Cu3As
传统材料 TRAMP-ID: mp-1966 · 空间群: I-43d (#220)
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 Cu3As were obtained from the Materials Project database (MP-ID: mp-1966, 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_Cu3As
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.29057071
_cell_length_b 8.29057040
_cell_length_c 8.29057098
_cell_angle_alpha 109.47122453
_cell_angle_beta 109.47122379
_cell_angle_gamma 109.47121825
_symmetry_Int_Tables_number 1
_chemical_formula_structural Cu3As
_chemical_formula_sum 'Cu24 As8'
_cell_volume 438.66336455
_cell_formula_units_Z 8
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
Cu Cu0 1 0.69952546 0.35080203 0.78608281 1.0
Cu Cu1 1 0.14919797 0.84872343 0.43527878 1.0
Cu Cu2 1 0.71391719 0.06472122 0.91344265 1.0
Cu Cu3 1 0.80047454 0.58655735 0.65127657 1.0
Cu Cu4 1 0.58655735 0.65127657 0.80047454 1.0
Cu Cu5 1 0.65127657 0.80047454 0.58655735 1.0
Cu Cu6 1 0.19952546 0.28608281 0.85080203 1.0
Cu Cu7 1 0.93527978 0.34872343 0.64919797 1.0
Cu Cu8 1 0.30047454 0.15127657 0.08655735 1.0
Cu Cu9 1 0.84872343 0.43527878 0.14919797 1.0
Cu Cu10 1 0.78608281 0.69952546 0.35080203 1.0
Cu Cu11 1 0.35080203 0.78608281 0.69952546 1.0
Cu Cu12 1 0.91344265 0.71391719 0.06472122 1.0
Cu Cu13 1 0.06472122 0.91344265 0.71391719 1.0
Cu Cu14 1 0.43527878 0.14919797 0.84872343 1.0
Cu Cu15 1 0.21391719 0.41344265 0.56472022 1.0
Cu Cu16 1 0.64919797 0.93527978 0.34872343 1.0
Cu Cu17 1 0.28608281 0.85080203 0.19952546 1.0
Cu Cu18 1 0.41344265 0.56472022 0.21391719 1.0
Cu Cu19 1 0.34872343 0.64919797 0.93527978 1.0
Cu Cu20 1 0.85080203 0.19952546 0.28608281 1.0
Cu Cu21 1 0.08655735 0.30047454 0.15127657 1.0
Cu Cu22 1 0.15127657 0.08655735 0.30047454 1.0
Cu Cu23 1 0.56472022 0.21391719 0.41344265 1.0
As As24 1 0.43337826 0.43337826 0.43337826 1.0
As As25 1 0.56662174 0.50000000 0.00000000 1.0
As As26 1 0.50000000 0.00000000 0.56662174 1.0
As As27 1 0.00000000 0.56662174 0.50000000 1.0
As As28 1 0.50000000 0.00000000 0.06662174 1.0
As As29 1 0.00000000 0.06662174 0.50000000 1.0
As As30 1 0.06662174 0.50000000 0.00000000 1.0
As As31 1 0.93337826 0.93337826 0.93337826 1.0
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