Ba9Sr(Si2Pb)2
高熵材料 HEAMP-ID: mp-3206317 · 空间群: P4cc (#103)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.30 | 8.5891 | 5.3 | (0,0,2) |
| 14.49 | 6.1137 | 20.3 | (1,1,0) |
| 14.54 | 6.0935 | 1.1 | (1,0,2) |
| 17.81 | 4.9808 | 11.5 | (1,1,2) |
| 20.68 | 4.2946 | 3.3 | (0,0,4) |
| 23.58 | 3.7722 | 34.4 | (2,1,1) |
| 25.26 | 3.5258 | 4.5 | (2,1,2) |
| 25.34 | 3.5142 | 41.6 | (1,1,4) |
| 27.84 | 3.2045 | 60.2 | (2,1,3) |
| 29.22 | 3.0568 | 34.8 | (2,2,0) |
| 29.31 | 3.0467 | 100.0 | (2,0,4) |
| 31.05 | 2.8799 | 2.9 | (2,2,2) |
| 31.24 | 2.8630 | 1.1 | (0,0,6) |
| 32.75 | 2.7341 | 51.5 | (3,1,0) |
| 32.96 | 2.7179 | 4.1 | (1,0,6) |
| 34.42 | 2.6053 | 3.5 | (3,1,2) |
| 34.59 | 2.5928 | 4.8 | (1,1,6) |
| 34.94 | 2.5683 | 11.7 | (2,1,5) |
| 36.07 | 2.4904 | 1.2 | (2,2,4) |
| 37.68 | 2.3870 | 5.7 | (2,0,6) |
| 37.88 | 2.3750 | 3.8 | (3,2,1) |
| 39.05 | 2.3064 | 3.1 | (3,1,4) |
| 39.15 | 2.3009 | 2.3 | (2,1,6) |
| 41.79 | 2.1615 | 1.7 | (4,0,0) |
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 Ba9Sr(Si2Pb)2 were obtained from the Materials Project database (MP-ID: mp-3206317, 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_Ba9Sr(Si2Pb)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.64602682
_cell_length_b 8.64602682
_cell_length_c 17.17824206
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba9Sr(Si2Pb)2
_chemical_formula_sum 'Ba18 Sr2 Si8 Pb4'
_cell_volume 1284.13852496
_cell_formula_units_Z 2
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 0.31109822 0.67488345 0.11500163 1.0
Ba Ba1 1 0.17488345 0.18890178 0.11500163 1.0
Ba Ba2 1 0.32773858 0.69050357 0.38483409 1.0
Ba Ba3 1 0.67226142 0.69050357 0.88483409 1.0
Ba Ba4 1 0.19050357 0.17226142 0.38483409 1.0
Ba Ba5 1 0.67226142 0.30949643 0.38483409 1.0
Ba Ba6 1 0.17488345 0.81109822 0.61500163 1.0
Ba Ba7 1 0.32773858 0.30949643 0.88483409 1.0
Ba Ba8 1 0.19050357 0.82773858 0.88483409 1.0
Ba Ba9 1 0.82511655 0.18890178 0.61500163 1.0
Ba Ba10 1 0.31109822 0.32511655 0.61500163 1.0
Ba Ba11 1 0.80949643 0.82773858 0.38483409 1.0
Ba Ba12 1 0.80949643 0.17226142 0.88483409 1.0
Ba Ba13 1 0.82511655 0.81109822 0.11500163 1.0
Ba Ba14 1 0.00000000 0.50000000 0.26759573 1.0
Ba Ba15 1 0.00000000 0.50000000 0.76759573 1.0
Ba Ba16 1 0.68890178 0.32511655 0.11500163 1.0
Ba Ba17 1 0.68890178 0.67488345 0.61500163 1.0
Sr Sr18 1 0.50000000 0.00000000 0.73414736 1.0
Sr Sr19 1 0.50000000 0.00000000 0.23414736 1.0
Si Si20 1 0.10487461 0.09981532 0.74951096 1.0
Si Si21 1 0.40018468 0.60487461 0.74951096 1.0
Si Si22 1 0.59981532 0.60487461 0.24951096 1.0
Si Si23 1 0.10487461 0.90018468 0.24951096 1.0
Si Si24 1 0.59981532 0.39512539 0.74951096 1.0
Si Si25 1 0.89512539 0.90018468 0.74951096 1.0
Si Si26 1 0.40018468 0.39512539 0.24951096 1.0
Si Si27 1 0.89512539 0.09981532 0.24951096 1.0
Pb Pb28 1 0.00000000 0.50000000 0.99182207 1.0
Pb Pb29 1 0.50000000 0.00000000 0.00904911 1.0
Pb Pb30 1 0.50000000 0.00000000 0.50904911 1.0
Pb Pb31 1 0.00000000 0.50000000 0.49182207 1.0
获取直接链接