Mg2Al3
传统材料 TRAMP-ID: mp-1210739 · 空间群: I4_1/amd (#141)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.50 | 6.1102 | 2.2 | (1,0,0) |
| 18.47 | 4.8039 | 1.0 | (0,0,2) |
| 19.54 | 4.5431 | 7.9 | (1,0,1) |
| 27.01 | 3.3008 | 3.8 | (1,0,2) |
| 29.23 | 3.0551 | 14.5 | (2,0,0) |
| 31.38 | 2.8503 | 15.1 | (2,1,-1) |
| 34.11 | 2.6283 | 4.1 | (2,1,0) |
| 35.55 | 2.5255 | 10.6 | (1,0,3) |
| 37.44 | 2.4019 | 5.0 | (0,0,4) |
| 39.55 | 2.2786 | 50.9 | (2,-2,0) |
| 39.68 | 2.2715 | 100.0 | (2,0,2) |
| 42.34 | 2.1349 | 9.0 | (3,0,-1) |
| 44.48 | 2.0367 | 1.6 | (3,0,0) |
| 45.64 | 1.9878 | 1.2 | (2,1,2) |
| 55.60 | 1.6531 | 4.6 | (2,2,2) |
| 56.81 | 1.6207 | 2.9 | (3,2,0) |
| 57.17 | 1.6112 | 14.7 | (4,0,-2) |
| 57.56 | 1.6013 | 6.8 | (0,0,6) |
| 61.95 | 1.4979 | 9.3 | (3,2,1) |
| 64.34 | 1.4479 | 1.2 | (4,1,0) |
| 65.50 | 1.4251 | 1.2 | (4,2,-2) |
| 69.16 | 1.3583 | 2.5 | (4,1,1) |
| 71.77 | 1.3152 | 1.9 | (2,1,5) |
| 71.77 | 1.3152 | 1.9 | (2,-1,-7) |
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 Mg2Al3 were obtained from the Materials Project database (MP-ID: mp-1210739, 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_Mg2Al3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.44470100
_cell_length_b 6.44470100
_cell_length_c 10.63373425
_cell_angle_alpha 107.63973694
_cell_angle_beta 107.63973694
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Al3
_chemical_formula_sum 'Mg8 Al12'
_cell_volume 399.05072038
_cell_formula_units_Z 4
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 0.29337200 0.51734500 0.58674400 1.0
Mg Mg1 1 0.29337200 0.06939900 0.58674400 1.0
Mg Mg2 1 0.31939900 0.04337200 0.08674400 1.0
Mg Mg3 1 0.95662800 0.68060100 0.91325600 1.0
Mg Mg4 1 0.95662800 0.23265500 0.91325600 1.0
Mg Mg5 1 0.76734500 0.04337200 0.08674400 1.0
Mg Mg6 1 0.93060100 0.70662800 0.41325600 1.0
Mg Mg7 1 0.48265500 0.70662800 0.41325600 1.0
Al Al8 1 0.80318700 0.09071200 0.60637400 1.0
Al Al9 1 0.80318700 0.51566300 0.60637400 1.0
Al Al10 1 0.76566300 0.55318700 0.10637400 1.0
Al Al11 1 0.44681300 0.23433700 0.89362600 1.0
Al Al12 1 0.44681300 0.65928800 0.89362600 1.0
Al Al13 1 0.34071200 0.55318700 0.10637400 1.0
Al Al14 1 0.48433700 0.19681300 0.39362600 1.0
Al Al15 1 0.90928800 0.19681300 0.39362600 1.0
Al Al16 1 0.12500000 0.37500000 0.25000000 1.0
Al Al17 1 0.12500000 0.87500000 0.25000000 1.0
Al Al18 1 0.12500000 0.87500000 0.75000000 1.0
Al Al19 1 0.62500000 0.87500000 0.75000000 1.0
获取直接链接