Ba20Si8Bi3Pb
高熵材料 HEAMP-ID: mp-3213863 · 空间群: P4 (#75)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.58 | 8.3640 | 5.6 | (0,0,2) |
| 14.26 | 6.2095 | 23.5 | (1,1,0) |
| 17.79 | 4.9857 | 7.3 | (1,1,2) |
| 21.25 | 4.1820 | 1.7 | (0,0,4) |
| 23.27 | 3.8233 | 38.5 | (2,1,1) |
| 25.05 | 3.5549 | 2.3 | (2,1,2) |
| 25.68 | 3.4687 | 52.2 | (1,1,4) |
| 27.79 | 3.2108 | 73.1 | (2,1,3) |
| 28.75 | 3.1048 | 36.1 | (2,2,0) |
| 29.50 | 3.0282 | 100.0 | (2,0,4) |
| 30.72 | 2.9107 | 2.2 | (2,2,2) |
| 32.10 | 2.7880 | 2.6 | (0,0,6) |
| 32.24 | 2.7770 | 65.9 | (3,1,0) |
| 33.73 | 2.6573 | 2.2 | (1,0,6) |
| 34.02 | 2.6355 | 3.3 | (3,1,2) |
| 35.24 | 2.5468 | 8.4 | (2,1,5) |
| 35.29 | 2.5434 | 4.6 | (1,1,6) |
| 36.03 | 2.4929 | 3.7 | (2,2,4) |
| 37.31 | 2.4102 | 2.6 | (3,2,1) |
| 38.24 | 2.3536 | 6.0 | (2,0,6) |
| 38.93 | 2.3134 | 3.8 | (3,1,4) |
| 39.65 | 2.2734 | 1.5 | (2,1,6) |
| 41.12 | 2.1954 | 1.0 | (4,0,0) |
| 42.80 | 2.1128 | 16.4 | (4,1,1) |
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 Ba20Si8Bi3Pb were obtained from the Materials Project database (MP-ID: mp-3213863, 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_Ba20Si8Bi3Pb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.78154617
_cell_length_b 8.78154617
_cell_length_c 16.72805014
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba20Si8Bi3Pb
_chemical_formula_sum 'Ba20 Si8 Bi3 Pb1'
_cell_volume 1289.99283810
_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 0.31823519 0.66990533 0.11157012 1.0
Ba Ba1 1 0.16990533 0.18176481 0.11157012 1.0
Ba Ba2 1 0.50000000 0.00000000 0.73868487 1.0
Ba Ba3 1 0.32838289 0.68049376 0.38880481 1.0
Ba Ba4 1 0.67093362 0.68002829 0.88812072 1.0
Ba Ba5 1 0.18049376 0.17161711 0.38880481 1.0
Ba Ba6 1 0.67161711 0.31950624 0.38880481 1.0
Ba Ba7 1 0.17000674 0.81795878 0.61150919 1.0
Ba Ba8 1 0.32906638 0.31997171 0.88812072 1.0
Ba Ba9 1 0.18002829 0.82906638 0.88812072 1.0
Ba Ba10 1 0.50000000 0.00000000 0.23699159 1.0
Ba Ba11 1 0.82999326 0.18204122 0.61150919 1.0
Ba Ba12 1 0.31795878 0.32999326 0.61150919 1.0
Ba Ba13 1 0.81950624 0.82838289 0.38880481 1.0
Ba Ba14 1 0.81997171 0.17093362 0.88812072 1.0
Ba Ba15 1 0.83009467 0.81823519 0.11157012 1.0
Ba Ba16 1 0.00000000 0.50000000 0.25749807 1.0
Ba Ba17 1 0.00000000 0.50000000 0.76736258 1.0
Ba Ba18 1 0.68176481 0.33009467 0.11157012 1.0
Ba Ba19 1 0.68204122 0.67000674 0.61150919 1.0
Si Si20 1 0.10160666 0.10122719 0.74873491 1.0
Si Si21 1 0.39877281 0.60160666 0.74873491 1.0
Si Si22 1 0.60108923 0.60143276 0.25116198 1.0
Si Si23 1 0.10143276 0.89891077 0.25116198 1.0
Si Si24 1 0.60122719 0.39839334 0.74873491 1.0
Si Si25 1 0.89839334 0.89877281 0.74873491 1.0
Si Si26 1 0.39891077 0.39856724 0.25116198 1.0
Si Si27 1 0.89856724 0.10108923 0.25116198 1.0
Bi Bi28 1 0.50000000 0.00000000 0.00504532 1.0
Bi Bi29 1 0.50000000 0.00000000 0.50590125 1.0
Bi Bi30 1 0.00000000 0.50000000 0.49344663 1.0
Pb Pb31 1 0.00000000 0.50000000 0.99546678 1.0
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