SmBeAl2Ga
高熵材料 HEAMP-ID: mp-3240499 · 空间群: I4mm (#107)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.89 | 5.2483 | 45.8 | (0,0,1) |
| 23.39 | 3.8031 | 45.9 | (1,0,0) |
| 30.99 | 2.8853 | 19.7 | (1,-1,0) |
| 30.99 | 2.8853 | 19.7 | (1,1,1) |
| 33.75 | 2.6561 | 73.5 | (1,0,-1) |
| 34.17 | 2.6241 | 10.4 | (0,0,2) |
| 35.51 | 2.5284 | 100.0 | (1,-1,1) |
| 44.40 | 2.0402 | 38.1 | (2,0,1) |
| 46.80 | 1.9413 | 1.5 | (1,1,-1) |
| 47.83 | 1.9016 | 13.6 | (2,0,0) |
| 48.78 | 1.8667 | 37.8 | (1,0,-2) |
| 50.78 | 1.7978 | 10.4 | (2,-1,0) |
| 50.78 | 1.7978 | 1.5 | (2,1,2) |
| 56.91 | 1.6180 | 24.5 | (2,-1,-1) |
| 56.91 | 1.6180 | 8.2 | (2,1,3) |
| 57.19 | 1.6107 | 9.5 | (2,0,-1) |
| 62.04 | 1.4959 | 7.4 | (1,1,-2) |
| 64.60 | 1.4426 | 6.2 | (2,-2,0) |
| 64.60 | 1.4426 | 6.2 | (2,2,2) |
| 66.42 | 1.4075 | 4.5 | (1,0,-3) |
| 66.42 | 1.4075 | 4.5 | (1,0,4) |
| 67.31 | 1.3910 | 4.8 | (2,2,1) |
| 68.08 | 1.3772 | 17.2 | (2,1,-1) |
| 68.08 | 1.3772 | 10.3 | (1,-2,-3) |
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 SmBeAl2Ga were obtained from the Materials Project database (MP-ID: mp-3240499, 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_SmBeAl2Ga
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.08036567
_cell_length_b 4.08036571
_cell_length_c 5.98908360
_cell_angle_alpha 70.08350969
_cell_angle_beta 70.08350869
_cell_angle_gamma 90.00000311
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmBeAl2Ga
_chemical_formula_sum 'Sm1 Be1 Al2 Ga1'
_cell_volume 87.38061553
_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 0.00040414 0.00040414 0.99919073 1.0
Be Be1 1 0.61618320 0.61618320 0.76763361 1.0
Al Al2 1 0.74221730 0.24221730 0.51556440 1.0
Al Al3 1 0.24221730 0.74221730 0.51556440 1.0
Ga Ga4 1 0.39897606 0.39897606 0.20204787 1.0
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