Ca(Fe2O3)2
传统材料 TRAMP-ID: mp-27491 · 空间群: Cmcm (#63)
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 Ca(Fe2O3)2 were obtained from the Materials Project database (MP-ID: mp-27491, 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_Ca(Fe2O3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.37227754
_cell_length_b 5.37227754
_cell_length_c 15.34596400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 146.81696450
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca(Fe2O3)2
_chemical_formula_sum 'Ca2 Fe8 O12'
_cell_volume 242.40901129
_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 0.34475600 0.65524400 0.75000000 1.0
Ca Ca1 1 0.65524400 0.34475600 0.25000000 1.0
Fe Fe2 1 0.13464900 0.86535100 0.04365200 1.0
Fe Fe3 1 0.86535100 0.13464900 0.95634800 1.0
Fe Fe4 1 0.13464900 0.86535100 0.45634800 1.0
Fe Fe5 1 0.86535100 0.13464900 0.54365200 1.0
Fe Fe6 1 0.59674300 0.40325700 0.63334500 1.0
Fe Fe7 1 0.40325700 0.59674300 0.36665500 1.0
Fe Fe8 1 0.40325700 0.59674300 0.13334500 1.0
Fe Fe9 1 0.59674300 0.40325700 0.86665500 1.0
O O10 1 0.50000000 0.50000000 0.50000000 1.0
O O11 1 0.50000000 0.50000000 0.00000000 1.0
O O12 1 0.96617700 0.03382300 0.84200400 1.0
O O13 1 0.03382300 0.96617700 0.15799600 1.0
O O14 1 0.03382300 0.96617700 0.34200400 1.0
O O15 1 0.96617700 0.03382300 0.65799600 1.0
O O16 1 0.21444300 0.78555700 0.91523000 1.0
O O17 1 0.78555700 0.21444300 0.08477000 1.0
O O18 1 0.78555700 0.21444300 0.41523000 1.0
O O19 1 0.21444300 0.78555700 0.58477000 1.0
O O20 1 0.67741700 0.32258300 0.75000000 1.0
O O21 1 0.32258300 0.67741700 0.25000000 1.0
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