Mg3As2
弹性数据 ELAMP-ID: mp-7891 · 空间群: P-3m1 (#164)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of Mg3As2 were obtained from the Materials Project database (MP-ID: mp-7891, 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_Mg3As2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.26097949
_cell_length_b 4.26097895
_cell_length_c 6.73838534
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99998100
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3As2
_chemical_formula_sum 'Mg3 As2'
_cell_volume 105.95108046
_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
Mg Mg0 1 0.66666700 0.33333300 0.35725730 1.0
Mg Mg1 1 0.33333300 0.66666700 0.64274270 1.0
Mg Mg2 1 -0.00000000 0.00000000 0.00000000 1.0
As As3 1 0.66666700 0.33333300 0.76703904 1.0
As As4 1 0.33333300 0.66666700 0.23296096 1.0
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