MgBi2
传统材料 TRAMP-ID: mp-1038792 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.87 | 8.9635 | 42.1 | (1,-1,0) |
| 18.49 | 4.7974 | 6.3 | (1,-1,1) |
| 19.81 | 4.4817 | 23.6 | (2,-2,0) |
| 25.32 | 3.5182 | 54.1 | (2,-2,1) |
| 26.44 | 3.3711 | 2.2 | (1,0,0) |
| 29.91 | 2.9878 | 1.3 | (3,-3,0) |
| 30.02 | 2.9763 | 49.6 | (2,-1,0) |
| 30.85 | 2.8989 | 50.3 | (1,0,1) |
| 31.51 | 2.8397 | 55.6 | (0,0,2) |
| 33.09 | 2.7071 | 5.6 | (1,-1,2) |
| 33.90 | 2.6442 | 70.2 | (3,-3,1) |
| 34.01 | 2.6362 | 100.0 | (2,-1,1) |
| 37.49 | 2.3987 | 9.9 | (2,-2,2) |
| 41.58 | 2.1718 | 1.4 | (1,0,2) |
| 43.41 | 2.0845 | 1.5 | (4,-4,1) |
| 44.08 | 2.0545 | 35.7 | (2,-1,2) |
| 44.12 | 2.0526 | 27.5 | (4,-3,0) |
| 50.94 | 1.7927 | 6.0 | (5,-5,0) |
| 52.47 | 1.7439 | 7.9 | (2,-2,3) |
| 53.16 | 1.7228 | 10.9 | (5,-4,0) |
| 53.39 | 1.7162 | 13.0 | (1,1,0) |
| 53.61 | 1.7096 | 9.1 | (5,-5,1) |
| 54.44 | 1.6855 | 1.4 | (2,0,0) |
| 55.22 | 1.6635 | 28.9 | (4,-3,2) |
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 MgBi2 were obtained from the Materials Project database (MP-ID: mp-1038792, 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_MgBi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.12626073
_cell_length_b 9.12626073
_cell_length_c 5.67930000
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 158.32250310
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgBi2
_chemical_formula_sum 'Mg2 Bi4'
_cell_volume 174.72540605
_cell_formula_units_Z 2
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
Mg Mg0 1 0.21759900 0.78240100 0.25000000 1.0
Mg Mg1 1 0.78240100 0.21759900 0.75000000 1.0
Bi Bi2 1 0.55884400 0.44115600 0.25000000 1.0
Bi Bi3 1 0.86582900 0.13417100 0.25000000 1.0
Bi Bi4 1 0.13417100 0.86582900 0.75000000 1.0
Bi Bi5 1 0.44115600 0.55884400 0.75000000 1.0
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