SiB4
传统材料 TRA 弹性数据 ELAMP-ID: mp-978496 · 空间群: R-3m (#166)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.94 | 4.9441 | 8.0 | (1,0,0) |
| 21.38 | 4.1557 | 25.5 | (1,1,1) |
| 21.81 | 4.0753 | 6.7 | (1,1,0) |
| 28.71 | 3.1095 | 100.0 | (1,0,-1) |
| 33.21 | 2.6976 | 1.8 | (2,1,1) |
| 34.06 | 2.6322 | 88.1 | (1,1,-1) |
| 36.08 | 2.4897 | 2.9 | (2,1,0) |
| 36.34 | 2.4721 | 1.8 | (2,0,0) |
| 39.84 | 2.2627 | 12.7 | (2,2,1) |
| 39.84 | 2.2627 | 25.3 | (2,1,2) |
| 43.56 | 2.0778 | 15.5 | (2,2,2) |
| 44.46 | 2.0377 | 1.3 | (2,2,0) |
| 45.13 | 2.0090 | 33.7 | (2,0,-1) |
| 46.96 | 1.9351 | 3.5 | (2,1,-1) |
| 49.84 | 1.8296 | 30.3 | (3,1,1) |
| 49.84 | 1.8296 | 15.1 | (1,1,3) |
| 50.86 | 1.7953 | 8.1 | (2,-1,-1) |
| 53.00 | 1.7276 | 21.9 | (3,2,1) |
| 53.00 | 1.7276 | 10.9 | (2,1,3) |
| 54.25 | 1.6910 | 3.3 | (3,2,2) |
| 55.78 | 1.6480 | 5.6 | (2,2,-1) |
| 58.54 | 1.5769 | 2.0 | (3,2,0) |
| 58.54 | 1.5769 | 3.9 | (3,0,2) |
| 59.45 | 1.5547 | 26.9 | (2,0,-2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of SiB4 were obtained from the Materials Project database (MP-ID: mp-978496, 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_SiB4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.49193809
_cell_length_b 5.49193809
_cell_length_c 5.49193746
_cell_angle_alpha 68.96942467
_cell_angle_beta 68.96942467
_cell_angle_gamma 68.96941866
_symmetry_Int_Tables_number 1
_chemical_formula_structural SiB4
_chemical_formula_sum 'Si3 B12'
_cell_volume 139.18848468
_cell_formula_units_Z 3
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
Si Si0 1 0.32567800 0.32567800 0.32567800 1.0
Si Si1 1 0.67432200 0.67432200 0.67432200 1.0
Si Si2 1 0.50000000 0.50000000 0.50000000 1.0
B B3 1 0.27474300 0.82271900 0.82271900 1.0
B B4 1 0.82271900 0.82271900 0.27474300 1.0
B B5 1 0.82271900 0.27474300 0.82271900 1.0
B B6 1 0.17728100 0.72525700 0.17728100 1.0
B B7 1 0.17728100 0.17728100 0.72525700 1.0
B B8 1 0.72525700 0.17728100 0.17728100 1.0
B B9 1 0.67700400 0.98584400 0.98584300 1.0
B B10 1 0.98584400 0.98584400 0.67700400 1.0
B B11 1 0.98584400 0.67700400 0.98584300 1.0
B B12 1 0.01415600 0.32299600 0.01415600 1.0
B B13 1 0.01415700 0.01415600 0.32299600 1.0
B B14 1 0.32299600 0.01415600 0.01415600 1.0
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