PrMgAl7Fe2
高熵材料 HEAMP-ID: mp-1194690 · 空间群: Pbam (#55)
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 PrMgAl7Fe2 were obtained from the Materials Project database (MP-ID: mp-1194690, 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_PrMgAl7Fe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.01229800
_cell_length_b 12.97077900
_cell_length_c 14.50741600
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrMgAl7Fe2
_chemical_formula_sum 'Pr4 Mg4 Al28 Fe8'
_cell_volume 755.00409243
_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
Pr Pr0 1 0.00000000 0.83964600 0.18067500 1.0
Pr Pr1 1 0.00000000 0.16035400 0.81932500 1.0
Pr Pr2 1 0.00000000 0.33964600 0.31932500 1.0
Pr Pr3 1 0.00000000 0.66035400 0.68067500 1.0
Mg Mg4 1 0.00000000 0.83195900 0.45223000 1.0
Mg Mg5 1 0.00000000 0.16804100 0.54777000 1.0
Mg Mg6 1 0.00000000 0.33195900 0.04777000 1.0
Mg Mg7 1 0.00000000 0.66804100 0.95223000 1.0
Al Al8 1 0.50000000 0.50000000 0.00000000 1.0
Al Al9 1 0.50000000 0.00000000 0.50000000 1.0
Al Al10 1 0.50000000 0.83481800 0.00560400 1.0
Al Al11 1 0.50000000 0.16518200 0.99439600 1.0
Al Al12 1 0.50000000 0.33481800 0.49439600 1.0
Al Al13 1 0.50000000 0.66518200 0.50560400 1.0
Al Al14 1 0.00000000 0.50000000 0.50000000 1.0
Al Al15 1 0.00000000 0.00000000 0.00000000 1.0
Al Al16 1 0.50000000 0.52479800 0.36663600 1.0
Al Al17 1 0.50000000 0.47520200 0.63336400 1.0
Al Al18 1 0.50000000 0.02479800 0.13336400 1.0
Al Al19 1 0.50000000 0.97520200 0.86663600 1.0
Al Al20 1 0.50000000 0.65719000 0.12027700 1.0
Al Al21 1 0.50000000 0.34281000 0.87972300 1.0
Al Al22 1 0.50000000 0.15719000 0.37972300 1.0
Al Al23 1 0.50000000 0.84281000 0.62027700 1.0
Al Al24 1 0.00000000 0.59349100 0.24501500 1.0
Al Al25 1 0.00000000 0.40650900 0.75498500 1.0
Al Al26 1 0.00000000 0.09349100 0.25498500 1.0
Al Al27 1 0.00000000 0.90650900 0.74501500 1.0
Al Al28 1 0.50000000 0.72903300 0.32640300 1.0
Al Al29 1 0.50000000 0.27096700 0.67359700 1.0
Al Al30 1 0.50000000 0.22903300 0.17359700 1.0
Al Al31 1 0.50000000 0.77096700 0.82640300 1.0
Al Al32 1 0.50000000 0.95177800 0.32183300 1.0
Al Al33 1 0.50000000 0.04822200 0.67816700 1.0
Al Al34 1 0.50000000 0.45177800 0.17816700 1.0
Al Al35 1 0.50000000 0.54822200 0.82183300 1.0
Fe Fe36 1 0.00000000 0.63939400 0.39921700 1.0
Fe Fe37 1 0.00000000 0.36060600 0.60078300 1.0
Fe Fe38 1 0.00000000 0.13939400 0.10078300 1.0
Fe Fe39 1 0.00000000 0.86060600 0.89921700 1.0
Fe Fe40 1 0.00000000 0.53385900 0.09150200 1.0
Fe Fe41 1 0.00000000 0.46614100 0.90849800 1.0
Fe Fe42 1 0.00000000 0.03385900 0.40849800 1.0
Fe Fe43 1 0.00000000 0.96614100 0.59150200 1.0
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