SiC
弹性数据 ELAMP-ID: mp-570791 · 空间群: P3m1 (#156)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 33.69 | 2.6600 | 4.9 | (0,1,-1,1) |
| 33.69 | 2.6600 | 4.9 | (1,-1,0,1) |
| 33.69 | 2.6600 | 4.9 | (1,0,-1,1) |
| 33.86 | 2.6477 | 4.9 | (0,1,-1,2) |
| 33.86 | 2.6477 | 4.9 | (1,-1,0,2) |
| 33.86 | 2.6477 | 4.9 | (1,0,-1,2) |
| 34.12 | 2.6277 | 7.2 | (0,1,-1,3) |
| 34.12 | 2.6277 | 7.2 | (1,-1,0,3) |
| 34.12 | 2.6277 | 7.2 | (1,0,-1,3) |
| 34.49 | 2.6003 | 1.3 | (0,1,-1,4) |
| 34.49 | 2.6003 | 1.3 | (1,-1,0,4) |
| 34.49 | 2.6003 | 1.3 | (1,0,-1,4) |
| 34.96 | 2.5664 | 32.5 | (0,1,-1,5) |
| 34.96 | 2.5664 | 32.5 | (1,-1,0,5) |
| 34.96 | 2.5664 | 32.5 | (1,0,-1,5) |
| 35.53 | 2.5267 | 12.3 | (0,1,-1,6) |
| 35.53 | 2.5267 | 12.3 | (1,-1,0,6) |
| 35.53 | 2.5267 | 12.3 | (1,0,-1,6) |
| 35.67 | 2.5170 | 100.0 | (0,0,0,19) |
| 36.19 | 2.4821 | 2.8 | (0,1,-1,7) |
| 36.19 | 2.4821 | 2.8 | (1,-1,0,7) |
| 36.19 | 2.4821 | 2.8 | (1,0,-1,7) |
| 36.94 | 2.4334 | 1.2 | (0,1,-1,8) |
| 36.94 | 2.4334 | 1.2 | (1,-1,0,8) |
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-570791, 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 3.07622888
_cell_length_b 3.07623076
_cell_length_c 47.82365120
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000130
_symmetry_Int_Tables_number 1
_chemical_formula_structural SiC
_chemical_formula_sum 'Si19 C19'
_cell_volume 391.93216952
_cell_formula_units_Z 19
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 0.73686325 1.0
Si Si1 1 0.66666700 0.33333300 0.94736043 1.0
Si Si2 1 0.66666700 0.33333300 0.15790783 1.0
Si Si3 1 0.33333300 0.66666700 0.68421510 1.0
Si Si4 1 -0.00000000 0.00000000 0.78941444 1.0
Si Si5 1 0.33333300 0.66666700 0.36837563 1.0
Si Si6 1 0.00000000 -0.00000000 0.42104092 1.0
Si Si7 1 0.66666700 0.33333300 0.63154685 1.0
Si Si8 1 -0.00000000 -0.00000000 0.21055779 1.0
Si Si9 1 0.66666700 0.33333300 0.52626329 1.0
Si Si10 1 0.33333300 0.66666700 0.47370105 1.0
Si Si11 1 0.00000000 -0.00000000 0.89469717 1.0
Si Si12 1 0.00000000 0.00000000 0.99998726 1.0
Si Si13 1 0.33333300 0.66666700 0.84206485 1.0
Si Si14 1 0.33333300 0.66666700 0.26310917 1.0
Si Si15 1 0.66666700 0.33333300 0.31574754 1.0
Si Si16 1 0.00000000 -0.00000000 0.10525397 1.0
Si Si17 1 0.00000000 0.00000000 0.57891214 1.0
Si Si18 1 0.33333300 0.66666700 0.05262514 1.0
C C19 1 0.00000000 0.00000000 0.61849956 1.0
C C20 1 0.00000000 -0.00000000 0.82887783 1.0
C C21 1 0.33333300 0.66666700 0.72380912 1.0
C C22 1 0.66666700 0.33333300 0.77633195 1.0
C C23 1 0.33333300 0.66666700 0.40783926 1.0
C C24 1 0.66666700 0.33333300 0.35532740 1.0
C C25 1 0.66666700 0.33333300 0.67101600 1.0
C C26 1 0.00000000 0.00000000 0.14470959 1.0
C C27 1 0.66666700 0.33333300 0.98694266 1.0
C C28 1 0.00000000 -0.00000000 0.46064101 1.0
C C29 1 -0.00000000 -0.00000000 0.93416144 1.0
C C30 1 0.66666700 0.33333300 0.19750128 1.0
C C31 1 0.33333300 0.66666700 0.51317750 1.0
C C32 1 0.66666700 0.33333300 0.56573093 1.0
C C33 1 0.33333300 0.66666700 0.30256749 1.0
C C34 1 -0.00000000 -0.00000000 0.25002680 1.0
C C35 1 -0.00000000 -0.00000000 0.03943376 1.0
C C36 1 0.33333300 0.66666700 0.88164826 1.0
C C37 1 0.33333300 0.66666700 0.09220634 1.0
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