Pa2Fe3Si5
高熵材料 HEAMP-ID: mp-3317981 · 空间群: C2/c (#15)
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 Pa2Fe3Si5 were obtained from the Materials Project database (MP-ID: mp-3317981, 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_Pa2Fe3Si5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.48517950
_cell_length_b 7.84463436
_cell_length_c 7.84463500
_cell_angle_alpha 92.50083307
_cell_angle_beta 109.76563137
_cell_angle_gamma 109.76563454
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pa2Fe3Si5
_chemical_formula_sum 'Pa4 Fe6 Si10'
_cell_volume 294.15057086
_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
Pa Pa0 1 0.22867629 0.86792924 0.59605750 1.0
Pa Pa1 1 0.27132371 0.40394250 0.13207076 1.0
Pa Pa2 1 0.77132371 0.13207076 0.40394250 1.0
Pa Pa3 1 0.72867629 0.59605750 0.86792924 1.0
Fe Fe4 1 0.36286030 0.24972788 0.53392136 1.0
Fe Fe5 1 0.13713970 0.46607864 0.75027212 1.0
Fe Fe6 1 0.63713970 0.75027212 0.46607864 1.0
Fe Fe7 1 0.86286030 0.53392136 0.24972788 1.0
Fe Fe8 1 0.25000000 0.00225119 0.99774881 1.0
Fe Fe9 1 0.75000000 0.99774881 0.00225119 1.0
Si Si10 1 0.16147542 0.05775987 0.25655791 1.0
Si Si11 1 0.33852458 0.74344209 0.94224013 1.0
Si Si12 1 0.83852458 0.94224013 0.74344209 1.0
Si Si13 1 0.66147542 0.25655791 0.05775987 1.0
Si Si14 1 0.25000000 0.21396238 0.78603762 1.0
Si Si15 1 0.75000000 0.78603762 0.21396238 1.0
Si Si16 1 0.25000000 0.51176584 0.48823416 1.0
Si Si17 1 0.75000000 0.48823416 0.51176584 1.0
Si Si18 1 0.25000000 0.77139115 0.22860885 1.0
Si Si19 1 0.75000000 0.22860885 0.77139115 1.0
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