Pr4Al15(SiIr2)3
高熵材料 HEAMP-ID: mp-3296213 · 空间群: P1 (#1)
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 Pr4Al15(SiIr2)3 were obtained from the Materials Project database (MP-ID: mp-3296213, 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
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# generated using pymatgen
data_Pr4Al15(SiIr2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.56381358
_cell_length_b 7.54512749
_cell_length_c 9.49887601
_cell_angle_alpha 89.95281797
_cell_angle_beta 89.93471059
_cell_angle_gamma 119.76215011
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr4Al15(SiIr2)3
_chemical_formula_sum 'Pr4 Al15 Si3 Ir6'
_cell_volume 470.59284335
_cell_formula_units_Z 1
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 0.99298849 0.66952767 0.24550302 1.0
Pr Pr1 1 0.00455761 0.33464962 0.75410761 1.0
Pr Pr2 1 0.67735986 0.99750411 0.24843520 1.0
Pr Pr3 1 0.32749164 0.00002333 0.75187553 1.0
Al Al4 1 0.87027306 0.87148129 0.74910849 1.0
Al Al5 1 0.99607976 0.66613601 0.56523067 1.0
Al Al6 1 0.33718444 0.00218471 0.42810999 1.0
Al Al7 1 0.00344830 0.33610983 0.43260520 1.0
Al Al8 1 0.66556038 0.99749911 0.57127067 1.0
Al Al9 1 0.66207401 0.99277334 0.92566816 1.0
Al Al10 1 0.34054861 0.00764952 0.07505111 1.0
Al Al11 1 0.33470722 0.33380875 0.55379523 1.0
Al Al12 1 0.66167377 0.66275704 0.45135485 1.0
Al Al13 1 0.65821684 0.66203942 0.05057781 1.0
Al Al14 1 0.33787162 0.33495490 0.94372604 1.0
Al Al15 1 0.33466218 0.54483789 0.25038246 1.0
Al Al16 1 0.66113178 0.45458334 0.74966252 1.0
Al Al17 1 0.54498309 0.33820113 0.25112097 1.0
Al Al18 1 0.45584975 0.65951443 0.74938172 1.0
Si Si19 1 0.13731286 0.13137914 0.25151431 1.0
Si Si20 1 0.00531891 0.33204814 0.07324352 1.0
Si Si21 1 0.99350052 0.67134321 0.92764384 1.0
Ir Ir22 1 0.68521903 0.33636293 0.00164184 1.0
Ir Ir23 1 0.31152294 0.66130120 0.99948460 1.0
Ir Ir24 1 0.32694072 0.66854714 0.49974281 1.0
Ir Ir25 1 0.67046420 0.32884643 0.49954782 1.0
Ir Ir26 1 0.00165889 0.00275815 0.00668146 1.0
Ir Ir27 1 0.00139953 0.00117821 0.49353151 1.0
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