SiC
弹性数据 ELAMP-ID: mp-11714 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 33.65 | 2.6636 | 8.2 | (1,0,-1,0) |
| 33.65 | 2.6636 | 16.4 | (1,-1,0,0) |
| 34.84 | 2.5751 | 100.0 | (1,0,-1,1) |
| 35.66 | 2.5177 | 66.6 | (0,0,0,4) |
| 38.23 | 2.3545 | 33.2 | (1,0,-1,2) |
| 38.23 | 2.3545 | 66.3 | (1,-1,0,2) |
| 43.37 | 2.0866 | 11.9 | (1,0,-1,3) |
| 43.37 | 2.0866 | 6.0 | (1,-1,0,3) |
| 49.84 | 1.8297 | 8.7 | (1,0,-1,4) |
| 57.35 | 1.6065 | 17.1 | (1,0,-1,5) |
| 57.35 | 1.6065 | 8.6 | (1,-1,0,5) |
| 60.17 | 1.5379 | 40.1 | (2,-1,-1,0) |
| 60.17 | 1.5379 | 20.0 | (1,-2,1,0) |
| 65.76 | 1.4200 | 46.0 | (1,0,-1,6) |
| 70.74 | 1.3318 | 1.5 | (2,-2,0,0) |
| 71.45 | 1.3203 | 7.0 | (2,0,-2,1) |
| 71.45 | 1.3203 | 3.5 | (2,-2,0,1) |
| 71.95 | 1.3124 | 30.9 | (2,-1,-1,4) |
| 71.95 | 1.3124 | 15.5 | (1,-2,1,4) |
| 73.56 | 1.2875 | 10.5 | (2,0,-2,2) |
| 73.56 | 1.2875 | 5.2 | (2,-2,0,2) |
| 75.04 | 1.2658 | 6.2 | (1,0,-1,7) |
| 75.53 | 1.2588 | 3.4 | (0,0,0,8) |
| 77.03 | 1.2380 | 1.3 | (2,0,-2,3) |
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-11714, 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 3.07569427
_cell_length_b 3.07569403
_cell_length_c 10.07064648
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999194
_symmetry_Int_Tables_number 1
_chemical_formula_structural SiC
_chemical_formula_sum 'Si4 C4'
_cell_volume 82.50386818
_cell_formula_units_Z 4
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 0.93784198 1.0
Si Si1 1 0.33333300 0.66666700 0.43784198 1.0
Si Si2 1 -0.00000000 0.00000000 0.68789438 1.0
Si Si3 1 0.00000000 -0.00000000 0.18789438 1.0
C C4 1 0.66666700 0.33333300 0.74980259 1.0
C C5 1 0.33333300 0.66666700 0.24980259 1.0
C C6 1 0.00000000 0.00000000 0.50046005 1.0
C C7 1 -0.00000000 -0.00000000 0.00046005 1.0
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