PrAl
传统材料 TRAMP-ID: mp-568417 · 空间群: Cmcm (#63)
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 PrAl were obtained from the Materials Project database (MP-ID: mp-568417, 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_PrAl
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.73650700
_cell_length_b 6.04989266
_cell_length_c 6.04974990
_cell_angle_alpha 100.84139211
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrAl
_chemical_formula_sum 'Pr4 Al4'
_cell_volume 206.21068151
_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 0.25000100 0.33958466 0.98185686 1.0
Pr Pr1 1 0.25000000 0.98186740 0.33961072 1.0
Pr Pr2 1 0.75000000 0.01813260 0.66038928 1.0
Pr Pr3 1 0.74999900 0.66041534 0.01814314 1.0
Al Al4 1 0.25000000 0.80165126 0.80166309 1.0
Al Al5 1 0.75000000 0.19834874 0.19833691 1.0
Al Al6 1 -0.00000000 0.50000000 0.50000000 1.0
Al Al7 1 0.50000000 0.50000000 0.50000000 1.0
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