Ca4Mn2O7
传统材料 TRAMP-ID: mp-18952 · 空间群: Cmce (#64)
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 Ca4Mn2O7 were obtained from the Materials Project database (MP-ID: mp-18952, 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_Ca4Mn2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.42212100
_cell_length_b 6.73668340
_cell_length_c 10.10107100
_cell_angle_alpha 89.99998236
_cell_angle_beta 89.99995618
_cell_angle_gamma 66.26631531
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca4Mn2O7
_chemical_formula_sum 'Ca8 Mn4 O14'
_cell_volume 337.75833091
_cell_formula_units_Z 2
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
Ca Ca0 1 0.05466600 0.30440000 0.12515800 1.0
Ca Ca1 1 0.85899400 0.69561400 0.37482200 1.0
Ca Ca2 1 0.44533500 0.69560000 0.62515800 1.0
Ca Ca3 1 0.64100500 0.30438600 0.87482200 1.0
Ca Ca4 1 0.35903600 0.69560400 0.12516700 1.0
Ca Ca5 1 0.55463200 0.30439300 0.37483000 1.0
Ca Ca6 1 0.14096500 0.30439600 0.62516600 1.0
Ca Ca7 1 0.94536600 0.69560700 0.87483000 1.0
Mn Mn8 1 0.23229800 0.00000600 0.37533400 1.0
Mn Mn9 1 0.26770300 0.99999500 0.87532600 1.0
Mn Mn10 1 0.73229700 0.00000100 0.12469800 1.0
Mn Mn11 1 0.76770300 0.00000000 0.62469400 1.0
O O12 1 0.49998400 0.00000100 0.50000300 1.0
O O13 1 0.00001700 0.99999900 0.00000300 1.0
O O14 1 0.08735700 0.00001100 0.69303100 1.0
O O15 1 0.58740500 0.00000900 0.80697300 1.0
O O16 1 0.41264400 0.99999000 0.19303100 1.0
O O17 1 0.91259300 0.99999100 0.30697400 1.0
O O18 1 0.89975500 0.67786700 0.12021900 1.0
O O19 1 0.07750900 0.32213800 0.37977900 1.0
O O20 1 0.60024600 0.32213300 0.62021800 1.0
O O21 1 0.42249100 0.67786200 0.87977800 1.0
O O22 1 0.10026200 0.32213600 0.87977700 1.0
O O23 1 0.92247000 0.67786900 0.62021600 1.0
O O24 1 0.57753100 0.32213100 0.12021700 1.0
O O25 1 0.39973800 0.67786300 0.37977800 1.0
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