Sr2Ti3Si7Pt9
高熵材料 HEAMP-ID: mp-3288216 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.27 | 8.6112 | 1.4 | (1,0,-1,0) |
| 17.84 | 4.9717 | 17.9 | (2,-1,-1,0) |
| 20.63 | 4.3056 | 12.3 | (2,0,-2,0) |
| 22.39 | 3.9703 | 5.2 | (0,0,0,1) |
| 24.69 | 3.6055 | 4.1 | (1,0,-1,1) |
| 27.40 | 3.2547 | 15.9 | (3,-1,-2,0) |
| 27.40 | 3.2547 | 7.9 | (2,-3,1,0) |
| 28.78 | 3.1024 | 22.3 | (2,-1,-1,1) |
| 30.63 | 2.9188 | 6.3 | (2,0,-2,1) |
| 31.16 | 2.8704 | 4.5 | (3,0,-3,0) |
| 35.67 | 2.5171 | 100.0 | (3,-1,-2,1) |
| 36.13 | 2.4858 | 2.7 | (4,-2,-2,0) |
| 37.66 | 2.3883 | 3.5 | (4,-1,-3,0) |
| 37.66 | 2.3883 | 1.7 | (3,-4,1,0) |
| 38.71 | 2.3261 | 3.5 | (3,0,-3,1) |
| 41.97 | 2.1528 | 3.2 | (4,0,-4,0) |
| 41.97 | 2.1528 | 6.3 | (4,-4,0,0) |
| 42.93 | 2.1069 | 1.3 | (4,-2,-2,1) |
| 44.26 | 2.0466 | 24.6 | (4,-1,-3,1) |
| 45.70 | 1.9851 | 19.2 | (0,0,0,2) |
| 45.94 | 1.9755 | 6.9 | (5,-2,-3,0) |
| 45.94 | 1.9755 | 13.9 | (5,-3,-2,0) |
| 48.08 | 1.8925 | 4.9 | (4,0,-4,1) |
| 48.08 | 1.8925 | 9.7 | (4,-4,0,1) |
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 Sr2Ti3Si7Pt9 were obtained from the Materials Project database (MP-ID: mp-3288216, 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_Sr2Ti3Si7Pt9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.94332993
_cell_length_b 9.94332849
_cell_length_c 3.97026738
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999504
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Ti3Si7Pt9
_chemical_formula_sum 'Sr2 Ti3 Si7 Pt9'
_cell_volume 339.94921758
_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
Sr Sr0 1 0.00000000 0.00000000 0.00000000 1.0
Sr Sr1 1 0.33333300 0.66666700 0.50000000 1.0
Ti Ti2 1 0.88346856 0.45148661 0.50000000 1.0
Ti Ti3 1 0.56801805 0.11653144 0.50000000 1.0
Ti Ti4 1 0.54851339 0.43198195 0.50000000 1.0
Si Si5 1 0.25966380 0.21590163 0.50000000 1.0
Si Si6 1 0.78409837 0.04376317 0.50000000 1.0
Si Si7 1 0.95623683 0.74033620 0.50000000 1.0
Si Si8 1 0.55494471 0.63603428 0.00000000 1.0
Si Si9 1 0.36396572 0.91890942 0.00000000 1.0
Si Si10 1 0.08109058 0.44505529 0.00000000 1.0
Si Si11 1 0.66666700 0.33333300 0.00000000 1.0
Pt Pt12 1 0.22933352 0.94397018 0.50000000 1.0
Pt Pt13 1 0.05602982 0.28536534 0.50000000 1.0
Pt Pt14 1 0.71463466 0.77066648 0.50000000 1.0
Pt Pt15 1 0.30414740 0.40121335 0.00000000 1.0
Pt Pt16 1 0.59878665 0.90293405 0.00000000 1.0
Pt Pt17 1 0.09706595 0.69585260 0.00000000 1.0
Pt Pt18 1 0.39402976 0.17619688 0.00000000 1.0
Pt Pt19 1 0.82380312 0.21783287 0.00000000 1.0
Pt Pt20 1 0.78216713 0.60597024 0.00000000 1.0
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