Sr8Mg7Si16Ag
高熵材料 HEAMP-ID: mp-3308805 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.12 | 14.4339 | 11.5 | (0,0,1) |
| 7.76 | 11.3932 | 7.5 | (0,1,0) |
| 9.89 | 8.9423 | 1.9 | (0,1,1) |
| 12.26 | 7.2170 | 2.1 | (0,0,2) |
| 14.53 | 6.0963 | 4.3 | (0,1,2) |
| 15.56 | 5.6966 | 1.2 | (0,2,0) |
| 16.73 | 5.2986 | 5.2 | (0,2,1) |
| 18.44 | 4.8113 | 1.0 | (0,0,3) |
| 19.85 | 4.4718 | 2.7 | (0,2,-2) |
| 19.86 | 4.4711 | 5.8 | (0,2,2) |
| 20.03 | 4.4325 | 3.4 | (0,1,-3) |
| 20.03 | 4.4321 | 2.2 | (0,1,3) |
| 21.19 | 4.1923 | 1.4 | (1,0,1) |
| 21.73 | 4.0892 | 4.5 | (1,1,0) |
| 22.60 | 3.9344 | 6.2 | (1,1,-1) |
| 22.60 | 3.9343 | 9.0 | (1,1,1) |
| 23.76 | 3.7451 | 1.8 | (1,0,2) |
| 25.03 | 3.5579 | 7.4 | (1,1,-2) |
| 25.03 | 3.5577 | 1.6 | (1,1,2) |
| 25.90 | 3.4402 | 4.5 | (0,1,-4) |
| 25.90 | 3.4399 | 5.9 | (0,1,4) |
| 26.40 | 3.3766 | 1.8 | (1,2,-1) |
| 26.40 | 3.3764 | 2.5 | (1,2,1) |
| 26.52 | 3.3610 | 6.0 | (0,3,-2) |
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 Sr8Mg7Si16Ag were obtained from the Materials Project database (MP-ID: mp-3308805, 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_Sr8Mg7Si16Ag
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.38114142
_cell_length_b 11.39318368
_cell_length_c 14.43393667
_cell_angle_alpha 90.00870125
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr8Mg7Si16Ag
_chemical_formula_sum 'Sr8 Mg7 Si16 Ag1'
_cell_volume 720.47208988
_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 0.52195108 0.19996166 1.0
Sr Sr1 1 0.25000000 0.74007057 0.93864667 1.0
Sr Sr2 1 0.75000000 0.25993870 0.06254562 1.0
Sr Sr3 1 0.75000000 0.24471880 0.55936421 1.0
Sr Sr4 1 0.25000000 0.75516736 0.43864268 1.0
Sr Sr5 1 0.25000000 0.97684519 0.69584508 1.0
Sr Sr6 1 0.75000000 0.02470844 0.30334830 1.0
Sr Sr7 1 0.75000000 0.47660985 0.80205001 1.0
Mg Mg8 1 0.75000000 0.55190792 0.55496280 1.0
Mg Mg9 1 0.75000000 0.94156364 0.05956300 1.0
Mg Mg10 1 0.25000000 0.05791961 0.94041687 1.0
Mg Mg11 1 0.25000000 0.67794606 0.68986571 1.0
Mg Mg12 1 0.75000000 0.32502164 0.31489031 1.0
Mg Mg13 1 0.75000000 0.17932411 0.80941949 1.0
Mg Mg14 1 0.25000000 0.82034117 0.19046674 1.0
Si Si15 1 0.75000000 0.95175084 0.86747458 1.0
Si Si16 1 0.25000000 0.45197100 0.63222433 1.0
Si Si17 1 0.75000000 0.54879572 0.36755079 1.0
Si Si18 1 0.25000000 0.03001694 0.46396396 1.0
Si Si19 1 0.25000000 0.04810427 0.13218578 1.0
Si Si20 1 0.25000000 0.27529765 0.72270358 1.0
Si Si21 1 0.75000000 0.72409054 0.27737695 1.0
Si Si22 1 0.75000000 0.77507880 0.77640467 1.0
Si Si23 1 0.25000000 0.21603003 0.39261840 1.0
Si Si24 1 0.75000000 0.97091785 0.53441752 1.0
Si Si25 1 0.75000000 0.52903490 0.03517555 1.0
Si Si26 1 0.25000000 0.47059288 0.96518730 1.0
Si Si27 1 0.25000000 0.28716777 0.89205000 1.0
Si Si28 1 0.75000000 0.78584703 0.60726413 1.0
Si Si29 1 0.75000000 0.71242194 0.10773221 1.0
Si Si30 1 0.25000000 0.22449543 0.22422533 1.0
Ag Ag31 1 0.25000000 0.44435428 0.44145880 1.0
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