MgAl2
传统材料 TRAMP-ID: mp-1102064 · 空间群: I4_1/amd (#141)
基础信息
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 MgAl2 were obtained from the Materials Project database (MP-ID: mp-1102064, 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_MgAl2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.11578200
_cell_length_b 4.11578200
_cell_length_c 13.38845547
_cell_angle_alpha 98.84177814
_cell_angle_beta 98.84177814
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgAl2
_chemical_formula_sum 'Mg4 Al8'
_cell_volume 221.37286598
_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 0.33151400 0.83151400 0.66302800 1.0
Mg Mg1 1 0.91848600 0.91848600 0.83697200 1.0
Mg Mg2 1 0.16848600 0.66848600 0.33697200 1.0
Mg Mg3 1 0.08151400 0.08151400 0.16302800 1.0
Al Al4 1 0.50028900 0.00028900 0.00057800 1.0
Al Al5 1 0.74971100 0.74971100 0.49942200 1.0
Al Al6 1 0.99971100 0.49971100 0.99942200 1.0
Al Al7 1 0.25028900 0.25028900 0.50057800 1.0
Al Al8 1 0.66954100 0.16954100 0.33908200 1.0
Al Al9 1 0.58045900 0.58045900 0.16091800 1.0
Al Al10 1 0.83045900 0.33045900 0.66091800 1.0
Al Al11 1 0.41954100 0.41954100 0.83908200 1.0
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