Sm2Fe3Si5
高熵材料 HEAMP-ID: mp-1200246 · 空间群: P4/mnc (#128)
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 Sm2Fe3Si5 were obtained from the Materials Project database (MP-ID: mp-1200246, 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_Sm2Fe3Si5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.45403100
_cell_length_b 10.45403100
_cell_length_c 5.58590000
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Fe3Si5
_chemical_formula_sum 'Sm8 Fe12 Si20'
_cell_volume 610.46493586
_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
Sm Sm0 1 0.56898000 0.73565900 0.50000000 1.0
Sm Sm1 1 0.43102000 0.26434100 0.50000000 1.0
Sm Sm2 1 0.06898000 0.76434100 0.00000000 1.0
Sm Sm3 1 0.93102000 0.23565900 0.00000000 1.0
Sm Sm4 1 0.26434100 0.56898000 0.50000000 1.0
Sm Sm5 1 0.73565900 0.43102000 0.50000000 1.0
Sm Sm6 1 0.23565900 0.06898000 0.00000000 1.0
Sm Sm7 1 0.76434100 0.93102000 0.00000000 1.0
Fe Fe8 1 0.87654000 0.85358500 0.50000000 1.0
Fe Fe9 1 0.12346000 0.14641500 0.50000000 1.0
Fe Fe10 1 0.37654000 0.64641500 0.00000000 1.0
Fe Fe11 1 0.62346000 0.35358500 0.00000000 1.0
Fe Fe12 1 0.14641500 0.87654000 0.50000000 1.0
Fe Fe13 1 0.85358500 0.12346000 0.50000000 1.0
Fe Fe14 1 0.35358500 0.37654000 0.00000000 1.0
Fe Fe15 1 0.64641500 0.62346000 0.00000000 1.0
Fe Fe16 1 0.50000000 0.00000000 0.25000000 1.0
Fe Fe17 1 0.00000000 0.50000000 0.75000000 1.0
Fe Fe18 1 0.00000000 0.50000000 0.25000000 1.0
Fe Fe19 1 0.50000000 0.00000000 0.75000000 1.0
Si Si20 1 0.67755800 0.17755800 0.25000000 1.0
Si Si21 1 0.32244200 0.82244200 0.25000000 1.0
Si Si22 1 0.17755800 0.32244200 0.75000000 1.0
Si Si23 1 0.82244200 0.67755800 0.75000000 1.0
Si Si24 1 0.82244200 0.67755800 0.25000000 1.0
Si Si25 1 0.17755800 0.32244200 0.25000000 1.0
Si Si26 1 0.67755800 0.17755800 0.75000000 1.0
Si Si27 1 0.32244200 0.82244200 0.75000000 1.0
Si Si28 1 0.50000000 0.50000000 0.22104700 1.0
Si Si29 1 0.00000000 0.00000000 0.72104700 1.0
Si Si30 1 0.50000000 0.50000000 0.77895300 1.0
Si Si31 1 0.00000000 0.00000000 0.27895300 1.0
Si Si32 1 0.67898100 0.98089400 0.50000000 1.0
Si Si33 1 0.32101900 0.01910600 0.50000000 1.0
Si Si34 1 0.17898100 0.51910600 0.00000000 1.0
Si Si35 1 0.82101900 0.48089400 0.00000000 1.0
Si Si36 1 0.01910600 0.67898100 0.50000000 1.0
Si Si37 1 0.98089400 0.32101900 0.50000000 1.0
Si Si38 1 0.48089400 0.17898100 0.00000000 1.0
Si Si39 1 0.51910600 0.82101900 0.00000000 1.0
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