.50000000 0.00000000 1.0
Si Si4 1 0.00000000 0.00000000 0.95774662 1.0
Si Si5 1 0.00000000 0.00000000 0.45721827 1.0
Si Si6 1 0.50000000 0.00000000 0.79297347 1.0
Si Si7 1 0.50000000 0.00000000 0.70821098 1.0
Si Si8 1 0.00000000 0.50000000 0.20702653 1.0
Si Si9 1 0.00000000 0.50000000 0.29178902 1.0
Si Si10 1 0.00000000 0.00000000 0.04225338 1.0
Si Si11 1 0.00000000 0.00000000 0.54278173 1.0
Au Au12 1 0.50000000 0.00000000 0.08515104 1.0
Au Au13 1 0.50000000 0.50000000 0.66530745 1.0
Au Au14 1 0.50000000 0.50000000 0.83601567 1.0
Au Au15 1 0.00000000 0.50000000 0.08551895 1.0
Au Au16 1 0.50000000 0.00000000 0.91448105 1.0
Au Au17 1 0.00000000 0.00000000 0.66537682 1.0
Au Au18 1 0.00000000 0.50000000 0.41247231 1.0
Au Au19 1 0.50000000 0.50000000 0.33469255 1.0
Au Au20 1 0.50000000 0.00000000 0.41286380 1.0
Au Au21 1 0.00000000 0.00000000 0.33462318 1.0
Au Au22 1 0.00000000 0.00000000 0.16399480 1.0
Au Au23 1 0.50000000 0.00000000 0.58752769 1.0
Au Au24 1 0.00000000 0.00000000 0.83600520 1.0
Au Au25 1 0.50000000 0.50000000 0.16398433 1.0
Au Au26 1 0.00000000 0.50000000 0.58713620 1.0
Au Au27 1 0.00000000 0.50000000 0.91484896 1.0
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