MgB3
传统材料 TRAMP-ID: mp-1222002 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.91 | 6.3661 | 100.0 | (0,0,1) |
| 21.60 | 4.1150 | 15.6 | (1,0,0) |
| 25.78 | 3.4559 | 41.0 | (1,0,1) |
| 28.03 | 3.1830 | 7.3 | (0,0,2) |
| 30.73 | 2.9098 | 55.8 | (1,1,0) |
| 33.87 | 2.6464 | 4.2 | (1,1,1) |
| 35.66 | 2.5177 | 50.9 | (1,0,2) |
| 42.07 | 2.1476 | 65.1 | (1,1,2) |
| 42.61 | 2.1220 | 5.5 | (0,0,3) |
| 44.01 | 2.0575 | 28.6 | (2,0,0) |
| 48.25 | 1.8860 | 7.0 | (1,0,3) |
| 49.53 | 1.8403 | 23.6 | (2,1,0) |
| 52.99 | 1.7279 | 21.2 | (2,0,2) |
| 57.88 | 1.5932 | 5.8 | (2,1,2) |
| 57.95 | 1.5915 | 6.0 | (0,0,4) |
| 62.58 | 1.4844 | 3.7 | (1,0,4) |
| 64.00 | 1.4549 | 3.5 | (2,2,0) |
| 65.85 | 1.4183 | 2.1 | (2,2,1) |
| 67.02 | 1.3963 | 3.4 | (1,1,4) |
| 67.35 | 1.3903 | 17.0 | (2,1,3) |
| 70.19 | 1.3409 | 4.0 | (3,0,1) |
| 71.27 | 1.3232 | 17.0 | (2,2,2) |
| 72.66 | 1.3013 | 12.9 | (3,1,0) |
| 75.47 | 1.2597 | 8.9 | (3,0,2) |
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 MgB3 were obtained from the Materials Project database (MP-ID: mp-1222002, 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_MgB3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.11501300
_cell_length_b 4.11501300
_cell_length_c 6.36605700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgB3
_chemical_formula_sum 'Mg2 B6'
_cell_volume 107.79855665
_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 0.50000000 0.50000000 0.72346000 1.0
Mg Mg1 1 0.50000000 0.50000000 0.27654000 1.0
B B2 1 0.00000000 0.30094300 0.00000000 1.0
B B3 1 0.00000000 0.69905700 0.00000000 1.0
B B4 1 0.69905700 0.00000000 0.00000000 1.0
B B5 1 0.30094300 0.00000000 0.00000000 1.0
B B6 1 0.00000000 0.00000000 0.81009200 1.0
B B7 1 0.00000000 0.00000000 0.18990800 1.0
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