Pr2Al2CuNi
高熵材料 HEAMP-ID: mp-1219968 · 空间群: Pm (#6)
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 Pr2Al2CuNi were obtained from the Materials Project database (MP-ID: mp-1219968, 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_Pr2Al2CuNi
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.23990200
_cell_length_b 7.17278801
_cell_length_c 12.07965532
_cell_angle_alpha 89.89006374
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Al2CuNi
_chemical_formula_sum 'Pr6 Al6 Cu3 Ni3'
_cell_volume 367.36481358
_cell_formula_units_Z 3
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 0.50000000 0.08392000 0.49577400 1.0
Pr Pr1 1 0.50000000 0.58808700 0.00144200 1.0
Pr Pr2 1 0.50000000 0.20039100 0.21001600 1.0
Pr Pr3 1 0.50000000 0.70897800 0.70665200 1.0
Pr Pr4 1 0.50000000 0.71523700 0.29449400 1.0
Pr Pr5 1 0.50000000 0.20689800 0.79268900 1.0
Al Al6 1 0.00000000 0.72407800 0.49789500 1.0
Al Al7 1 0.00000000 0.22250500 0.00029500 1.0
Al Al8 1 0.00000000 0.38633200 0.38798500 1.0
Al Al9 1 0.00000000 0.88867100 0.88907800 1.0
Al Al10 1 0.00000000 0.89070700 0.11361000 1.0
Al Al11 1 0.00000000 0.38828700 0.61070100 1.0
Cu Cu12 1 0.00000000 0.49837000 0.83292800 1.0
Cu Cu13 1 0.00000000 0.49721800 0.16883300 1.0
Cu Cu14 1 0.00000000 0.00046500 0.66581900 1.0
Ni Ni15 1 0.50000000 0.00085300 0.99996300 1.0
Ni Ni16 1 0.50000000 0.50112100 0.50000300 1.0
Ni Ni17 1 0.00000000 0.99768100 0.33182100 1.0
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