Ba3Ge4
传统材料 TRAMP-ID: mp-21596 · 空间群: P4_2/mnm (#136)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.45 | 6.1278 | 2.1 | (0,0,2) |
| 16.15 | 5.4870 | 16.9 | (1,1,1) |
| 20.47 | 4.3390 | 4.4 | (2,0,0) |
| 20.48 | 4.3360 | 6.5 | (1,1,2) |
| 22.92 | 3.8810 | 5.1 | (2,1,0) |
| 24.05 | 3.6999 | 11.3 | (2,1,1) |
| 24.08 | 3.6961 | 23.2 | (1,0,3) |
| 25.15 | 3.5412 | 100.0 | (2,0,2) |
| 26.21 | 3.4005 | 30.9 | (1,1,3) |
| 27.20 | 3.2787 | 69.7 | (2,1,2) |
| 29.10 | 3.0682 | 60.0 | (2,2,0) |
| 29.15 | 3.0639 | 14.4 | (0,0,4) |
| 30.02 | 2.9763 | 24.3 | (2,2,1) |
| 31.78 | 2.8153 | 92.2 | (3,0,1) |
| 31.80 | 2.8137 | 67.3 | (2,1,3) |
| 32.63 | 2.7443 | 2.2 | (3,1,0) |
| 32.64 | 2.7435 | 51.7 | (2,2,2) |
| 32.67 | 2.7412 | 34.9 | (1,1,4) |
| 35.85 | 2.5046 | 4.8 | (3,1,2) |
| 35.88 | 2.5028 | 4.9 | (2,0,4) |
| 36.63 | 2.4533 | 34.7 | (2,2,3) |
| 37.40 | 2.4048 | 49.7 | (2,1,4) |
| 38.12 | 2.3608 | 2.0 | (3,0,3) |
| 38.15 | 2.3588 | 1.2 | (1,0,5) |
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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