Pr4Ge7
传统材料 TRAMP-ID: mp-867190 · 空间群: C222_1 (#20)
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 Pr4Ge7 were obtained from the Materials Project database (MP-ID: mp-867190, 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_Pr4Ge7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.65382978
_cell_length_b 7.65382978
_cell_length_c 12.14950889
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 46.74090634
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr4Ge7
_chemical_formula_sum 'Pr8 Ge14'
_cell_volume 518.32731682
_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 0.48062404 0.00918577 0.38076216 1.0
Pr Pr1 1 0.51937696 0.99081423 0.88076216 1.0
Pr Pr2 1 0.99081423 0.51937696 0.61923884 1.0
Pr Pr3 1 0.00918577 0.48062404 0.11923784 1.0
Pr Pr4 1 0.01088897 0.98911103 -0.00000000 1.0
Pr Pr5 1 0.98911103 0.01088897 0.50000000 1.0
Pr Pr6 1 0.50316601 0.50316601 0.25000000 1.0
Pr Pr7 1 0.49683399 0.49683399 0.75000000 1.0
Ge Ge8 1 0.67085271 0.02590645 0.16042194 1.0
Ge Ge9 1 0.32914829 0.97409355 0.66042194 1.0
Ge Ge10 1 0.97409355 0.32914829 0.83957806 1.0
Ge Ge11 1 0.02590645 0.67085271 0.33957806 1.0
Ge Ge12 1 0.41913105 0.92332297 0.12812137 1.0
Ge Ge13 1 0.58086995 0.07667803 0.62812137 1.0
Ge Ge14 1 0.07667803 0.58086995 0.87187863 1.0
Ge Ge15 1 0.92332297 0.41913105 0.37187763 1.0
Ge Ge16 1 0.42827983 0.39701800 0.00990557 1.0
Ge Ge17 1 0.57172017 0.60298300 0.50990557 1.0
Ge Ge18 1 0.60298300 0.57172017 0.99009443 1.0
Ge Ge19 1 0.39701800 0.42827983 0.49009443 1.0
Ge Ge20 1 0.06662576 0.06662576 0.25000000 1.0
Ge Ge21 1 0.93337324 0.93337324 0.75000000 1.0
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