Sr8Mg8Si15Ge
高熵材料 HEAMP-ID: mp-3325741 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.13 | 14.4237 | 2.8 | (0,0,1) |
| 7.74 | 11.4190 | 1.7 | (0,1,0) |
| 9.87 | 8.9588 | 3.4 | (0,1,1) |
| 9.89 | 8.9471 | 1.6 | (0,1,-1) |
| 14.52 | 6.1013 | 2.2 | (0,1,2) |
| 14.54 | 6.0939 | 2.1 | (0,1,-2) |
| 16.69 | 5.3111 | 2.4 | (0,2,1) |
| 16.71 | 5.3063 | 4.5 | (0,2,-1) |
| 19.82 | 4.4794 | 8.1 | (0,2,2) |
| 19.85 | 4.4736 | 5.5 | (0,2,-2) |
| 21.53 | 4.1277 | 5.3 | (1,1,0) |
| 22.40 | 3.9689 | 3.2 | (1,1,1) |
| 22.41 | 3.9679 | 4.3 | (1,1,-1) |
| 24.85 | 3.5832 | 2.9 | (1,1,2) |
| 24.86 | 3.5817 | 7.6 | (1,1,-2) |
| 25.90 | 3.4399 | 8.5 | (0,1,4) |
| 25.92 | 3.4372 | 4.7 | (0,1,-4) |
| 26.21 | 3.4006 | 1.9 | (1,2,1) |
| 26.46 | 3.3681 | 3.3 | (0,3,2) |
| 26.49 | 3.3644 | 3.5 | (0,3,-2) |
| 28.34 | 3.1487 | 27.9 | (1,2,2) |
| 28.36 | 3.1467 | 27.9 | (1,2,-2) |
| 28.49 | 3.1326 | 7.3 | (1,1,3) |
| 28.51 | 3.1311 | 8.2 | (1,1,-3) |
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 Sr8Mg8Si15Ge were obtained from the Materials Project database (MP-ID: mp-3325741, 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_Sr8Mg8Si15Ge
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.42703642
_cell_length_b 11.41899163
_cell_length_c 14.42367507
_cell_angle_alpha 89.92326673
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr8Mg8Si15Ge
_chemical_formula_sum 'Sr8 Mg8 Si15 Ge1'
_cell_volume 729.14917736
_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 0.25000000 0.52342127 0.19626192 1.0
Sr Sr1 1 0.25000000 0.74010424 0.93834134 1.0
Sr Sr2 1 0.75000000 0.25986536 0.06175663 1.0
Sr Sr3 1 0.75000000 0.24020371 0.56136969 1.0
Sr Sr4 1 0.25000000 0.75939475 0.43834664 1.0
Sr Sr5 1 0.25000000 0.97587641 0.69597709 1.0
Sr Sr6 1 0.75000000 0.02349945 0.30415178 1.0
Sr Sr7 1 0.75000000 0.47656555 0.80360150 1.0
Mg Mg8 1 0.25000000 0.44208931 0.44036469 1.0
Mg Mg9 1 0.75000000 0.55741869 0.55953368 1.0
Mg Mg10 1 0.75000000 0.94240429 0.06042841 1.0
Mg Mg11 1 0.25000000 0.05974416 0.94075421 1.0
Mg Mg12 1 0.25000000 0.67936746 0.69033999 1.0
Mg Mg13 1 0.75000000 0.32001466 0.30960634 1.0
Mg Mg14 1 0.75000000 0.18230826 0.80950603 1.0
Mg Mg15 1 0.25000000 0.82005048 0.19044665 1.0
Si Si16 1 0.25000000 0.45227313 0.63173366 1.0
Si Si17 1 0.75000000 0.54703897 0.36786309 1.0
Si Si18 1 0.25000000 0.02905392 0.46589476 1.0
Si Si19 1 0.25000000 0.04772258 0.13238116 1.0
Si Si20 1 0.25000000 0.27460978 0.72284311 1.0
Si Si21 1 0.75000000 0.72509880 0.27697904 1.0
Si Si22 1 0.75000000 0.77172170 0.77573057 1.0
Si Si23 1 0.25000000 0.21233848 0.39296601 1.0
Si Si24 1 0.75000000 0.97057745 0.53412632 1.0
Si Si25 1 0.75000000 0.52952780 0.03391908 1.0
Si Si26 1 0.25000000 0.47063467 0.96618019 1.0
Si Si27 1 0.25000000 0.28815285 0.89286324 1.0
Si Si28 1 0.75000000 0.78694530 0.60658890 1.0
Si Si29 1 0.75000000 0.71238509 0.10724033 1.0
Si Si30 1 0.25000000 0.22537147 0.22328053 1.0
Ge Ge31 1 0.75000000 0.95422296 0.86862344 1.0
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