Pr2Al
传统材料 TRAMP-ID: mp-1103225 · 空间群: Pnma (#62)
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 Pr2Al were obtained from the Materials Project database (MP-ID: mp-1103225, 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_Pr2Al
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.29691081
_cell_length_b 6.79900376
_cell_length_c 9.95200452
_cell_angle_alpha 89.99951653
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Al
_chemical_formula_sum 'Pr8 Al4'
_cell_volume 358.40866952
_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 0.25000000 0.80519620 0.92090302 1.0
Pr Pr1 1 0.25000000 0.30524635 0.57914369 1.0
Pr Pr2 1 0.75000000 0.19480634 0.07891186 1.0
Pr Pr3 1 0.75000000 0.69475518 0.42104403 1.0
Pr Pr4 1 0.25000000 0.97613977 0.29918129 1.0
Pr Pr5 1 0.25000000 0.47615362 0.20062616 1.0
Pr Pr6 1 0.75000000 0.02385581 0.70087717 1.0
Pr Pr7 1 0.75000000 0.52384144 0.79931253 1.0
Al Al8 1 0.25000000 0.28752531 0.89809889 1.0
Al Al9 1 0.25000000 0.78757050 0.60190521 1.0
Al Al10 1 0.75000000 0.71247642 0.10185304 1.0
Al Al11 1 0.75000000 0.21243106 0.39814211 1.0
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