Sr3TaTi2O9
高熵材料 HEAMP-ID: mp-3312339 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.45 | 11.8622 | 16.5 | (0,0,1) |
| 14.94 | 5.9311 | 3.1 | (0,0,2) |
| 16.27 | 5.4495 | 8.4 | (1,0,1) |
| 16.27 | 5.4493 | 8.6 | (1,0,0) |
| 19.42 | 4.5698 | 11.7 | (1,0,2) |
| 19.42 | 4.5698 | 11.7 | (0,1,2) |
| 19.43 | 4.5695 | 11.7 | (1,0,-1) |
| 19.43 | 4.5695 | 11.7 | (0,1,-1) |
| 22.40 | 3.9685 | 2.2 | (1,-1,0) |
| 22.49 | 3.9541 | 2.1 | (0,0,3) |
| 22.51 | 3.9499 | 2.0 | (1,1,1) |
| 23.64 | 3.7635 | 4.6 | (1,-1,1) |
| 23.74 | 3.7477 | 2.3 | (1,1,2) |
| 23.74 | 3.7475 | 2.2 | (1,1,0) |
| 24.59 | 3.6200 | 3.9 | (1,0,3) |
| 24.59 | 3.6198 | 3.8 | (1,0,-2) |
| 27.03 | 3.2983 | 4.5 | (1,-1,2) |
| 27.12 | 3.2877 | 2.2 | (1,1,3) |
| 27.13 | 3.2874 | 2.2 | (1,1,-1) |
| 30.14 | 2.9655 | 2.0 | (0,0,4) |
| 30.84 | 2.8995 | 1.7 | (1,0,4) |
| 30.84 | 2.8993 | 1.6 | (1,0,-3) |
| 31.95 | 2.8010 | 99.2 | (1,-1,3) |
| 31.97 | 2.7996 | 100.0 | (2,0,1) |
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 Sr3TaTi2O9 were obtained from the Materials Project database (MP-ID: mp-3312339, 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_Sr3TaTi2O9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.59917204
_cell_length_b 5.59917144
_cell_length_c 12.50287657
_cell_angle_alpha 77.11901721
_cell_angle_beta 77.11901743
_cell_angle_gamma 90.26946919
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr3TaTi2O9
_chemical_formula_sum 'Sr6 Ta2 Ti4 O18'
_cell_volume 371.88377040
_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 0.42067013 0.92051797 0.15853014 1.0
Sr Sr1 1 0.07948203 0.57932987 0.84146986 1.0
Sr Sr2 1 0.74971058 0.25028942 0.50000000 1.0
Sr Sr3 1 0.57932987 0.07948203 0.84146986 1.0
Sr Sr4 1 0.25028942 0.74971058 0.50000000 1.0
Sr Sr5 1 0.92051797 0.42067013 0.15853014 1.0
Ta Ta6 1 0.33333310 0.33333310 0.33367137 1.0
Ta Ta7 1 0.66666690 0.66666690 0.66632863 1.0
Ti Ti8 1 0.50000000 0.50000000 0.00000000 1.0
Ti Ti9 1 0.83591220 0.83591220 0.32848669 1.0
Ti Ti10 1 0.16408780 0.16408780 0.67151331 1.0
Ti Ti11 1 0.00000000 0.00000000 0.00000000 1.0
O O12 1 0.60517597 0.60517597 0.83277728 1.0
O O13 1 0.27310936 0.27310936 0.50070010 1.0
O O14 1 0.93735214 0.93735214 0.16713270 1.0
O O15 1 0.39482403 0.39482403 0.16722272 1.0
O O16 1 0.06264786 0.06264786 0.83286730 1.0
O O17 1 0.72689064 0.72689064 0.49929990 1.0
O O18 1 0.25695535 0.25695535 0.98723159 1.0
O O19 1 0.92523874 0.92523874 0.65064064 1.0
O O20 1 0.59125341 0.59125341 0.31822687 1.0
O O21 1 0.74304465 0.74304465 0.01276841 1.0
O O22 1 0.40874659 0.40874659 0.68177313 1.0
O O23 1 0.07476126 0.07476126 0.34935936 1.0
O O24 1 0.25055386 0.74944614 1.00000000 1.0
O O25 1 0.58338516 0.08249986 0.33403838 1.0
O O26 1 0.91750014 0.41661484 0.66596162 1.0
O O27 1 0.74944614 0.25055386 0.00000000 1.0
O O28 1 0.08249986 0.58338516 0.33403838 1.0
O O29 1 0.41661484 0.91750014 0.66596162 1.0
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