PrThMgSi2
高熵材料 HEAMP-ID: mp-3223857 · 空间群: Cmmm (#65)
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 PrThMgSi2 were obtained from the Materials Project database (MP-ID: mp-3223857, 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_PrThMgSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.38842751
_cell_length_b 7.38842751
_cell_length_c 4.39000129
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.76700598
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrThMgSi2
_chemical_formula_sum 'Pr2 Th2 Mg2 Si4'
_cell_volume 239.62369807
_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 0.17873989 0.32126011 0.50000000 1.0
Pr Pr1 1 0.82126011 0.67873989 0.50000000 1.0
Th Th2 1 0.67826183 0.17826183 0.50000000 1.0
Th Th3 1 0.32173817 0.82173817 0.50000000 1.0
Mg Mg4 1 0.00000000 0.00000000 0.00000000 1.0
Mg Mg5 1 0.50000000 0.50000000 0.00000000 1.0
Si Si6 1 0.11649506 0.61649506 0.00000000 1.0
Si Si7 1 0.88350494 0.38350494 0.00000000 1.0
Si Si8 1 0.61398061 0.88601939 0.00000000 1.0
Si Si9 1 0.38601939 0.11398061 0.00000000 1.0
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