Fe7Se8
传统材料 TRAMP-ID: mp-540702 · 空间群: P3_121 (#152)
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 Fe7Se8 were obtained from the Materials Project database (MP-ID: mp-540702, 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_Fe7Se8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.26311106
_cell_length_b 7.26311106
_cell_length_c 16.02479400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000970
_symmetry_Int_Tables_number 1
_chemical_formula_structural Fe7Se8
_chemical_formula_sum 'Fe21 Se24'
_cell_volume 732.09664255
_cell_formula_units_Z 3
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
Fe Fe0 1 0.98668300 0.98668300 0.00000000 1.0
Fe Fe1 1 0.01331700 0.00000000 0.33333300 1.0
Fe Fe2 1 0.00000000 0.01331700 0.66666700 1.0
Fe Fe3 1 0.51285200 0.99612900 0.00463100 1.0
Fe Fe4 1 0.00387100 0.51672300 0.33796400 1.0
Fe Fe5 1 0.48327700 0.48714800 0.67129700 1.0
Fe Fe6 1 0.99612900 0.51285200 0.99536900 1.0
Fe Fe7 1 0.48714800 0.48327700 0.32870300 1.0
Fe Fe8 1 0.51672300 0.00387100 0.66203600 1.0
Fe Fe9 1 0.00000000 0.02956800 0.16666700 1.0
Fe Fe10 1 0.97043200 0.97043200 0.50000000 1.0
Fe Fe11 1 0.02956800 0.00000000 0.83333300 1.0
Fe Fe12 1 0.52781800 0.52781800 0.50000000 1.0
Fe Fe13 1 0.47218200 0.00000000 0.83333300 1.0
Fe Fe14 1 0.00000000 0.47218200 0.16666700 1.0
Fe Fe15 1 0.51943700 0.00642100 0.17054600 1.0
Fe Fe16 1 0.99357900 0.51301600 0.50387900 1.0
Fe Fe17 1 0.48698400 0.48056300 0.83721200 1.0
Fe Fe18 1 0.51301600 0.99357900 0.49612100 1.0
Fe Fe19 1 0.00642100 0.51943700 0.82945400 1.0
Fe Fe20 1 0.48056300 0.48698400 0.16278800 1.0
Se Se21 1 0.16650700 0.34238000 0.07629300 1.0
Se Se22 1 0.65762000 0.82412700 0.40962700 1.0
Se Se23 1 0.17587300 0.83349300 0.74296000 1.0
Se Se24 1 0.17109700 0.33956200 0.42556500 1.0
Se Se25 1 0.66043800 0.83153400 0.75889900 1.0
Se Se26 1 0.16846600 0.82890300 0.09223200 1.0
Se Se27 1 0.16203900 0.33751800 0.75558000 1.0
Se Se28 1 0.66248200 0.82452200 0.08891300 1.0
Se Se29 1 0.17547800 0.83796100 0.42224600 1.0
Se Se30 1 0.33751800 0.16203900 0.24442000 1.0
Se Se31 1 0.83796100 0.17547800 0.57775400 1.0
Se Se32 1 0.82452200 0.66248200 0.91108700 1.0
Se Se33 1 0.33956200 0.17109700 0.57443500 1.0
Se Se34 1 0.82890300 0.16846600 0.90776800 1.0
Se Se35 1 0.83153400 0.66043800 0.24110100 1.0
Se Se36 1 0.34238000 0.16650700 0.92370700 1.0
Se Se37 1 0.83349300 0.17587300 0.25704000 1.0
Se Se38 1 0.82412700 0.65762000 0.59037300 1.0
Se Se39 1 0.67334000 0.33588400 0.08737700 1.0
Se Se40 1 0.66411600 0.33745700 0.42071100 1.0
Se Se41 1 0.66254300 0.32666000 0.75404400 1.0
Se Se42 1 0.32666000 0.66254300 0.24595600 1.0
Se Se43 1 0.33745700 0.66411600 0.57928900 1.0
Se Se44 1 0.33588400 0.67334000 0.91262300 1.0
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