Ba4Al8Si7Ge
高熵材料 HEAMP-ID: mp-3260675 · 空间群: Pm (#6)
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 Ba4Al8Si7Ge were obtained from the Materials Project database (MP-ID: mp-3260675, 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_Ba4Al8Si7Ge
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.24862605
_cell_length_b 10.16137122
_cell_length_c 10.92654463
_cell_angle_alpha 89.94126791
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba4Al8Si7Ge
_chemical_formula_sum 'Ba4 Al8 Si7 Ge1'
_cell_volume 471.71907801
_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 0.25000000 0.24820963 0.17455533 1.0
Ba Ba1 1 0.75000000 0.75222606 0.82536360 1.0
Ba Ba2 1 0.25000000 0.74678213 0.32492837 1.0
Ba Ba3 1 0.75000000 0.25275713 0.67470185 1.0
Al Al4 1 0.25000000 0.60061632 0.04681757 1.0
Al Al5 1 0.75000000 0.39975255 0.95295802 1.0
Al Al6 1 0.25000000 0.10135791 0.45178347 1.0
Al Al7 1 0.75000000 0.89800902 0.54551227 1.0
Al Al8 1 0.25000000 0.54067949 0.61775526 1.0
Al Al9 1 0.75000000 0.45917958 0.38184843 1.0
Al Al10 1 0.25000000 0.04122897 0.88487544 1.0
Al Al11 1 0.75000000 0.95935770 0.11774060 1.0
Si Si12 1 0.75000000 0.02319395 0.34423203 1.0
Si Si13 1 0.25000000 0.47681787 0.84438617 1.0
Si Si14 1 0.75000000 0.52354942 0.15529614 1.0
Si Si15 1 0.25000000 0.35470727 0.45831568 1.0
Si Si16 1 0.75000000 0.64504960 0.54116495 1.0
Si Si17 1 0.25000000 0.85419852 0.04177435 1.0
Si Si18 1 0.75000000 0.14634773 0.95904244 1.0
Ge Ge19 1 0.25000000 0.97597815 0.65694903 1.0
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