Mg7Cu2O9
传统材料 TRAMP-ID: mp-760490 · 空间群: C2/m (#12)
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 Mg7Cu2O9 were obtained from the Materials Project database (MP-ID: mp-760490, 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
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# generated using pymatgen
data_Mg7Cu2O9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.95303484
_cell_length_b 7.95303484
_cell_length_c 7.35498387
_cell_angle_alpha 89.90326328
_cell_angle_beta 89.90326328
_cell_angle_gamma 21.84178142
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg7Cu2O9
_chemical_formula_sum 'Mg7 Cu2 O9'
_cell_volume 173.07809385
_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 0.27636600 0.27636600 0.66904700 1.0
Mg Mg1 1 0.72363400 0.72363400 0.33095300 1.0
Mg Mg2 1 0.94469900 0.94469900 0.66583800 1.0
Mg Mg3 1 0.16588500 0.16588500 0.99706100 1.0
Mg Mg4 1 0.05530100 0.05530100 0.33416200 1.0
Mg Mg5 1 0.50000000 0.50000000 0.00000000 1.0
Mg Mg6 1 0.83411500 0.83411500 0.00293900 1.0
Cu Cu7 1 0.61130200 0.61130200 0.66588000 1.0
Cu Cu8 1 0.38869800 0.38869800 0.33412000 1.0
O O9 1 0.72393000 0.72393000 0.83587500 1.0
O O10 1 0.16801300 0.16801300 0.49631700 1.0
O O11 1 0.05395800 0.05395800 0.83674400 1.0
O O12 1 0.27607000 0.27607000 0.16412500 1.0
O O13 1 0.38931900 0.38931900 0.83352500 1.0
O O14 1 0.50000000 0.50000000 0.50000000 1.0
O O15 1 0.61068100 0.61068100 0.16647500 1.0
O O16 1 0.83198700 0.83198700 0.50368300 1.0
O O17 1 0.94604200 0.94604200 0.16325600 1.0
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