Sr2Ti2O5
传统材料 TRAMP-ID: mp-1097778 · 空间群: Imm2 (#44)
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-1097778, 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 8.80536157
_cell_length_b 8.80536157
_cell_length_c 8.80536157
_cell_angle_alpha 142.75388866
_cell_angle_beta 142.73109130
_cell_angle_gamma 53.71193532
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Ti2O5
_chemical_formula_sum 'Sr4 Ti4 O10'
_cell_volume 248.60036127
_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 0.11642100 0.63180100 0.48462000 1.0
Sr Sr1 1 0.35010500 0.86803900 0.48206600 1.0
Sr Sr2 1 0.61402800 0.13196100 0.48206600 1.0
Sr Sr3 1 0.85281800 0.36819900 0.48462000 1.0
Ti Ti4 1 0.23350200 0.25009700 0.98340500 1.0
Ti Ti5 1 0.73330700 0.74990300 0.98340500 1.0
Ti Ti6 1 0.96492500 0.00000000 0.96492500 1.0
Ti Ti7 1 0.49832900 0.50000000 0.99832900 1.0
O O8 1 0.49032200 0.50692000 0.48291300 1.0
O O9 1 0.97599200 0.49308000 0.98340100 1.0
O O10 1 0.49032200 0.00740900 0.98340100 1.0
O O11 1 0.97599200 0.99259100 0.48291300 1.0
O O12 1 0.14148900 0.12077300 0.02071600 1.0
O O13 1 0.32486100 0.37876900 0.94609100 1.0
O O14 1 0.56732200 0.62123100 0.94609100 1.0
O O15 1 0.89994300 0.87922700 0.02071600 1.0
O O16 1 0.72383700 0.75600600 0.47984300 1.0
O O17 1 0.72383700 0.24399400 0.96783100 1.0
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