Sr2Sc3Si7Pt9
高熵材料 HEAMP-ID: mp-3276005 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.11 | 8.7525 | 2.6 | (1,0,-1,0) |
| 17.55 | 5.0533 | 18.4 | (2,-1,-1,0) |
| 20.29 | 4.3762 | 11.3 | (2,0,-2,0) |
| 22.29 | 3.9876 | 5.3 | (0,0,0,1) |
| 24.53 | 3.6287 | 4.7 | (1,0,-1,1) |
| 26.95 | 3.3081 | 24.0 | (3,-1,-2,0) |
| 28.51 | 3.1303 | 22.1 | (2,-1,-1,1) |
| 30.32 | 2.9475 | 8.0 | (2,0,-2,1) |
| 30.64 | 2.9175 | 4.5 | (3,0,-3,0) |
| 35.25 | 2.5460 | 100.0 | (3,-1,-2,1) |
| 35.53 | 2.5266 | 3.5 | (4,-2,-2,0) |
| 37.03 | 2.4275 | 5.0 | (4,-1,-3,0) |
| 38.22 | 2.3546 | 2.7 | (3,0,-3,1) |
| 41.26 | 2.1881 | 10.5 | (4,0,-4,0) |
| 43.65 | 2.0735 | 22.7 | (4,-1,-3,1) |
| 45.16 | 2.0080 | 14.1 | (5,-2,-3,0) |
| 45.16 | 2.0080 | 7.0 | (3,-5,2,0) |
| 45.49 | 1.9938 | 18.9 | (0,0,0,2) |
| 47.39 | 1.9183 | 5.9 | (4,0,-4,1) |
| 47.39 | 1.9183 | 11.8 | (4,-4,0,1) |
| 47.61 | 1.9100 | 17.3 | (5,-1,-4,0) |
| 49.12 | 1.8547 | 1.8 | (2,-1,-1,2) |
| 50.29 | 1.8144 | 2.2 | (2,0,-2,2) |
| 50.92 | 1.7934 | 5.8 | (5,-2,-3,1) |
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 Sr2Sc3Si7Pt9 were obtained from the Materials Project database (MP-ID: mp-3276005, 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_Sr2Sc3Si7Pt9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.10649936
_cell_length_b 10.10649874
_cell_length_c 3.98757248
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999882
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Sc3Si7Pt9
_chemical_formula_sum 'Sr2 Sc3 Si7 Pt9'
_cell_volume 352.72862537
_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
Sc Sc2 1 0.89222061 0.45308185 0.50000000 1.0
Sc Sc3 1 0.56086124 0.10777939 0.50000000 1.0
Sc Sc4 1 0.54691815 0.43913876 0.50000000 1.0
Si Si5 1 0.25234938 0.20481325 0.50000000 1.0
Si Si6 1 0.79518675 0.04753712 0.50000000 1.0
Si Si7 1 0.95246288 0.74765062 0.50000000 1.0
Si Si8 1 0.55950329 0.64789032 0.00000000 1.0
Si Si9 1 0.35210968 0.91161197 0.00000000 1.0
Si Si10 1 0.08838803 0.44049671 0.00000000 1.0
Si Si11 1 0.66666700 0.33333300 0.00000000 1.0
Pt Pt12 1 0.22343345 0.94015781 0.50000000 1.0
Pt Pt13 1 0.05984219 0.28327664 0.50000000 1.0
Pt Pt14 1 0.71672336 0.77656655 0.50000000 1.0
Pt Pt15 1 0.31122756 0.40440822 0.00000000 1.0
Pt Pt16 1 0.59559178 0.90681934 0.00000000 1.0
Pt Pt17 1 0.09318066 0.68877244 0.00000000 1.0
Pt Pt18 1 0.38919563 0.17352498 0.00000000 1.0
Pt Pt19 1 0.82647502 0.21567064 0.00000000 1.0
Pt Pt20 1 0.78432936 0.61080437 0.00000000 1.0
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