Dy2Y2SiI6
高熵材料 HEAMP-ID: mp-3279632 · 空间群: Pbam (#55)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.72 | 10.1380 | 100.0 | (0,1,1) |
| 12.06 | 7.3387 | 2.4 | (0,0,2) |
| 12.63 | 7.0100 | 4.3 | (0,2,0) |
| 17.50 | 5.0690 | 7.7 | (0,2,2) |
| 19.94 | 4.4530 | 3.5 | (0,3,1) |
| 21.03 | 4.2248 | 9.7 | (1,0,0) |
| 22.16 | 4.0120 | 13.0 | (0,2,3) |
| 22.56 | 3.9419 | 1.6 | (0,3,2) |
| 22.80 | 3.8998 | 1.3 | (1,1,1) |
| 24.26 | 3.6694 | 1.4 | (0,0,4) |
| 24.31 | 3.6615 | 6.5 | (1,0,2) |
| 24.60 | 3.6185 | 8.6 | (1,2,0) |
| 25.09 | 3.5498 | 5.4 | (0,1,4) |
| 25.14 | 3.5426 | 2.8 | (1,1,2) |
| 25.35 | 3.5133 | 12.5 | (1,2,1) |
| 25.41 | 3.5050 | 4.2 | (0,4,0) |
| 26.37 | 3.3794 | 4.7 | (0,3,3) |
| 27.44 | 3.2509 | 11.7 | (0,2,4) |
| 27.48 | 3.2454 | 43.7 | (1,2,2) |
| 28.22 | 3.1628 | 7.3 | (0,4,2) |
| 28.63 | 3.1176 | 4.5 | (1,1,3) |
| 30.73 | 2.9092 | 23.3 | (1,2,3) |
| 30.99 | 2.8860 | 37.1 | (0,3,4) |
| 31.03 | 2.8822 | 70.5 | (1,3,2) |
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 Dy2Y2SiI6 were obtained from the Materials Project database (MP-ID: mp-3279632, 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_Dy2Y2SiI6
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.22484369
_cell_length_b 14.01989505
_cell_length_c 14.67740888
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2Y2SiI6
_chemical_formula_sum 'Dy4 Y4 Si2 I12'
_cell_volume 869.37030378
_cell_formula_units_Z 2
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
Dy Dy0 1 0.00000000 0.10589400 0.57878453 1.0
Dy Dy1 1 0.00000000 0.89410600 0.42121547 1.0
Dy Dy2 1 0.00000000 0.60589400 0.92121547 1.0
Dy Dy3 1 0.00000000 0.39410600 0.07878453 1.0
Y Y4 1 0.50000000 0.12069336 0.35170800 1.0
Y Y5 1 0.50000000 0.87930664 0.64829200 1.0
Y Y6 1 0.50000000 0.62069336 0.14829200 1.0
Y Y7 1 0.50000000 0.37930664 0.85170800 1.0
Si Si8 1 0.50000000 0.00000000 0.50000000 1.0
Si Si9 1 0.50000000 0.50000000 0.00000000 1.0
I I10 1 0.50000000 0.25898803 0.17449761 1.0
I I11 1 0.50000000 0.74101197 0.82550239 1.0
I I12 1 0.50000000 0.75898803 0.32550239 1.0
I I13 1 0.50000000 0.24101197 0.67449761 1.0
I I14 1 0.00000000 0.26176441 0.42569710 1.0
I I15 1 0.00000000 0.73823559 0.57430290 1.0
I I16 1 0.00000000 0.76176441 0.07430290 1.0
I I17 1 0.00000000 0.23823559 0.92569710 1.0
I I18 1 0.00000000 0.01033057 0.23931375 1.0
I I19 1 0.00000000 0.98966943 0.76068625 1.0
I I20 1 0.00000000 0.51033057 0.26068625 1.0
I I21 1 0.00000000 0.48966943 0.73931375 1.0
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