SiO2
弹性数据 ELAMP-ID: mp-2374583 · 空间群: P4/nbm (#125)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.62 | 8.3304 | 13.2 | (1,1,0) |
| 15.04 | 5.8905 | 55.1 | (2,0,0) |
| 20.32 | 4.3712 | 6.1 | (0,0,1) |
| 21.33 | 4.1652 | 100.0 | (2,2,0) |
| 23.89 | 3.7255 | 4.2 | (3,1,0) |
| 26.50 | 3.3641 | 98.4 | (2,1,1) |
| 29.63 | 3.0155 | 2.7 | (2,2,1) |
| 30.35 | 2.9453 | 2.1 | (4,0,0) |
| 31.55 | 2.8354 | 2.4 | (3,1,1) |
| 34.03 | 2.6343 | 11.1 | (4,2,0) |
| 34.26 | 2.6171 | 43.5 | (3,2,1) |
| 36.80 | 2.4426 | 2.0 | (4,0,1) |
| 37.61 | 2.3917 | 12.7 | (4,1,1) |
| 38.41 | 2.3439 | 49.8 | (3,3,1) |
| 39.96 | 2.2563 | 1.0 | (4,2,1) |
| 43.64 | 2.0741 | 4.3 | (5,0,1) |
| 44.20 | 2.0491 | 2.7 | (2,0,2) |
| 44.35 | 2.0427 | 7.8 | (5,1,1) |
| 44.86 | 2.0204 | 5.0 | (5,3,0) |
| 46.41 | 1.9564 | 3.9 | (5,2,1) |
| 52.73 | 1.7360 | 6.7 | (4,1,2) |
| 53.34 | 1.7174 | 1.1 | (3,3,2) |
| 54.08 | 1.6958 | 14.8 | (5,4,1) |
| 54.56 | 1.6821 | 13.4 | (4,2,2) |
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-2374583, 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 11.78101882
_cell_length_b 11.78101882
_cell_length_c 4.37120546
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SiO2
_chemical_formula_sum 'Si16 O32'
_cell_volume 606.69011608
_cell_formula_units_Z 16
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 0.73772174 0.08180138 0.27645845 1.0
Si Si1 1 0.76231265 0.58163492 0.27718100 1.0
Si Si2 1 0.58180138 0.76227825 0.27645844 1.0
Si Si3 1 0.08163492 0.73768734 0.27718100 1.0
Si Si4 1 0.58163492 0.23768735 0.72281900 1.0
Si Si5 1 0.26227826 0.91819862 0.27645845 1.0
Si Si6 1 0.41836508 0.76231265 0.72281900 1.0
Si Si7 1 0.23768735 0.41836508 0.27718100 1.0
Si Si8 1 0.76227825 0.41819862 0.72354156 1.0
Si Si9 1 0.08180138 0.26227826 0.72354155 1.0
Si Si10 1 0.91836508 0.26231266 0.27718100 1.0
Si Si11 1 0.26231266 0.08163492 0.72281900 1.0
Si Si12 1 0.91819862 0.73772174 0.72354155 1.0
Si Si13 1 0.41819862 0.23772175 0.27645844 1.0
Si Si14 1 0.73768734 0.91836508 0.72281900 1.0
Si Si15 1 0.23772175 0.58180138 0.72354156 1.0
O O16 1 0.82266424 0.82285593 0.86616698 1.0
O O17 1 0.85917556 0.64074330 0.50047423 1.0
O O18 1 0.18790774 0.50017005 0.00050319 1.0
O O19 1 0.49995806 0.31230383 0.49957089 1.0
O O20 1 0.99995805 0.81230384 0.50042911 1.0
O O21 1 0.64074330 0.14082444 0.49952577 1.0
O O22 1 0.82285593 0.17733576 0.13383302 1.0
O O23 1 0.67714407 0.32266423 0.86616698 1.0
O O24 1 0.17733576 0.17714407 0.86616698 1.0
O O25 1 0.35925670 0.85917556 0.49952577 1.0
O O26 1 0.00004195 0.18769616 0.50042911 1.0
O O27 1 0.50004194 0.68769617 0.49957089 1.0
O O28 1 0.67733577 0.67714407 0.13383302 1.0
O O29 1 0.17714407 0.82266424 0.13383302 1.0
O O30 1 0.81209226 0.49982995 0.00050319 1.0
O O31 1 0.18769616 0.99995805 0.49957089 1.0
O O32 1 0.00017005 0.31209226 0.00050319 1.0
O O33 1 0.81230384 0.00004195 0.49957089 1.0
O O34 1 0.32266423 0.32285593 0.13383302 1.0
O O35 1 0.50017005 0.81209226 0.99949681 1.0
O O36 1 0.32285593 0.67733577 0.86616698 1.0
O O37 1 0.68769617 0.49995806 0.50042911 1.0
O O38 1 0.49982995 0.18790774 0.99949681 1.0
O O39 1 0.85925671 0.35917555 0.50047421 1.0
O O40 1 0.64082445 0.85925671 0.49952579 1.0
O O41 1 0.68790774 0.00017005 0.99949681 1.0
O O42 1 0.99982995 0.68790774 0.00050319 1.0
O O43 1 0.14074329 0.64082445 0.50047421 1.0
O O44 1 0.31209226 0.99982995 0.99949681 1.0
O O45 1 0.35917555 0.14074329 0.49952579 1.0
O O46 1 0.31230383 0.50004194 0.50042911 1.0
O O47 1 0.14082444 0.35925670 0.50047423 1.0
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