Pr4Mg2As5
高熵材料 HEAMP-ID: mp-3249897 · 空间群: P-3m1 (#164)
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 Pr4Mg2As5 were obtained from the Materials Project database (MP-ID: mp-3249897, 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_Pr4Mg2As5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.34153478
_cell_length_b 4.34153386
_cell_length_c 17.66752313
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999174
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr4Mg2As5
_chemical_formula_sum 'Pr4 Mg2 As5'
_cell_volume 288.39837806
_cell_formula_units_Z 1
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 0.66666700 0.33333300 0.90350822 1.0
Pr Pr1 1 0.33333300 0.66666700 0.09649178 1.0
Pr Pr2 1 0.00000000 0.00000000 0.71084889 1.0
Pr Pr3 1 0.00000000 0.00000000 0.28915111 1.0
Mg Mg4 1 0.66666700 0.33333300 0.44539410 1.0
Mg Mg5 1 0.33333300 0.66666700 0.55460590 1.0
As As6 1 0.66666700 0.33333300 0.59913606 1.0
As As7 1 0.33333300 0.66666700 0.40086394 1.0
As As8 1 0.66666700 0.33333300 0.19891603 1.0
As As9 1 0.33333300 0.66666700 0.80108397 1.0
As As10 1 0.00000000 0.00000000 0.00000000 1.0
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