PrGe2
传统材料 TRAMP-ID: mp-11722 · 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 PrGe2 were obtained from the Materials Project database (MP-ID: mp-11722, 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_PrGe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.22037788
_cell_length_b 4.22037825
_cell_length_c 8.41659889
_cell_angle_alpha 104.51997435
_cell_angle_beta 104.51998275
_cell_angle_gamma 89.99999419
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrGe2
_chemical_formula_sum 'Pr2 Ge4'
_cell_volume 140.17319323
_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
Ge Ge2 1 0.70627512 0.95627512 0.91255025 1.0
Ge Ge3 1 0.45627512 0.20627512 0.41255025 1.0
Ge Ge4 1 0.54372488 0.79372488 0.58744975 1.0
Ge Ge5 1 0.29372488 0.04372488 0.08744975 1.0
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