Mn3As2
传统材料 TRAMP-ID: mp-568856 · 空间群: Cmc2_1 (#36)
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 Mn3As2 were obtained from the Materials Project database (MP-ID: mp-568856, 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_Mn3As2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.74731069
_cell_length_b 6.74731069
_cell_length_c 12.87303400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 150.56113701
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mn3As2
_chemical_formula_sum 'Mn12 As8'
_cell_volume 288.04547747
_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
Mn Mn0 1 0.82730300 0.17269700 0.89335700 1.0
Mn Mn1 1 0.44180300 0.55819700 0.13257800 1.0
Mn Mn2 1 0.03039100 0.96960900 0.81298700 1.0
Mn Mn3 1 0.76672300 0.23327700 0.17879000 1.0
Mn Mn4 1 0.62888000 0.37112000 0.97990800 1.0
Mn Mn5 1 0.23327700 0.76672300 0.67879000 1.0
Mn Mn6 1 0.89111900 0.10888100 0.63921800 1.0
Mn Mn7 1 0.37112000 0.62888000 0.47990800 1.0
Mn Mn8 1 0.17269700 0.82730300 0.39335700 1.0
Mn Mn9 1 0.96960900 0.03039100 0.31298700 1.0
Mn Mn10 1 0.10888100 0.89111900 0.13921800 1.0
Mn Mn11 1 0.55819700 0.44180300 0.63257800 1.0
As As12 1 0.73491700 0.26508300 0.53064200 1.0
As As13 1 0.26508300 0.73491700 0.03064200 1.0
As As14 1 0.59705300 0.40294700 0.26795400 1.0
As As15 1 0.66212700 0.33787300 0.79782900 1.0
As As16 1 0.40294700 0.59705300 0.76795400 1.0
As As17 1 0.99028400 0.00971600 0.99673500 1.0
As As18 1 0.33787300 0.66212700 0.29782900 1.0
As As19 1 0.00971600 0.99028400 0.49673500 1.0
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