Pr4YGa2Bi
高熵材料 HEAMP-ID: mp-3300542 · 空间群: I4/mcm (#140)
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 Pr4YGa2Bi were obtained from the Materials Project database (MP-ID: mp-3300542, 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_Pr4YGa2Bi
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.20942325
_cell_length_b 8.20942325
_cell_length_c 14.13340577
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr4YGa2Bi
_chemical_formula_sum 'Pr16 Y4 Ga8 Bi4'
_cell_volume 952.51565442
_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 0.84583486 0.84588963 0.89130715 1.0
Pr Pr1 1 0.15411037 0.15416514 0.60869285 1.0
Pr Pr2 1 0.84583486 0.15411037 0.39130715 1.0
Pr Pr3 1 0.15416514 0.84588963 0.39130715 1.0
Pr Pr4 1 0.34588963 0.34583486 0.39130715 1.0
Pr Pr5 1 0.84588963 0.15416514 0.10869285 1.0
Pr Pr6 1 0.34588963 0.65416514 0.89130715 1.0
Pr Pr7 1 0.15411037 0.84583486 0.10869285 1.0
Pr Pr8 1 0.34583486 0.65411037 0.60869285 1.0
Pr Pr9 1 0.65416514 0.65411037 0.10869285 1.0
Pr Pr10 1 0.65416514 0.34588963 0.60869285 1.0
Pr Pr11 1 0.84588963 0.84583486 0.60869285 1.0
Pr Pr12 1 0.65411037 0.34583486 0.89130715 1.0
Pr Pr13 1 0.15416514 0.15411037 0.89130715 1.0
Pr Pr14 1 0.65411037 0.65416514 0.39130715 1.0
Pr Pr15 1 0.34583486 0.34588963 0.10869285 1.0
Y Y16 1 0.50000000 0.00000000 0.74973296 1.0
Y Y17 1 0.00000000 0.50000000 0.25026704 1.0
Y Y18 1 0.00000000 0.50000000 0.75026704 1.0
Y Y19 1 0.50000000 0.00000000 0.24973296 1.0
Ga Ga20 1 0.64896997 0.35103003 0.25000000 1.0
Ga Ga21 1 0.35103003 0.64896997 0.25000000 1.0
Ga Ga22 1 0.14896997 0.14896997 0.25000000 1.0
Ga Ga23 1 0.35103003 0.35103003 0.75000000 1.0
Ga Ga24 1 0.14896997 0.85103003 0.75000000 1.0
Ga Ga25 1 0.85103003 0.85103003 0.25000000 1.0
Ga Ga26 1 0.64896997 0.64896997 0.75000000 1.0
Ga Ga27 1 0.85103003 0.14896997 0.75000000 1.0
Bi Bi28 1 0.00000000 0.50000000 0.00003212 1.0
Bi Bi29 1 0.50000000 0.00000000 0.99996788 1.0
Bi Bi30 1 0.50000000 0.00000000 0.49996788 1.0
Bi Bi31 1 0.00000000 0.50000000 0.50003212 1.0
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