SiC
弹性数据 ELAMP-ID: mp-7140 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 33.67 | 2.6617 | 37.1 | (0,1,-1,0) |
| 33.67 | 2.6617 | 74.3 | (1,0,-1,0) |
| 35.59 | 2.5226 | 76.2 | (0,0,0,2) |
| 38.23 | 2.3542 | 100.0 | (1,-1,0,1) |
| 38.23 | 2.3542 | 50.0 | (1,0,-1,1) |
| 49.80 | 1.8310 | 26.8 | (1,-1,0,2) |
| 49.80 | 1.8310 | 13.4 | (1,0,-1,2) |
| 60.22 | 1.5368 | 22.7 | (1,-2,1,0) |
| 60.22 | 1.5368 | 22.7 | (1,1,-2,0) |
| 60.22 | 1.5368 | 22.7 | (2,-1,-1,0) |
| 65.67 | 1.4217 | 69.7 | (1,0,-1,3) |
| 70.80 | 1.3309 | 3.5 | (0,2,-2,0) |
| 70.80 | 1.3309 | 3.5 | (2,-2,0,0) |
| 70.80 | 1.3309 | 3.5 | (2,0,-2,0) |
| 71.95 | 1.3124 | 17.6 | (1,-2,1,2) |
| 71.95 | 1.3124 | 35.2 | (2,-1,-1,2) |
| 73.61 | 1.2869 | 7.9 | (0,2,-2,1) |
| 73.61 | 1.2869 | 7.9 | (2,-2,0,1) |
| 73.61 | 1.2869 | 7.9 | (2,0,-2,1) |
| 75.35 | 1.2613 | 3.8 | (0,0,0,4) |
| 81.83 | 1.1771 | 3.1 | (0,2,-2,2) |
| 81.83 | 1.1771 | 3.1 | (2,-2,0,2) |
| 81.83 | 1.1771 | 3.1 | (2,0,-2,2) |
| 85.12 | 1.1398 | 4.3 | (1,0,-1,4) |
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-7140, 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 3.07351350
_cell_length_b 3.07351436
_cell_length_c 5.04524771
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000155
_symmetry_Int_Tables_number 1
_chemical_formula_structural SiC
_chemical_formula_sum 'Si2 C2'
_cell_volume 41.27465862
_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
Si Si0 1 0.33333300 0.66666700 0.49960240 1.0
Si Si1 1 0.66666700 0.33333300 0.99960240 1.0
C C2 1 0.33333300 0.66666700 0.87539760 1.0
C C3 1 0.66666700 0.33333300 0.37539760 1.0
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