Rb8Y6SiI20
高熵材料 HEAMP-ID: mp-3207894 · 空间群: Fm-3m (#225)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.35 | 10.5926 | 8.6 | (1,0,0) |
| 9.64 | 9.1734 | 10.5 | (1,1,0) |
| 16.74 | 5.2963 | 11.3 | (2,0,0) |
| 19.35 | 4.5867 | 3.0 | (2,2,0) |
| 21.11 | 4.2091 | 2.7 | (2,0,-1) |
| 21.66 | 4.1025 | 11.7 | (3,2,1) |
| 21.66 | 4.1025 | 5.9 | (3,1,2) |
| 25.22 | 3.5309 | 100.0 | (3,0,0) |
| 27.50 | 3.2433 | 5.5 | (2,0,-2) |
| 27.50 | 3.2433 | 1.1 | (2,2,4) |
| 28.79 | 3.1012 | 26.3 | (4,2,1) |
| 29.21 | 3.0578 | 99.5 | (3,0,-1) |
| 30.82 | 2.9009 | 22.2 | (4,3,1) |
| 32.37 | 2.7659 | 11.6 | (4,2,0) |
| 33.85 | 2.6482 | 2.8 | (4,0,0) |
| 34.92 | 2.5691 | 1.1 | (4,3,0) |
| 37.66 | 2.3886 | 8.5 | (4,0,-1) |
| 39.29 | 2.2934 | 8.4 | (4,4,0) |
| 40.55 | 2.2249 | 7.1 | (5,1,0) |
| 40.55 | 2.2249 | 1.6 | (5,4,5) |
| 41.78 | 2.1622 | 12.7 | (3,5,0) |
| 41.78 | 2.1622 | 63.5 | (6,3,3) |
| 42.68 | 2.1185 | 6.3 | (5,0,0) |
| 42.98 | 2.1045 | 1.2 | (4,0,-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 Rb8Y6SiI20 were obtained from the Materials Project database (MP-ID: mp-3207894, 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_Rb8Y6SiI20
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.97320881
_cell_length_b 12.97320917
_cell_length_c 12.97320790
_cell_angle_alpha 60.00000322
_cell_angle_beta 60.00000230
_cell_angle_gamma 60.00000245
_symmetry_Int_Tables_number 1
_chemical_formula_structural Rb8Y6SiI20
_chemical_formula_sum 'Rb8 Y6 Si1 I20'
_cell_volume 1543.92867996
_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
Rb Rb0 1 0.35953057 0.35953057 0.35953057 1.0
Rb Rb1 1 0.64046943 0.64046943 0.64046943 1.0
Rb Rb2 1 0.35953057 0.35953057 0.92140728 1.0
Rb Rb3 1 0.35953057 0.92140728 0.35953057 1.0
Rb Rb4 1 0.64046943 0.64046943 0.07859272 1.0
Rb Rb5 1 0.64046943 0.07859272 0.64046943 1.0
Rb Rb6 1 0.92140728 0.35953057 0.35953057 1.0
Rb Rb7 1 0.07859272 0.64046943 0.64046943 1.0
Y Y8 1 0.84573479 0.15426521 0.15426521 1.0
Y Y9 1 0.15426521 0.84573479 0.84573479 1.0
Y Y10 1 0.15426521 0.84573479 0.15426521 1.0
Y Y11 1 0.84573479 0.15426521 0.84573479 1.0
Y Y12 1 0.15426521 0.15426521 0.84573479 1.0
Y Y13 1 0.84573479 0.84573479 0.15426521 1.0
Si Si14 1 0.00000000 0.00000000 0.00000000 1.0
I I15 1 0.33631338 0.00000000 1.00000000 1.0
I I16 1 0.66368662 0.00000000 0.00000000 1.0
I I17 1 1.00000000 0.33631338 0.66368662 1.0
I I18 1 0.00000000 0.66368662 0.33631338 1.0
I I19 1 1.00000000 0.33631338 1.00000000 1.0
I I20 1 0.66368662 0.00000000 0.33631338 1.0
I I21 1 0.00000000 0.66368662 0.00000000 1.0
I I22 1 0.33631338 0.00000000 0.66368662 1.0
I I23 1 0.00000000 0.00000000 0.33631338 1.0
I I24 1 0.00000000 0.00000000 0.66368662 1.0
I I25 1 0.66368662 0.33631338 1.00000000 1.0
I I26 1 0.33631338 0.66368662 0.00000000 1.0
I I27 1 0.67576603 0.32423397 0.32423397 1.0
I I28 1 0.32423397 0.67576603 0.67576603 1.0
I I29 1 0.32423397 0.67576603 0.32423397 1.0
I I30 1 0.67576603 0.32423397 0.67576603 1.0
I I31 1 0.32423397 0.32423397 0.67576603 1.0
I I32 1 0.67576603 0.67576603 0.32423397 1.0
I I33 1 0.25000000 0.25000000 0.25000000 1.0
I I34 1 0.75000000 0.75000000 0.75000000 1.0
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