Sr2Yb(YSi2)2
高熵材料 HEAMP-ID: mp-3297538 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.46 | 7.7244 | 40.4 | (0,0,2) |
| 12.49 | 7.0875 | 1.4 | (0,1,1) |
| 16.14 | 5.4920 | 19.2 | (1,1,0) |
| 17.14 | 5.1747 | 28.7 | (1,1,1) |
| 19.84 | 4.4760 | 19.4 | (1,1,2) |
| 23.03 | 3.8622 | 2.2 | (0,0,4) |
| 23.69 | 3.7565 | 38.2 | (1,1,3) |
| 24.20 | 3.6776 | 4.4 | (2,0,1) |
| 25.13 | 3.5437 | 34.1 | (0,2,2) |
| 25.24 | 3.5288 | 19.8 | (1,2,0) |
| 25.90 | 3.4402 | 11.8 | (1,2,1) |
| 26.05 | 3.4206 | 5.1 | (2,1,0) |
| 26.21 | 3.3999 | 8.9 | (2,0,2) |
| 26.69 | 3.3397 | 30.0 | (2,1,1) |
| 28.25 | 3.1592 | 28.1 | (1,1,4) |
| 28.54 | 3.1277 | 1.4 | (2,1,2) |
| 29.28 | 3.0506 | 63.1 | (2,0,3) |
| 30.71 | 2.9109 | 74.3 | (1,2,3) |
| 31.04 | 2.8811 | 8.7 | (0,1,5) |
| 31.40 | 2.8493 | 92.8 | (2,1,3) |
| 32.27 | 2.7745 | 100.0 | (0,2,4) |
| 32.61 | 2.7460 | 5.4 | (2,2,0) |
| 33.13 | 2.7038 | 2.5 | (2,0,4) |
| 33.14 | 2.7036 | 69.7 | (2,2,1) |
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 Sr2Yb(YSi2)2 were obtained from the Materials Project database (MP-ID: mp-3297538, 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_Sr2Yb(YSi2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.57293602
_cell_length_b 7.97642633
_cell_length_c 15.44870727
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Yb(YSi2)2
_chemical_formula_sum 'Sr8 Yb4 Y8 Si16'
_cell_volume 933.17864081
_cell_formula_units_Z 4
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 0.97628171 0.82071145 0.40221865 1.0
Sr Sr1 1 0.47628171 0.67928855 0.09778135 1.0
Sr Sr2 1 0.52371829 0.32071145 0.59778135 1.0
Sr Sr3 1 0.02371829 0.17928855 0.90221865 1.0
Sr Sr4 1 0.02371829 0.17928855 0.59778135 1.0
Sr Sr5 1 0.52371829 0.32071145 0.90221865 1.0
Sr Sr6 1 0.47628171 0.67928855 0.40221865 1.0
Sr Sr7 1 0.97628171 0.82071145 0.09778135 1.0
Yb Yb8 1 0.35236377 0.01436142 0.75000000 1.0
Yb Yb9 1 0.85236377 0.48563858 0.75000000 1.0
Yb Yb10 1 0.14763623 0.51436142 0.25000000 1.0
Yb Yb11 1 0.64763623 0.98563858 0.25000000 1.0
Y Y12 1 0.31769986 0.17859771 0.12195373 1.0
Y Y13 1 0.81769986 0.32140229 0.37804627 1.0
Y Y14 1 0.18230014 0.67859771 0.87804627 1.0
Y Y15 1 0.68230014 0.82140229 0.62195373 1.0
Y Y16 1 0.31769986 0.17859771 0.37804627 1.0
Y Y17 1 0.81769986 0.32140229 0.12195373 1.0
Y Y18 1 0.18230014 0.67859771 0.62195373 1.0
Y Y19 1 0.68230014 0.82140229 0.87804627 1.0
Si Si20 1 0.86249915 0.53663547 0.53763315 1.0
Si Si21 1 0.36249915 0.96336453 0.96236685 1.0
Si Si22 1 0.63750085 0.03663547 0.46236685 1.0
Si Si23 1 0.13750085 0.46336453 0.03763315 1.0
Si Si24 1 0.13750085 0.46336453 0.46236685 1.0
Si Si25 1 0.63750085 0.03663547 0.03763315 1.0
Si Si26 1 0.36249915 0.96336453 0.53763315 1.0
Si Si27 1 0.86249915 0.53663547 0.96236685 1.0
Si Si28 1 0.97141577 0.87810118 0.75000000 1.0
Si Si29 1 0.47141577 0.62189882 0.75000000 1.0
Si Si30 1 0.52858423 0.37810118 0.25000000 1.0
Si Si31 1 0.02858423 0.12189882 0.25000000 1.0
Si Si32 1 0.24418316 0.40501667 0.75000000 1.0
Si Si33 1 0.74418316 0.09498333 0.75000000 1.0
Si Si34 1 0.25581684 0.90501667 0.25000000 1.0
Si Si35 1 0.75581684 0.59498333 0.25000000 1.0
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