Pr2Ge7
传统材料 TRAMP-ID: mp-1219877 · 空间群: Amm2 (#38)
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 Pr2Ge7 were obtained from the Materials Project database (MP-ID: mp-1219877, 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_Pr2Ge7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.11191700
_cell_length_b 4.30227500
_cell_length_c 11.76765596
_cell_angle_alpha 90.00000000
_cell_angle_beta 79.93806027
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Ge7
_chemical_formula_sum 'Pr2 Ge7'
_cell_volume 204.97499395
_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 0.66879300 0.50000000 0.66241400 1.0
Pr Pr1 1 0.33425500 0.50000000 0.33149000 1.0
Ge Ge2 1 0.04715500 0.50000000 0.90569000 1.0
Ge Ge3 1 0.93640000 0.50000000 0.12719900 1.0
Ge Ge4 1 0.79555900 0.00000000 0.40888100 1.0
Ge Ge5 1 0.22835100 0.00000000 0.54329700 1.0
Ge Ge6 1 0.54334800 0.00000000 0.91330500 1.0
Ge Ge7 1 0.43292100 0.00000000 0.13415800 1.0
Ge Ge8 1 0.11601700 0.00000000 0.76796600 1.0
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