Ba7Al4Ge9
高熵材料 HEAMP-ID: mp-567067 · 空间群: Fmm2 (#42)
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 Ba7Al4Ge9 were obtained from the Materials Project database (MP-ID: mp-567067, 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_Ba7Al4Ge9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 13.92156294
_cell_length_b 13.62622650
_cell_length_c 6.79189796
_cell_angle_alpha 78.15489085
_cell_angle_beta 73.32414468
_cell_angle_gamma 28.52096448
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba7Al4Ge9
_chemical_formula_sum 'Ba7 Al4 Ge9'
_cell_volume 586.21692192
_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
Ba Ba0 1 0.37491818 0.62508182 0.62508182 1.0
Ba Ba1 1 0.38260485 0.41180668 0.17061848 1.0
Ba Ba2 1 0.45537468 0.04462532 0.04462532 1.0
Ba Ba3 1 0.82938152 0.96503000 0.61739515 1.0
Ba Ba4 1 0.58819332 0.61739515 0.96503000 1.0
Ba Ba5 1 0.95537468 0.54462532 0.54462532 1.0
Ba Ba6 1 0.03497000 0.17061848 0.41180668 1.0
Al Al7 1 0.41149258 0.98923781 0.58850742 1.0
Al Al8 1 0.01076219 0.58850742 0.98923781 1.0
Al Al9 1 0.94115790 0.93723090 0.05884210 1.0
Al Al10 1 0.06276910 0.05884210 0.93723090 1.0
Ge Ge11 1 0.29802963 0.41134262 0.70197037 1.0
Ge Ge12 1 0.89924134 0.50702911 0.10075866 1.0
Ge Ge13 1 0.79099140 0.20900860 0.83081857 1.0
Ge Ge14 1 0.80552563 0.88285119 0.19447437 1.0
Ge Ge15 1 0.11714881 0.19447437 0.88285119 1.0
Ge Ge16 1 0.16918143 0.83081857 0.20900860 1.0
Ge Ge17 1 0.76543448 0.23456552 0.23456552 1.0
Ge Ge18 1 0.58865738 0.70197037 0.41134262 1.0
Ge Ge19 1 0.49297089 0.10075866 0.50702911 1.0
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