Ba3Ge4
传统材料 TRAMP-ID: mp-21596 · 空间群: P4_2/mnm (#136)
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 Ba3Ge4 were obtained from the Materials Project database (MP-ID: mp-21596, 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_Ba3Ge4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.67807800
_cell_length_b 8.67807800
_cell_length_c 12.25554300
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba3Ge4
_chemical_formula_sum 'Ba12 Ge16'
_cell_volume 922.95315073
_cell_formula_units_Z 4
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 0.50000000 0.00000000 0.75000000 1.0
Ba Ba1 1 0.50000000 0.00000000 0.25000000 1.0
Ba Ba2 1 0.00000000 0.50000000 0.75000000 1.0
Ba Ba3 1 0.00000000 0.50000000 0.25000000 1.0
Ba Ba4 1 0.00000000 0.00000000 0.66959400 1.0
Ba Ba5 1 0.50000000 0.50000000 0.16959400 1.0
Ba Ba6 1 0.50000000 0.50000000 0.83040600 1.0
Ba Ba7 1 0.00000000 0.00000000 0.33040600 1.0
Ba Ba8 1 0.16233000 0.83767000 0.00000000 1.0
Ba Ba9 1 0.66233000 0.66233000 0.50000000 1.0
Ba Ba10 1 0.33767000 0.33767000 0.50000000 1.0
Ba Ba11 1 0.83767000 0.16233000 0.00000000 1.0
Ge Ge12 1 0.80258200 0.80258200 0.85174300 1.0
Ge Ge13 1 0.19741800 0.19741800 0.85174300 1.0
Ge Ge14 1 0.80258200 0.80258200 0.14825700 1.0
Ge Ge15 1 0.30258200 0.69741800 0.35174300 1.0
Ge Ge16 1 0.69741800 0.30258200 0.35174300 1.0
Ge Ge17 1 0.69741800 0.30258200 0.64825700 1.0
Ge Ge18 1 0.30258200 0.69741800 0.64825700 1.0
Ge Ge19 1 0.19741800 0.19741800 0.14825700 1.0
Ge Ge20 1 0.80399600 0.58860900 0.00000000 1.0
Ge Ge21 1 0.19600400 0.41139100 0.00000000 1.0
Ge Ge22 1 0.58860900 0.80399600 0.00000000 1.0
Ge Ge23 1 0.08860900 0.69600400 0.50000000 1.0
Ge Ge24 1 0.41139100 0.19600400 0.00000000 1.0
Ge Ge25 1 0.30399600 0.91139100 0.50000000 1.0
Ge Ge26 1 0.69600400 0.08860900 0.50000000 1.0
Ge Ge27 1 0.91139100 0.30399600 0.50000000 1.0
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