Co2As
传统材料 TRAMP-ID: mp-18206 · 空间群: P-62m (#189)
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 Co2As were obtained from the Materials Project database (MP-ID: mp-18206, 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_Co2As
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 11.89791419
_cell_length_b 11.89791419
_cell_length_c 3.58193400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000108
_symmetry_Int_Tables_number 1
_chemical_formula_structural Co2As
_chemical_formula_sum 'Co24 As12'
_cell_volume 439.12672761
_cell_formula_units_Z 12
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
Co Co0 1 0.31238300 0.00000000 0.00000000 1.0
Co Co1 1 0.68761700 0.68761700 0.00000000 1.0
Co Co2 1 0.00000000 0.31238300 0.00000000 1.0
Co Co3 1 0.79684500 0.00000000 0.00000000 1.0
Co Co4 1 0.20315500 0.20315500 0.00000000 1.0
Co Co5 1 0.00000000 0.79684500 0.00000000 1.0
Co Co6 1 0.17245900 0.54372200 0.50000000 1.0
Co Co7 1 0.37126300 0.82754100 0.50000000 1.0
Co Co8 1 0.45627800 0.62873700 0.50000000 1.0
Co Co9 1 0.62873700 0.45627800 0.50000000 1.0
Co Co10 1 0.82754100 0.37126300 0.50000000 1.0
Co Co11 1 0.54372200 0.17245900 0.50000000 1.0
Co Co12 1 0.12786500 0.00000000 0.50000000 1.0
Co Co13 1 0.87213500 0.87213500 0.50000000 1.0
Co Co14 1 0.00000000 0.12786500 0.50000000 1.0
Co Co15 1 0.62805000 0.00000000 0.50000000 1.0
Co Co16 1 0.37195000 0.37195000 0.50000000 1.0
Co Co17 1 0.00000000 0.62805000 0.50000000 1.0
Co Co18 1 0.17527600 0.71867900 0.00000000 1.0
Co Co19 1 0.54340200 0.82472400 0.00000000 1.0
Co Co20 1 0.28132100 0.45659800 0.00000000 1.0
Co Co21 1 0.45659800 0.28132100 0.00000000 1.0
Co Co22 1 0.82472400 0.54340200 0.00000000 1.0
Co Co23 1 0.71867900 0.17527600 0.00000000 1.0
As As24 1 0.00000000 0.00000000 0.00000000 1.0
As As25 1 0.50278000 0.00000000 0.00000000 1.0
As As26 1 0.49722000 0.49722000 0.00000000 1.0
As As27 1 0.00000000 0.50278000 0.00000000 1.0
As As28 1 0.33628600 0.15845400 0.50000000 1.0
As As29 1 0.82216800 0.66371400 0.50000000 1.0
As As30 1 0.84154600 0.17783200 0.50000000 1.0
As As31 1 0.17783200 0.84154600 0.50000000 1.0
As As32 1 0.66371400 0.82216800 0.50000000 1.0
As As33 1 0.15845400 0.33628600 0.50000000 1.0
As As34 1 0.33333300 0.66666700 0.00000000 1.0
As As35 1 0.66666700 0.33333300 0.00000000 1.0
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