Al2Si2O9
弹性数据 ELAMP-ID: mp-1103547 · 空间群: P1 (#1)
基础信息
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 Al2Si2O9 were obtained from the Materials Project database (MP-ID: mp-1103547, 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
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# generated using pymatgen
data_Al2Si2O9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.21836800
_cell_length_b 5.22384038
_cell_length_c 7.70210444
_cell_angle_alpha 84.05681848
_cell_angle_beta 105.12129053
_cell_angle_gamma 119.69108582
_symmetry_Int_Tables_number 1
_chemical_formula_structural Al2Si2O9
_chemical_formula_sum 'Al2 Si2 O9'
_cell_volume 175.99525892
_cell_formula_units_Z 1
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
Al Al0 1 0.83112100 0.00152000 0.43749600 1.0
Al Al1 1 0.19295200 0.63837800 0.43732000 1.0
Si Si2 1 0.37896500 0.66149100 0.06533100 1.0
Si Si3 1 0.72109000 0.31882000 0.06455700 1.0
O O4 1 0.45650400 0.69992800 0.28687400 1.0
O O5 1 0.83838200 0.31847100 0.28641800 1.0
O O6 1 0.55199600 0.98503600 0.98384900 1.0
O O7 1 0.49078500 0.45164000 0.00894400 1.0
O O8 1 0.01559700 0.52100300 0.98242400 1.0
O O9 1 0.09052100 0.93333100 0.33983600 1.0
O O10 1 0.17556200 0.31617500 0.57918100 1.0
O O11 1 0.55907000 0.93332000 0.57838600 1.0
O O12 1 0.94390500 0.70708700 0.56203500 1.0
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