SiC
弹性数据 ELAMP-ID: mp-567551 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 33.94 | 2.6413 | 12.6 | (1,0,-1,2) |
| 33.94 | 2.6413 | 12.6 | (0,1,-1,2) |
| 33.94 | 2.6413 | 12.6 | (1,-1,0,2) |
| 34.31 | 2.6133 | 9.7 | (1,0,-1,3) |
| 34.31 | 2.6133 | 9.7 | (0,1,-1,3) |
| 34.31 | 2.6133 | 9.7 | (1,-1,0,3) |
| 34.83 | 2.5756 | 18.8 | (1,0,-1,4) |
| 34.83 | 2.5756 | 9.4 | (1,-1,0,4) |
| 35.49 | 2.5295 | 32.9 | (1,0,-1,5) |
| 35.49 | 2.5295 | 65.8 | (1,-1,0,5) |
| 35.68 | 2.5167 | 100.0 | (0,0,0,16) |
| 36.28 | 2.4763 | 5.8 | (1,0,-1,6) |
| 36.28 | 2.4763 | 5.8 | (0,1,-1,6) |
| 36.28 | 2.4763 | 5.8 | (1,-1,0,6) |
| 37.19 | 2.4176 | 6.2 | (1,0,-1,7) |
| 37.19 | 2.4176 | 12.5 | (1,-1,0,7) |
| 38.22 | 2.3548 | 28.1 | (1,0,-1,8) |
| 38.22 | 2.3548 | 56.2 | (1,-1,0,8) |
| 39.36 | 2.2892 | 3.3 | (1,0,-1,9) |
| 39.36 | 2.2892 | 6.6 | (1,-1,0,9) |
| 40.60 | 2.2220 | 1.8 | (1,0,-1,10) |
| 40.60 | 2.2220 | 1.8 | (0,1,-1,10) |
| 40.60 | 2.2220 | 1.8 | (1,-1,0,10) |
| 41.94 | 2.1542 | 7.1 | (1,0,-1,11) |
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-567551, 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 3.07648508
_cell_length_b 3.07648427
_cell_length_c 40.26768340
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99997640
_symmetry_Int_Tables_number 1
_chemical_formula_structural SiC
_chemical_formula_sum 'Si16 C16'
_cell_volume 330.06303832
_cell_formula_units_Z 16
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 0.81251166 1.0
Si Si1 1 0.33333300 0.66666700 0.56248732 1.0
Si Si2 1 0.00000000 0.00000000 0.37502844 1.0
Si Si3 1 0.66666700 0.33333300 0.93744337 1.0
Si Si4 1 0.66666700 0.33333300 0.06248732 1.0
Si Si5 1 0.00000000 -0.00000000 0.24998077 1.0
Si Si6 1 0.00000000 0.00000000 0.87502844 1.0
Si Si7 1 0.66666700 0.33333300 0.68746462 1.0
Si Si8 1 0.66666700 0.33333300 0.49997315 1.0
Si Si9 1 0.33333300 0.66666700 0.43744337 1.0
Si Si10 1 0.33333300 0.66666700 0.99997315 1.0
Si Si11 1 -0.00000000 0.00000000 0.74998077 1.0
Si Si12 1 0.66666700 0.33333300 0.31251166 1.0
Si Si13 1 -0.00000000 0.00000000 0.62491553 1.0
Si Si14 1 0.33333300 0.66666700 0.18746462 1.0
Si Si15 1 0.00000000 -0.00000000 0.12491553 1.0
C C16 1 0.00000000 0.00000000 0.17178814 1.0
C C17 1 0.33333300 0.66666700 0.48430688 1.0
C C18 1 0.66666700 0.33333300 0.35952155 1.0
C C19 1 0.33333300 0.66666700 0.04697750 1.0
C C20 1 0.66666700 0.33333300 0.54697750 1.0
C C21 1 0.00000000 -0.00000000 0.92189534 1.0
C C22 1 0.33333300 0.66666700 0.60935718 1.0
C C23 1 0.66666700 0.33333300 0.73447507 1.0
C C24 1 0.00000000 0.00000000 0.42189534 1.0
C C25 1 0.66666700 0.33333300 0.98430688 1.0
C C26 1 -0.00000000 0.00000000 0.79683349 1.0
C C27 1 0.66666700 0.33333300 0.10935718 1.0
C C28 1 0.33333300 0.66666700 0.85952155 1.0
C C29 1 0.00000000 -0.00000000 0.29683349 1.0
C C30 1 0.00000000 -0.00000000 0.67178814 1.0
C C31 1 0.33333300 0.66666700 0.23447507 1.0
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