Sr2Mn3Si7Pt9
高熵材料 HEAMP-ID: mp-3288037 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.81 | 4.9816 | 16.9 | (2,-1,-1,0) |
| 20.59 | 4.3142 | 10.5 | (2,0,-2,0) |
| 22.55 | 3.9437 | 4.4 | (0,0,0,1) |
| 24.82 | 3.5868 | 3.7 | (1,0,-1,1) |
| 27.35 | 3.2612 | 24.0 | (3,-1,-2,0) |
| 28.88 | 3.0920 | 21.6 | (2,-1,-1,1) |
| 30.72 | 2.9108 | 1.8 | (2,0,-2,1) |
| 30.72 | 2.9108 | 3.7 | (2,-2,0,1) |
| 31.10 | 2.8761 | 2.7 | (3,0,-3,0) |
| 31.10 | 2.8761 | 1.4 | (3,-3,0,0) |
| 35.73 | 2.5132 | 100.0 | (3,-1,-2,1) |
| 36.06 | 2.4908 | 2.1 | (4,-2,-2,0) |
| 37.59 | 2.3931 | 5.2 | (4,-1,-3,0) |
| 38.75 | 2.3238 | 2.8 | (3,0,-3,1) |
| 38.75 | 2.3238 | 1.4 | (3,-3,0,1) |
| 41.88 | 2.1571 | 6.4 | (4,0,-4,0) |
| 41.88 | 2.1571 | 3.2 | (4,-4,0,0) |
| 42.95 | 2.1059 | 1.2 | (4,-2,-2,1) |
| 44.27 | 2.0459 | 15.4 | (4,-1,-3,1) |
| 44.27 | 2.0459 | 7.7 | (3,-4,1,1) |
| 45.84 | 1.9795 | 14.2 | (5,-2,-3,0) |
| 45.84 | 1.9795 | 7.1 | (3,-5,2,0) |
| 46.03 | 1.9718 | 18.8 | (0,0,0,2) |
| 48.08 | 1.8925 | 13.7 | (4,0,-4,1) |
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 Sr2Mn3Si7Pt9 were obtained from the Materials Project database (MP-ID: mp-3288037, 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_Sr2Mn3Si7Pt9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.96318516
_cell_length_b 9.96318424
_cell_length_c 3.94365114
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999332
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Mn3Si7Pt9
_chemical_formula_sum 'Sr2 Mn3 Si7 Pt9'
_cell_volume 339.02015174
_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
Mn Mn2 1 0.88573697 0.45283582 0.50000000 1.0
Mn Mn3 1 0.56709784 0.11426303 0.50000000 1.0
Mn Mn4 1 0.54716418 0.43290216 0.50000000 1.0
Si Si5 1 0.26108291 0.21870751 0.50000000 1.0
Si Si6 1 0.78129249 0.04237639 0.50000000 1.0
Si Si7 1 0.95762361 0.73891709 0.50000000 1.0
Si Si8 1 0.55551442 0.63704800 0.00000000 1.0
Si Si9 1 0.36295200 0.91846542 0.00000000 1.0
Si Si10 1 0.08153458 0.44448558 0.00000000 1.0
Si Si11 1 0.66666700 0.33333300 0.00000000 1.0
Pt Pt12 1 0.22961972 0.94671931 0.50000000 1.0
Pt Pt13 1 0.05328069 0.28290141 0.50000000 1.0
Pt Pt14 1 0.71709859 0.77038028 0.50000000 1.0
Pt Pt15 1 0.30534304 0.40226319 0.00000000 1.0
Pt Pt16 1 0.59773681 0.90307985 0.00000000 1.0
Pt Pt17 1 0.09692015 0.69465696 0.00000000 1.0
Pt Pt18 1 0.39704632 0.17806194 0.00000000 1.0
Pt Pt19 1 0.82193806 0.21898438 0.00000000 1.0
Pt Pt20 1 0.78101562 0.60295368 0.00000000 1.0
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