Y2Fe2O7
传统材料 TRAMP-ID: mp-1379819 · 空间群: Fd-3m (#227)
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 Y2Fe2O7 were obtained from the Materials Project database (MP-ID: mp-1379819, 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_Y2Fe2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.05336338
_cell_length_b 7.05333741
_cell_length_c 7.05331478
_cell_angle_alpha 60.00119010
_cell_angle_beta 60.00132229
_cell_angle_gamma 60.00151197
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2Fe2O7
_chemical_formula_sum 'Y4 Fe4 O14'
_cell_volume 248.13178240
_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
Y Y0 1 0.49999995 -0.00000077 0.50000194 1.0
Y Y1 1 -0.00000050 0.50000065 0.49999741 1.0
Y Y2 1 0.49999867 0.50000362 0.00000003 1.0
Y Y3 1 0.50000094 0.50000250 0.49999719 1.0
Fe Fe4 1 -0.00000020 0.50000162 -0.00000052 1.0
Fe Fe5 1 0.50000067 -0.00000046 0.00000027 1.0
Fe Fe6 1 -0.00000133 0.99999963 0.50000118 1.0
Fe Fe7 1 0.99999787 0.00000003 0.00000115 1.0
O O8 1 0.62500008 0.62500481 0.62499947 1.0
O O9 1 0.37499946 0.37499739 0.37499893 1.0
O O10 1 0.32883447 0.92117422 0.92118224 1.0
O O11 1 0.07882413 0.67118536 0.67118453 1.0
O O12 1 0.92116910 0.32884160 0.92117524 1.0
O O13 1 0.92117657 0.92117806 0.32883194 1.0
O O14 1 0.32881415 0.32880965 0.92118154 1.0
O O15 1 0.32881529 0.92118487 0.32881101 1.0
O O16 1 0.92117645 0.32881315 0.32881643 1.0
O O17 1 0.67118467 0.67118892 0.07882043 1.0
O O18 1 0.07882850 0.07882071 0.67116546 1.0
O O19 1 0.67116589 0.07882205 0.07882164 1.0
O O20 1 0.67118511 0.07881627 0.67118881 1.0
O O21 1 0.07883006 0.67115813 0.07882468 1.0
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