SiC
弹性数据 ELAMP-ID: mp-570985 · 空间群: P3m1 (#156)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 33.66 | 2.6623 | 1.5 | (1,0,-1,1) |
| 33.74 | 2.6562 | 4.2 | (1,0,-1,2) |
| 33.88 | 2.6461 | 6.2 | (1,0,-1,3) |
| 34.06 | 2.6322 | 27.3 | (1,0,-1,4) |
| 34.06 | 2.6322 | 13.6 | (0,1,-1,4) |
| 34.30 | 2.6146 | 12.3 | (1,0,-1,5) |
| 34.58 | 2.5935 | 4.9 | (1,0,-1,6) |
| 34.58 | 2.5935 | 2.4 | (0,1,-1,6) |
| 34.92 | 2.5693 | 27.9 | (1,0,-1,7) |
| 35.31 | 2.5422 | 36.1 | (1,0,-1,8) |
| 35.68 | 2.5167 | 100.0 | (0,0,0,27) |
| 35.74 | 2.5125 | 49.0 | (1,0,-1,9) |
| 35.74 | 2.5125 | 24.5 | (0,1,-1,9) |
| 36.21 | 2.4805 | 5.7 | (1,0,-1,10) |
| 37.30 | 2.4108 | 10.4 | (1,0,-1,12) |
| 37.90 | 2.3737 | 51.5 | (1,0,-1,13) |
| 38.55 | 2.3356 | 42.5 | (1,0,-1,14) |
| 39.23 | 2.2966 | 5.9 | (1,0,-1,15) |
| 40.70 | 2.2170 | 1.7 | (1,0,-1,17) |
| 41.48 | 2.1768 | 17.6 | (1,0,-1,18) |
| 42.30 | 2.1366 | 7.3 | (1,0,-1,19) |
| 43.15 | 2.0966 | 3.4 | (1,0,-1,20) |
| 43.15 | 2.0966 | 1.7 | (0,1,-1,20) |
| 44.03 | 2.0568 | 1.3 | (1,0,-1,21) |
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-570985, 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 3.07650930
_cell_length_b 3.07650915
_cell_length_c 67.94943436
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000157
_symmetry_Int_Tables_number 1
_chemical_formula_structural SiC
_chemical_formula_sum 'Si27 C27'
_cell_volume 556.97142492
_cell_formula_units_Z 27
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 0.00000000 -0.00000000 0.22222246 1.0
Si Si1 1 0.66666700 0.33333300 0.96293980 1.0
Si Si2 1 0.66666700 0.33333300 0.40736803 1.0
Si Si3 1 0.33333300 0.66666700 0.29625707 1.0
Si Si4 1 0.33333300 0.66666700 0.51848553 1.0
Si Si5 1 0.66666700 0.33333300 0.62959711 1.0
Si Si6 1 -0.00000000 0.00000000 0.92588138 1.0
Si Si7 1 -0.00000000 0.00000000 0.77776121 1.0
Si Si8 1 0.00000000 -0.00000000 0.44443230 1.0
Si Si9 1 0.33333300 0.66666700 0.74070524 1.0
Si Si10 1 0.33333300 0.66666700 0.14813649 1.0
Si Si11 1 0.00000000 0.00000000 0.66666133 1.0
Si Si12 1 0.66666700 0.33333300 0.18517707 1.0
Si Si13 1 0.66666700 0.33333300 0.48148334 1.0
Si Si14 1 0.33333300 0.66666700 0.88888906 1.0
Si Si15 1 0.66666700 0.33333300 0.11107983 1.0
Si Si16 1 0.33333300 0.66666700 0.81479544 1.0
Si Si17 1 0.66666700 0.33333300 0.25926849 1.0
Si Si18 1 0.00000000 -0.00000000 0.99998381 1.0
Si Si19 1 0.66666700 0.33333300 0.85184688 1.0
Si Si20 1 -0.00000000 0.00000000 0.55554723 1.0
Si Si21 1 -0.00000000 0.00000000 0.07408537 1.0
Si Si22 1 0.00000000 0.00000000 0.33331886 1.0
Si Si23 1 0.66666700 0.33333300 0.70371160 1.0
Si Si24 1 0.33333300 0.66666700 0.59260305 1.0
Si Si25 1 0.33333300 0.66666700 0.37037042 1.0
Si Si26 1 0.33333300 0.66666700 0.03703869 1.0
C C27 1 -0.00000000 0.00000000 0.80561210 1.0
C C28 1 0.66666700 0.33333300 0.50926596 1.0
C C29 1 0.33333300 0.66666700 0.91666398 1.0
C C30 1 0.33333300 0.66666700 0.06489266 1.0
C C31 1 0.66666700 0.33333300 0.99079593 1.0
C C32 1 0.66666700 0.33333300 0.43514664 1.0
C C33 1 0.66666700 0.33333300 0.13885194 1.0
C C34 1 -0.00000000 -0.00000000 0.47229116 1.0
C C35 1 0.33333300 0.66666700 0.76847838 1.0
C C36 1 0.33333300 0.66666700 0.39814915 1.0
C C37 1 0.33333300 0.66666700 0.62038028 1.0
C C38 1 -0.00000000 0.00000000 0.10186240 1.0
C C39 1 -0.00000000 -0.00000000 0.02774689 1.0
C C40 1 0.66666700 0.33333300 0.21293516 1.0
C C41 1 -0.00000000 -0.00000000 0.95365401 1.0
C C42 1 0.00000000 0.00000000 0.58341120 1.0
C C43 1 -0.00000000 0.00000000 0.69452056 1.0
C C44 1 0.66666700 0.33333300 0.87969695 1.0
C C45 1 0.33333300 0.66666700 0.17599250 1.0
C C46 1 0.00000000 0.00000000 0.36117927 1.0
C C47 1 0.66666700 0.33333300 0.73148694 1.0
C C48 1 0.33333300 0.66666700 0.32403274 1.0
C C49 1 0.66666700 0.33333300 0.65737391 1.0
C C50 1 0.66666700 0.33333300 0.28704227 1.0
C C51 1 0.00000000 0.00000000 0.25007827 1.0
C C52 1 0.33333300 0.66666700 0.54626071 1.0
C C53 1 0.33333300 0.66666700 0.84255793 1.0
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