Ca(FeO2)2
传统材料 TRAMP-ID: mp-20547 · 空间群: Pnma (#62)
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(FeO2)2 were obtained from the Materials Project database (MP-ID: mp-20547, 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(FeO2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.02567488
_cell_length_b 9.24346216
_cell_length_c 10.72256921
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca(FeO2)2
_chemical_formula_sum 'Ca4 Fe8 O16'
_cell_volume 299.88571965
_cell_formula_units_Z 4
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 0.75000000 0.24342433 0.34370964 1.0
Ca Ca1 1 0.25000000 0.75657567 0.65629036 1.0
Ca Ca2 1 0.75000000 0.74342433 0.15629036 1.0
Ca Ca3 1 0.25000000 0.25657567 0.84370964 1.0
Fe Fe4 1 0.25000000 0.41979698 0.10432678 1.0
Fe Fe5 1 0.75000000 0.08020302 0.60432678 1.0
Fe Fe6 1 0.25000000 0.91979698 0.39567322 1.0
Fe Fe7 1 0.75000000 0.58020302 0.89567322 1.0
Fe Fe8 1 0.75000000 0.56780903 0.38981136 1.0
Fe Fe9 1 0.25000000 0.43219097 0.61018864 1.0
Fe Fe10 1 0.75000000 0.06780903 0.11018864 1.0
Fe Fe11 1 0.25000000 0.93219097 0.88981136 1.0
O O12 1 0.25000000 0.91767340 0.07326654 1.0
O O13 1 0.75000000 0.08232660 0.92673346 1.0
O O14 1 0.25000000 0.41767340 0.42673346 1.0
O O15 1 0.75000000 0.58232660 0.57326654 1.0
O O16 1 0.25000000 0.02547117 0.71676489 1.0
O O17 1 0.75000000 0.97452883 0.28323511 1.0
O O18 1 0.25000000 0.52547117 0.78323511 1.0
O O19 1 0.75000000 0.47452883 0.21676489 1.0
O O20 1 0.25000000 0.61989771 0.02445651 1.0
O O21 1 0.75000000 0.38010229 0.97554349 1.0
O O22 1 0.25000000 0.11989771 0.47554349 1.0
O O23 1 0.75000000 0.88010229 0.52445651 1.0
O O24 1 0.75000000 0.79475416 0.83582048 1.0
O O25 1 0.25000000 0.20524584 0.16417952 1.0
O O26 1 0.25000000 0.70524584 0.33582048 1.0
O O27 1 0.75000000 0.29475416 0.66417952 1.0
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