SiC
弹性数据 ELAMP-ID: mp-568656 · 空间群: P3m1 (#156)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 33.64 | 2.6642 | 2.0 | (1,0,-1,0) |
| 33.64 | 2.6642 | 4.0 | (1,-1,0,0) |
| 33.83 | 2.6494 | 8.5 | (1,0,-1,1) |
| 33.83 | 2.6494 | 17.0 | (1,-1,0,1) |
| 34.41 | 2.6064 | 18.5 | (1,0,-1,2) |
| 34.41 | 2.6064 | 36.9 | (1,-1,0,2) |
| 35.35 | 2.5393 | 35.4 | (1,0,-1,3) |
| 35.35 | 2.5393 | 70.8 | (1,-1,0,3) |
| 35.67 | 2.5169 | 100.0 | (0,0,0,10) |
| 36.63 | 2.4534 | 8.9 | (1,0,-1,4) |
| 36.63 | 2.4534 | 8.9 | (1,-1,0,4) |
| 36.63 | 2.4534 | 8.9 | (0,1,-1,4) |
| 38.22 | 2.3547 | 34.6 | (1,0,-1,5) |
| 38.22 | 2.3547 | 34.6 | (1,-1,0,5) |
| 38.22 | 2.3547 | 34.6 | (0,1,-1,5) |
| 40.09 | 2.2490 | 3.3 | (1,0,-1,6) |
| 40.09 | 2.2490 | 6.7 | (1,-1,0,6) |
| 42.22 | 2.1406 | 7.3 | (1,0,-1,7) |
| 42.22 | 2.1406 | 7.3 | (1,-1,0,7) |
| 42.22 | 2.1406 | 7.3 | (0,1,-1,7) |
| 44.57 | 2.0331 | 6.2 | (1,0,-1,8) |
| 44.57 | 2.0331 | 3.1 | (0,1,-1,8) |
| 47.11 | 1.9290 | 1.4 | (1,0,-1,9) |
| 47.11 | 1.9290 | 2.8 | (1,-1,0,9) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of SiC were obtained from the Materials Project database (MP-ID: mp-568656, 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_SiC
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.07637091
_cell_length_b 3.07636943
_cell_length_c 25.16872034
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999447
_symmetry_Int_Tables_number 1
_chemical_formula_structural SiC
_chemical_formula_sum 'Si10 C10'
_cell_volume 206.28562954
_cell_formula_units_Z 10
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 0.66666700 0.33333300 0.19989744 1.0
Si Si1 1 0.66666700 0.33333300 0.39993394 1.0
Si Si2 1 -0.00000000 0.00000000 0.29992609 1.0
Si Si3 1 0.66666700 0.33333300 0.59997804 1.0
Si Si4 1 -0.00000000 0.00000000 0.99997590 1.0
Si Si5 1 -0.00000000 0.00000000 0.70000626 1.0
Si Si6 1 0.33333300 0.66666700 0.89989017 1.0
Si Si7 1 0.66666700 0.33333300 0.80000688 1.0
Si Si8 1 0.33333300 0.66666700 0.10002384 1.0
Si Si9 1 0.33333300 0.66666700 0.49997826 1.0
C C10 1 -0.00000000 0.00000000 0.77520187 1.0
C C11 1 -0.00000000 0.00000000 0.07521580 1.0
C C12 1 0.66666700 0.33333300 0.67493727 1.0
C C13 1 0.66666700 0.33333300 0.27487874 1.0
C C14 1 0.33333300 0.66666700 0.17502826 1.0
C C15 1 0.33333300 0.66666700 0.57518757 1.0
C C16 1 0.66666700 0.33333300 0.47489835 1.0
C C17 1 0.33333300 0.66666700 0.97489882 1.0
C C18 1 -0.00000000 0.00000000 0.37513705 1.0
C C19 1 0.66666700 0.33333300 0.87500344 1.0
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