Sr2Ti2O5
传统材料 TRAMP-ID: mp-1076454 · 空间群: Ima2 (#46)
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 Sr2Ti2O5 were obtained from the Materials Project database (MP-ID: mp-1076454, 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_Sr2Ti2O5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.87524498
_cell_length_b 8.87524498
_cell_length_c 8.87524498
_cell_angle_alpha 142.88375711
_cell_angle_beta 142.69448788
_cell_angle_gamma 53.64204544
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Ti2O5
_chemical_formula_sum 'Sr4 Ti4 O10'
_cell_volume 254.02888582
_cell_formula_units_Z 2
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
Sr Sr0 1 0.89911400 0.39087300 0.51529100 1.0
Sr Sr1 1 0.10088600 0.61617700 0.49175900 1.0
Sr Sr2 1 0.37558200 0.89087300 0.49175900 1.0
Sr Sr3 1 0.62441800 0.11617700 0.51529100 1.0
Ti Ti4 1 0.00000000 0.00421300 0.00421300 1.0
Ti Ti5 1 0.50000000 0.50421300 0.00421300 1.0
Ti Ti6 1 0.71086500 0.72713600 0.93800100 1.0
Ti Ti7 1 0.28913500 0.22713600 0.01627000 1.0
O O8 1 0.25581200 0.25788300 0.50268500 1.0
O O9 1 0.74418800 0.24687300 0.00207100 1.0
O O10 1 0.25519800 0.75788300 0.00207100 1.0
O O11 1 0.74480200 0.74687300 0.50268500 1.0
O O12 1 0.89796000 0.87119200 0.03134200 1.0
O O13 1 0.10204000 0.13338300 0.97323300 1.0
O O14 1 0.33985000 0.37119200 0.97323300 1.0
O O15 1 0.66015000 0.63338300 0.03134200 1.0
O O16 1 0.57264900 0.41627000 0.48891900 1.0
O O17 1 0.42735000 0.91627000 0.84362000 1.0
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