Si4O9
传统材料 TRAMP-ID: mp-1179275 · 空间群: I4_1/amd (#141)
基础信息
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of Si4O9 were obtained from the Materials Project database (MP-ID: mp-1179275, 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_Si4O9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 15.94830899
_cell_length_b 15.94830899
_cell_length_c 15.94830899
_cell_angle_alpha 152.75576200
_cell_angle_beta 152.75576200
_cell_angle_gamma 38.91065401
_symmetry_Int_Tables_number 1
_chemical_formula_structural Si4O9
_chemical_formula_sum 'Si16 O36'
_cell_volume 848.62521497
_cell_formula_units_Z 4
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 0.95646100 0.04353900 0.50000000 1.0
Si Si1 1 0.54353900 0.45646100 0.50000000 1.0
Si Si2 1 0.20646100 0.79353900 0.00000000 1.0
Si Si3 1 0.79353900 0.20646100 0.00000000 1.0
Si Si4 1 0.95646100 0.45646100 0.91292100 1.0
Si Si5 1 0.54353900 0.04353900 0.08707900 1.0
Si Si6 1 0.20646100 0.20646100 0.41292100 1.0
Si Si7 1 0.79353900 0.79353900 0.58707900 1.0
Si Si8 1 0.17707200 0.47122200 0.29415000 1.0
Si Si9 1 0.17707200 0.88292200 0.70585000 1.0
Si Si10 1 0.57292800 0.36707800 0.79415000 1.0
Si Si11 1 0.57292800 0.77877800 0.20585000 1.0
Si Si12 1 0.52877800 0.82292800 0.70585000 1.0
Si Si13 1 0.11707800 0.82292800 0.29415000 1.0
Si Si14 1 0.63292200 0.42707200 0.20585000 1.0
Si Si15 1 0.22122200 0.42707200 0.79415000 1.0
O O16 1 0.13455500 0.28547100 0.15091600 1.0
O O17 1 0.13455500 0.98363900 0.84908400 1.0
O O18 1 0.61544500 0.26636100 0.65091600 1.0
O O19 1 0.61544500 0.96452900 0.34908400 1.0
O O20 1 0.71452900 0.86544500 0.84908400 1.0
O O21 1 0.01636100 0.86544500 0.15091600 1.0
O O22 1 0.73363900 0.38455500 0.34908400 1.0
O O23 1 0.03547100 0.38455500 0.65091600 1.0
O O24 1 0.22076100 0.63403500 0.94072100 1.0
O O25 1 0.69331400 0.28004100 0.05927900 1.0
O O26 1 0.05668600 0.96995900 0.44072100 1.0
O O27 1 0.52923900 0.61596500 0.55927900 1.0
O O28 1 0.22076100 0.28004100 0.58672700 1.0
O O29 1 0.69331400 0.63403500 0.41327300 1.0
O O30 1 0.05668600 0.61596500 0.08672700 1.0
O O31 1 0.52923900 0.96995900 0.91327300 1.0
O O32 1 0.36596500 0.77923900 0.05927900 1.0
O O33 1 0.71995900 0.30668600 0.94072100 1.0
O O34 1 0.03004100 0.94331400 0.55927900 1.0
O O35 1 0.38403500 0.47076100 0.44072100 1.0
O O36 1 0.36596500 0.30668600 0.58672700 1.0
O O37 1 0.71995900 0.77923900 0.41327300 1.0
O O38 1 0.03004100 0.47076100 0.08672700 1.0
O O39 1 0.38403500 0.94331400 0.91327300 1.0
O O40 1 0.34135600 0.84135600 0.50000000 1.0
O O41 1 0.40864400 0.40864400 0.00000000 1.0
O O42 1 0.15864400 0.65864400 0.50000000 1.0
O O43 1 0.59135600 0.59135600 0.00000000 1.0
O O44 1 0.01246100 0.25373500 0.24127400 1.0
O O45 1 0.01246100 0.77118800 0.75872600 1.0
O O46 1 0.73753900 0.47881200 0.74127400 1.0
O O47 1 0.73753900 0.99626500 0.25872600 1.0
O O48 1 0.74626500 0.98753900 0.75872600 1.0
O O49 1 0.22881200 0.98753900 0.24127400 1.0
O O50 1 0.52118800 0.26246100 0.25872600 1.0
O O51 1 0.00373500 0.26246100 0.74127400 1.0
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