Pr2Al3Pt4
高熵材料 HEAMP-ID: mp-3317506 · 空间群: Cmce (#64)
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 Pr2Al3Pt4 were obtained from the Materials Project database (MP-ID: mp-3317506, 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_Pr2Al3Pt4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.34661728
_cell_length_b 8.34661674
_cell_length_c 7.56693538
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 140.18193887
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Al3Pt4
_chemical_formula_sum 'Pr4 Al6 Pt8'
_cell_volume 337.56675301
_cell_formula_units_Z 2
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 0.10706333 0.89293667 0.40772922 1.0
Pr Pr1 1 0.89293667 0.10706333 0.59227078 1.0
Pr Pr2 1 0.39293667 0.60706333 0.90772922 1.0
Pr Pr3 1 0.60706333 0.39293667 0.09227078 1.0
Al Al4 1 0.00000000 0.00000000 0.00000000 1.0
Al Al5 1 0.50000000 0.50000000 0.50000000 1.0
Al Al6 1 0.02271280 0.47728720 0.25000000 1.0
Al Al7 1 0.47728720 0.02271280 0.75000000 1.0
Al Al8 1 0.97728720 0.52271280 0.75000000 1.0
Al Al9 1 0.52271280 0.97728720 0.25000000 1.0
Pt Pt10 1 0.18746212 0.31253788 0.25000000 1.0
Pt Pt11 1 0.31253788 0.18746212 0.75000000 1.0
Pt Pt12 1 0.81253788 0.68746212 0.75000000 1.0
Pt Pt13 1 0.68746212 0.81253788 0.25000000 1.0
Pt Pt14 1 0.18437901 0.81562099 0.02378156 1.0
Pt Pt15 1 0.81562099 0.18437901 0.97621844 1.0
Pt Pt16 1 0.31562099 0.68437901 0.52378156 1.0
Pt Pt17 1 0.68437901 0.31562099 0.47621844 1.0
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