PrSi2
传统材料 TRAMP-ID: mp-27760 · 空间群: I4_1/amd (#141)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of PrSi2 were obtained from the Materials Project database (MP-ID: mp-27760, 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_PrSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.33299784
_cell_length_b 4.33299766
_cell_length_c 7.42955182
_cell_angle_alpha 106.95409810
_cell_angle_beta 106.95410442
_cell_angle_gamma 90.00000772
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrSi2
_chemical_formula_sum 'Pr2 Si4'
_cell_volume 127.07522998
_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 0.87500000 0.62500000 0.25000000 1.0
Pr Pr1 1 0.12500000 0.37500000 0.75000000 1.0
Si Si2 1 0.71101813 0.96101813 0.92203626 1.0
Si Si3 1 0.46101813 0.21101813 0.42203626 1.0
Si Si4 1 0.53898187 0.78898187 0.57796374 1.0
Si Si5 1 0.28898187 0.03898187 0.07796374 1.0
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