SiC
弹性数据 ELAMP-ID: mp-582034 · 空间群: P3m1 (#156)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 33.81 | 2.6513 | 1.1 | (1,-1,0,2) |
| 34.03 | 2.6348 | 17.8 | (1,0,-1,3) |
| 34.03 | 2.6348 | 8.9 | (1,-1,0,3) |
| 34.33 | 2.6121 | 13.6 | (1,0,-1,4) |
| 34.33 | 2.6121 | 27.1 | (1,-1,0,4) |
| 34.72 | 2.5839 | 2.2 | (1,0,-1,5) |
| 34.72 | 2.5839 | 4.4 | (1,-1,0,5) |
| 35.19 | 2.5505 | 1.2 | (1,0,-1,6) |
| 35.19 | 2.5505 | 2.4 | (1,-1,0,6) |
| 35.69 | 2.5160 | 98.7 | (0,0,0,21) |
| 35.73 | 2.5128 | 50.0 | (1,0,-1,7) |
| 35.73 | 2.5128 | 100.0 | (1,-1,0,7) |
| 36.36 | 2.4712 | 1.2 | (1,0,-1,8) |
| 36.36 | 2.4712 | 2.3 | (1,-1,0,8) |
| 37.05 | 2.4265 | 4.2 | (1,0,-1,9) |
| 37.05 | 2.4265 | 2.1 | (1,-1,0,9) |
| 37.81 | 2.3793 | 13.6 | (1,0,-1,10) |
| 37.81 | 2.3793 | 27.2 | (1,-1,0,10) |
| 38.64 | 2.3302 | 10.6 | (1,0,-1,11) |
| 38.64 | 2.3302 | 21.3 | (1,-1,0,11) |
| 39.53 | 2.2797 | 1.0 | (1,0,-1,12) |
| 39.53 | 2.2797 | 2.1 | (1,-1,0,12) |
| 41.48 | 2.1768 | 12.0 | (1,0,-1,14) |
| 41.48 | 2.1768 | 24.0 | (1,-1,0,14) |
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-582034, 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 3.07699899
_cell_length_b 3.07699814
_cell_length_c 52.83511290
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99998780
_symmetry_Int_Tables_number 1
_chemical_formula_structural SiC
_chemical_formula_sum 'Si21 C21'
_cell_volume 433.21941502
_cell_formula_units_Z 21
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 0.47619269 1.0
Si Si1 1 0.66666700 0.33333300 0.19047420 1.0
Si Si2 1 0.33333300 0.66666700 0.61906628 1.0
Si Si3 1 0.66666700 0.33333300 0.09519542 1.0
Si Si4 1 0.33333300 0.66666700 0.76188325 1.0
Si Si5 1 0.66666700 0.33333300 0.90478046 1.0
Si Si6 1 -0.00000000 -0.00000000 0.71426867 1.0
Si Si7 1 -0.00000000 -0.00000000 0.28571807 1.0
Si Si8 1 0.33333300 0.66666700 0.95234483 1.0
Si Si9 1 0.33333300 0.66666700 0.52375160 1.0
Si Si10 1 0.00000000 0.00000000 0.14284073 1.0
Si Si11 1 0.33333300 0.66666700 0.23805511 1.0
Si Si12 1 0.00000000 0.00000000 0.99999108 1.0
Si Si13 1 -0.00000000 -0.00000000 0.42856314 1.0
Si Si14 1 0.33333300 0.66666700 0.33335458 1.0
Si Si15 1 0.33333300 0.66666700 0.04762735 1.0
Si Si16 1 0.66666700 0.33333300 0.80947546 1.0
Si Si17 1 0.66666700 0.33333300 0.66666373 1.0
Si Si18 1 -0.00000000 -0.00000000 0.57141810 1.0
Si Si19 1 0.66666700 0.33333300 0.38092187 1.0
Si Si20 1 -0.00000000 -0.00000000 0.85713670 1.0
C C21 1 0.33333300 0.66666700 0.27376332 1.0
C C22 1 0.66666700 0.33333300 0.70240139 1.0
C C23 1 0.66666700 0.33333300 0.94048628 1.0
C C24 1 0.33333300 0.66666700 0.65478991 1.0
C C25 1 0.33333300 0.66666700 0.79761571 1.0
C C26 1 -0.00000000 0.00000000 0.32152746 1.0
C C27 1 0.33333300 0.66666700 0.08333141 1.0
C C28 1 -0.00000000 0.00000000 0.60724065 1.0
C C29 1 -0.00000000 -0.00000000 0.03579755 1.0
C C30 1 0.66666700 0.33333300 0.22618657 1.0
C C31 1 0.00000000 -0.00000000 0.17864565 1.0
C C32 1 0.66666700 0.33333300 0.51189161 1.0
C C33 1 0.00000000 -0.00000000 0.89295228 1.0
C C34 1 0.00000000 -0.00000000 0.46436978 1.0
C C35 1 0.33333300 0.66666700 0.55946168 1.0
C C36 1 0.33333300 0.66666700 0.98804193 1.0
C C37 1 0.66666700 0.33333300 0.84518824 1.0
C C38 1 0.33333300 0.66666700 0.36905847 1.0
C C39 1 0.66666700 0.33333300 0.13089271 1.0
C C40 1 0.66666700 0.33333300 0.41661996 1.0
C C41 1 -0.00000000 0.00000000 0.75001210 1.0
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