Sr2TiAlCu2O7
高熵材料 HEAMP-ID: mp-1249417 · 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 Sr2TiAlCu2O7 were obtained from the Materials Project database (MP-ID: mp-1249417, 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_Sr2TiAlCu2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.44238072
_cell_length_b 5.73387602
_cell_length_c 12.10107801
_cell_angle_alpha 103.83722235
_cell_angle_beta 103.06356311
_cell_angle_gamma 89.92620009
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2TiAlCu2O7
_chemical_formula_sum 'Sr4 Ti2 Al2 Cu4 O14'
_cell_volume 356.62075082
_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 0.36687900 0.33192700 0.72043000 1.0
Sr Sr1 1 0.64560200 0.67250300 0.28058600 1.0
Sr Sr2 1 0.86692400 0.89168100 0.72028200 1.0
Sr Sr3 1 0.14565800 0.10970900 0.28022100 1.0
Ti Ti4 1 0.28534600 0.67706200 0.50036400 1.0
Ti Ti5 1 0.78534000 0.32593200 0.50033500 1.0
Al Al6 1 0.97596300 0.99918400 0.00046600 1.0
Al Al7 1 0.47690000 0.50428500 0.00049100 1.0
Cu Cu8 1 0.42711500 0.94136300 0.89024600 1.0
Cu Cu9 1 0.53645300 0.06597000 0.11073700 1.0
Cu Cu10 1 0.92824000 0.45281100 0.89028900 1.0
Cu Cu11 1 0.03684000 0.54728500 0.11074700 1.0
O O12 1 0.13024600 0.38088600 0.50008400 1.0
O O13 1 0.63065600 0.62234200 0.50018400 1.0
O O14 1 0.24419300 0.28162400 0.89080900 1.0
O O15 1 0.34923500 0.72081700 0.11067400 1.0
O O16 1 0.74375200 0.11176300 0.89070400 1.0
O O17 1 0.84838300 0.89189900 0.11011900 1.0
O O18 1 0.60541500 0.61150500 0.89175200 1.0
O O19 1 0.71189400 0.39419400 0.10914600 1.0
O O20 1 0.10562700 0.78267800 0.89174400 1.0
O O21 1 0.21182600 0.21783300 0.10916600 1.0
O O22 1 0.27288900 0.88275100 0.63479700 1.0
O O23 1 0.63793800 0.12059300 0.36602900 1.0
O O24 1 0.77283100 0.25577500 0.63467400 1.0
O O25 1 0.13813000 0.74697000 0.36601100 1.0
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