SiO2
弹性数据 ELAMP-ID: mp-558733 · 空间群: C2/c (#15)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 26.27 | 3.3927 | 13.4 | (1,0,1) |
| 27.73 | 3.2167 | 100.0 | (2,1,0) |
| 28.28 | 3.1557 | 17.0 | (1,0,-1) |
| 31.57 | 2.8339 | 69.4 | (2,1,1) |
| 36.51 | 2.4609 | 26.4 | (2,1,-1) |
| 39.40 | 2.2869 | 4.1 | (1,1,2) |
| 39.56 | 2.2781 | 2.3 | (0,0,2) |
| 40.80 | 2.2114 | 8.3 | (1,-1,1) |
| 44.47 | 2.0375 | 6.8 | (2,2,2) |
| 44.73 | 2.0261 | 15.6 | (2,0,-1) |
| 44.90 | 2.0188 | 28.2 | (1,1,-2) |
| 48.13 | 1.8907 | 40.6 | (3,1,1) |
| 52.06 | 1.7568 | 9.4 | (3,2,2) |
| 52.57 | 1.7409 | 10.0 | (2,1,-2) |
| 52.91 | 1.7306 | 10.6 | (3,1,-1) |
| 53.57 | 1.7106 | 10.2 | (3,3,2) |
| 54.06 | 1.6963 | 1.2 | (2,0,2) |
| 54.20 | 1.6923 | 6.9 | (2,2,-2) |
| 54.55 | 1.6824 | 2.7 | (4,3,1) |
| 57.28 | 1.6084 | 2.1 | (4,2,0) |
| 57.89 | 1.5928 | 33.0 | (4,2,1) |
| 59.10 | 1.5631 | 18.3 | (3,0,0) |
| 59.40 | 1.5560 | 1.2 | (2,-1,-1) |
| 61.29 | 1.5125 | 2.9 | (3,0,1) |
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 SiO2 were obtained from the Materials Project database (MP-ID: mp-558733, 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_SiO2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.85498438
_cell_length_b 6.85498438
_cell_length_c 4.64319546
_cell_angle_alpha 79.67772194
_cell_angle_beta 79.67772194
_cell_angle_gamma 43.30501584
_symmetry_Int_Tables_number 1
_chemical_formula_structural SiO2
_chemical_formula_sum 'Si6 O12'
_cell_volume 146.84351579
_cell_formula_units_Z 6
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 0.69172200 0.98119700 0.32968800 1.0
Si Si1 1 0.30827800 0.01880300 0.67031200 1.0
Si Si2 1 0.35780900 0.64219100 0.25000000 1.0
Si Si3 1 0.98119700 0.69172200 0.82968800 1.0
Si Si4 1 0.64219100 0.35780900 0.75000000 1.0
Si Si5 1 0.01880300 0.30827800 0.17031200 1.0
O O6 1 0.96325100 0.21874800 0.53957600 1.0
O O7 1 0.30241100 0.54857100 0.96123200 1.0
O O8 1 0.21874800 0.96325100 0.03957600 1.0
O O9 1 0.69758900 0.45142900 0.03876800 1.0
O O10 1 0.86025900 0.65657200 0.18065900 1.0
O O11 1 0.34342800 0.13974100 0.31934100 1.0
O O12 1 0.13974100 0.34342800 0.81934100 1.0
O O13 1 0.03674900 0.78125200 0.46042400 1.0
O O14 1 0.65657200 0.86025900 0.68065900 1.0
O O15 1 0.54857100 0.30241100 0.46123200 1.0
O O16 1 0.78125200 0.03674900 0.96042400 1.0
O O17 1 0.45142900 0.69758900 0.53876800 1.0
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