Ba9Na(Si2Bi)2
高熵材料 HEAMP-ID: mp-3203676 · 空间群: I4/m (#87)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.52 | 8.4073 | 10.8 | (1,1,-1) |
| 11.46 | 7.7217 | 7.9 | (1,0,-1) |
| 14.41 | 6.1465 | 20.9 | (1,-1,0) |
| 17.88 | 4.9619 | 26.9 | (2,0,-1) |
| 18.84 | 4.7106 | 1.0 | (2,1,-2) |
| 21.13 | 4.2037 | 6.5 | (2,2,-2) |
| 23.04 | 3.8609 | 3.1 | (2,0,-2) |
| 23.49 | 3.7875 | 62.2 | (2,-1,0) |
| 25.67 | 3.4698 | 50.1 | (3,1,-2) |
| 27.93 | 3.1943 | 29.3 | (0,3,-2) |
| 27.93 | 3.1943 | 53.5 | (2,1,-3) |
| 28.46 | 3.1364 | 8.0 | (3,2,-3) |
| 29.06 | 3.0733 | 45.6 | (2,-2,0) |
| 29.56 | 3.0216 | 100.0 | (3,1,-3) |
| 29.56 | 3.0216 | 33.3 | (3,1,-1) |
| 30.98 | 2.8865 | 6.1 | (3,-1,-1) |
| 31.33 | 2.8554 | 2.5 | (2,-1,1) |
| 32.57 | 2.7488 | 45.9 | (2,-2,1) |
| 32.57 | 2.7488 | 22.5 | (1,-1,2) |
| 34.32 | 2.6127 | 2.0 | (1,-3,2) |
| 34.32 | 2.6127 | 6.0 | (3,-1,-2) |
| 35.20 | 2.5499 | 6.3 | (4,2,-3) |
| 35.29 | 2.5433 | 23.7 | (4,1,-2) |
| 37.69 | 2.3865 | 5.8 | (3,-2,0) |
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 Ba9Na(Si2Bi)2 were obtained from the Materials Project database (MP-ID: mp-3203676, 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_Ba9Na(Si2Bi)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.41455281
_cell_length_b 10.41455424
_cell_length_c 10.41455361
_cell_angle_alpha 130.66835953
_cell_angle_beta 130.66835754
_cell_angle_gamma 72.34052448
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba9Na(Si2Bi)2
_chemical_formula_sum 'Ba9 Na1 Si4 Bi2'
_cell_volume 635.25472809
_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 0.53898907 0.05837180 0.86372100 1.0
Ba Ba1 1 0.19465180 0.67526808 0.13627900 1.0
Ba Ba2 1 0.05837180 0.19465180 0.51938373 1.0
Ba Ba3 1 0.67526808 0.53898907 0.48061627 1.0
Ba Ba4 1 0.46101093 0.94162820 0.13627900 1.0
Ba Ba5 1 0.80534820 0.32473192 0.86372100 1.0
Ba Ba6 1 0.94162820 0.80534820 0.48061627 1.0
Ba Ba7 1 0.32473192 0.46101093 0.51938373 1.0
Ba Ba8 1 0.00000000 0.00000000 0.00000000 1.0
Na Na9 1 0.50000000 0.50000000 0.00000000 1.0
Si Si10 1 0.90462149 0.39424659 0.29886908 1.0
Si Si11 1 0.09537851 0.60575341 0.70113092 1.0
Si Si12 1 0.39424659 0.09537851 0.48962410 1.0
Si Si13 1 0.60575341 0.90462149 0.51037590 1.0
Bi Bi14 1 0.23774092 0.23774092 0.00000000 1.0
Bi Bi15 1 0.76225908 0.76225908 1.00000000 1.0
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