SiO2
弹性数据 ELAMP-ID: mp-7000 · 空间群: P3_121 (#152)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.87 | 4.2565 | 13.2 | (1,0,-1,0) |
| 20.87 | 4.2565 | 6.6 | (1,-1,0,0) |
| 26.61 | 3.3502 | 100.0 | (1,0,-1,1) |
| 36.57 | 2.4575 | 5.1 | (1,1,-2,0) |
| 36.57 | 2.4575 | 2.6 | (2,-1,-1,0) |
| 39.36 | 2.2894 | 5.2 | (1,0,-1,2) |
| 39.36 | 2.2894 | 2.6 | (1,-1,0,2) |
| 40.28 | 2.2390 | 3.5 | (2,-1,-1,1) |
| 42.47 | 2.1282 | 3.7 | (2,0,-2,0) |
| 42.47 | 2.1282 | 1.8 | (2,-2,0,0) |
| 45.79 | 1.9816 | 3.4 | (2,0,-2,1) |
| 50.06 | 1.8222 | 13.3 | (2,-1,-1,2) |
| 54.80 | 1.6751 | 3.0 | (2,0,-2,2) |
| 54.80 | 1.6751 | 1.5 | (2,-2,0,2) |
| 55.13 | 1.6660 | 1.9 | (1,0,-1,3) |
| 59.97 | 1.5426 | 3.4 | (2,1,-3,1) |
| 59.97 | 1.5426 | 6.8 | (3,-1,-2,1) |
| 63.86 | 1.4576 | 2.1 | (2,-1,-1,3) |
| 67.69 | 1.3841 | 3.3 | (2,1,-3,2) |
| 67.69 | 1.3841 | 3.3 | (3,-1,-2,2) |
| 67.98 | 1.3790 | 7.8 | (2,0,-2,3) |
| 68.33 | 1.3728 | 3.4 | (3,0,-3,1) |
| 68.33 | 1.3728 | 1.7 | (3,-3,0,1) |
| 73.16 | 1.2936 | 2.8 | (1,0,-1,4) |
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-7000, 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 4.91496600
_cell_length_b 4.91496635
_cell_length_c 5.43130114
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999128
_symmetry_Int_Tables_number 1
_chemical_formula_structural SiO2
_chemical_formula_sum 'Si3 O6'
_cell_volume 113.62545097
_cell_formula_units_Z 3
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 0.53108859 0.53108859 0.00000000 1.0
Si Si1 1 -0.00000000 0.46891141 0.66666700 1.0
Si Si2 1 0.46891141 -0.00000000 0.33333300 1.0
O O3 1 0.26922311 0.41339429 0.78489098 1.0
O O4 1 0.58660571 0.85582782 0.11822498 1.0
O O5 1 0.14417218 0.73077689 0.45155798 1.0
O O6 1 0.41339429 0.26922311 0.21510902 1.0
O O7 1 0.73077689 0.14417218 0.54844202 1.0
O O8 1 0.85582782 0.58660571 0.88177502 1.0
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