Cu7Si2
传统材料 TRAMP-ID: mp-1206157 · 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
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 Cu7Si2 were obtained from the Materials Project database (MP-ID: mp-1206157, 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_Cu7Si2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.08476812
_cell_length_b 4.08476812
_cell_length_c 7.58739400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000201
_symmetry_Int_Tables_number 1
_chemical_formula_structural Cu7Si2
_chemical_formula_sum 'Cu7 Si2'
_cell_volume 109.63723556
_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
Cu Cu0 1 0.33333300 0.66666700 0.15486200 1.0
Cu Cu1 1 0.66666700 0.33333300 0.84513800 1.0
Cu Cu2 1 0.33333300 0.66666700 0.49575800 1.0
Cu Cu3 1 0.66666700 0.33333300 0.50424200 1.0
Cu Cu4 1 0.00000000 0.00000000 0.33047000 1.0
Cu Cu5 1 0.00000000 0.00000000 0.66953000 1.0
Cu Cu6 1 0.00000000 0.00000000 0.00000000 1.0
Si Si7 1 0.33333300 0.66666700 0.80870500 1.0
Si Si8 1 0.66666700 0.33333300 0.19129500 1.0
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