Ta3Al4O14
传统材料 TRAMP-ID: mp-1190518 · 空间群: P3 (#143)
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 Ta3Al4O14 were obtained from the Materials Project database (MP-ID: mp-1190518, 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_Ta3Al4O14
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.45248943
_cell_length_b 7.45248943
_cell_length_c 4.60267100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999491
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta3Al4O14
_chemical_formula_sum 'Ta3 Al4 O14'
_cell_volume 221.38251842
_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
Ta Ta0 1 0.39003300 0.11047500 0.99753300 1.0
Ta Ta1 1 0.88952500 0.27955800 0.99753300 1.0
Ta Ta2 1 0.72044200 0.60996700 0.99753300 1.0
Al Al3 1 0.30252000 0.42652900 0.50009500 1.0
Al Al4 1 0.57347100 0.87599200 0.50009500 1.0
Al Al5 1 0.12400800 0.69748000 0.50009500 1.0
Al Al6 1 0.00000000 0.00000000 0.50429900 1.0
O O7 1 0.05926400 0.23652200 0.27334400 1.0
O O8 1 0.76347800 0.82274200 0.27334400 1.0
O O9 1 0.17725800 0.94073600 0.27334400 1.0
O O10 1 0.47035000 0.38468700 0.22551400 1.0
O O11 1 0.61531300 0.08566300 0.22551400 1.0
O O12 1 0.91433700 0.52965000 0.22551400 1.0
O O13 1 0.23668300 0.18987500 0.72243000 1.0
O O14 1 0.81012500 0.04680800 0.72243000 1.0
O O15 1 0.95319200 0.76331700 0.72243000 1.0
O O16 1 0.09717400 0.47389600 0.73128500 1.0
O O17 1 0.52610400 0.62327800 0.73128500 1.0
O O18 1 0.37672200 0.90282600 0.73128500 1.0
O O19 1 0.66666700 0.33333300 0.81194800 1.0
O O20 1 0.33333300 0.66666700 0.32291100 1.0
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