Sm2BeSi8Ni17
高熵材料 HEAMP-ID: mp-3279123 · 空间群: Fmmm (#69)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.92 | 6.3628 | 1.3 | (0,1,0) |
| 13.92 | 6.3628 | 4.0 | (1,0,0) |
| 16.03 | 5.5277 | 1.3 | (1,0,1) |
| 22.48 | 3.9545 | 3.6 | (2,1,1) |
| 22.86 | 3.8903 | 1.4 | (1,2,1) |
| 22.86 | 3.8903 | 1.4 | (1,0,-1) |
| 23.12 | 3.8467 | 14.8 | (1,-1,0) |
| 26.31 | 3.3876 | 1.4 | (2,1,0) |
| 26.77 | 3.3305 | 6.5 | (1,-1,1) |
| 27.40 | 3.2546 | 29.2 | (0,2,1) |
| 28.05 | 3.1814 | 32.2 | (2,0,0) |
| 28.05 | 3.1814 | 10.7 | (0,0,2) |
| 31.62 | 2.8299 | 40.6 | (2,2,0) |
| 32.39 | 2.7639 | 2.7 | (2,0,2) |
| 35.05 | 2.5600 | 10.0 | (0,2,-1) |
| 35.05 | 2.5600 | 3.3 | (0,1,-2) |
| 35.64 | 2.5190 | 28.1 | (3,2,1) |
| 35.89 | 2.5021 | 27.8 | (2,3,1) |
| 35.91 | 2.5011 | 1.5 | (2,-1,0) |
| 36.17 | 2.4835 | 38.7 | (3,1,2) |
| 36.59 | 2.4562 | 15.3 | (2,-1,1) |
| 36.59 | 2.4562 | 15.3 | (2,1,3) |
| 37.14 | 2.4208 | 23.1 | (1,3,2) |
| 37.14 | 2.4208 | 23.1 | (1,-1,-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 Sm2BeSi8Ni17 were obtained from the Materials Project database (MP-ID: mp-3279123, 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_Sm2BeSi8Ni17
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.91122943
_cell_length_b 7.79248623
_cell_length_c 7.69714255
_cell_angle_alpha 61.42309655
_cell_angle_beta 59.88211728
_cell_angle_gamma 58.69478538
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2BeSi8Ni17
_chemical_formula_sum 'Sm2 Be1 Si8 Ni17'
_cell_volume 335.14843284
_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 0.25000000 0.25000000 0.25000000 1.0
Sm Sm1 1 0.75000000 0.75000000 0.75000000 1.0
Be Be2 1 0.00000000 0.00000000 0.00000000 1.0
Si Si3 1 0.70859924 0.05406373 0.94593627 1.0
Si Si4 1 0.05406373 0.70859924 0.29140076 1.0
Si Si5 1 0.20835835 0.55561568 0.79164165 1.0
Si Si6 1 0.55561568 0.20835835 0.44438432 1.0
Si Si7 1 0.29140076 0.94593627 0.05406373 1.0
Si Si8 1 0.94593627 0.29140076 0.70859924 1.0
Si Si9 1 0.79164165 0.44438432 0.20835835 1.0
Si Si10 1 0.44438432 0.79164165 0.55561568 1.0
Ni Ni11 1 0.71697155 0.28302845 0.06112365 1.0
Ni Ni12 1 0.28302845 0.71697155 0.93887635 1.0
Ni Ni13 1 0.20111511 0.79888489 0.43544062 1.0
Ni Ni14 1 0.79888489 0.20111511 0.56455938 1.0
Ni Ni15 1 0.43544062 0.56455938 0.20111511 1.0
Ni Ni16 1 0.56455938 0.43544062 0.79888489 1.0
Ni Ni17 1 0.06112365 0.93887635 0.71697155 1.0
Ni Ni18 1 0.93887635 0.06112365 0.28302845 1.0
Ni Ni19 1 0.44736158 0.18665783 0.81334217 1.0
Ni Ni20 1 0.18665783 0.44736158 0.55263842 1.0
Ni Ni21 1 0.94042709 0.69192108 0.05957291 1.0
Ni Ni22 1 0.69192108 0.94042709 0.30807892 1.0
Ni Ni23 1 0.55263842 0.81334217 0.18665783 1.0
Ni Ni24 1 0.81334217 0.55263842 0.44736158 1.0
Ni Ni25 1 0.05957291 0.30807892 0.94042709 1.0
Ni Ni26 1 0.30807892 0.05957291 0.69192108 1.0
Ni Ni27 1 0.50000000 0.50000000 0.50000000 1.0
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