Sr2SiIrI
高熵材料 HEAMP-ID: mp-3207431 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.60 | 9.2114 | 48.7 | (0,0,0,2) |
| 19.27 | 4.6057 | 22.3 | (0,0,0,4) |
| 24.72 | 3.6016 | 23.7 | (1,0,-1,1) |
| 24.72 | 3.6016 | 47.4 | (1,-1,0,1) |
| 28.32 | 3.1518 | 53.2 | (1,0,-1,3) |
| 31.15 | 2.8714 | 100.0 | (1,0,-1,4) |
| 31.15 | 2.8714 | 50.0 | (0,1,-1,4) |
| 34.48 | 2.6011 | 29.1 | (1,0,-1,5) |
| 38.21 | 2.3556 | 13.0 | (1,0,-1,6) |
| 39.12 | 2.3029 | 27.1 | (0,0,0,8) |
| 42.25 | 2.1392 | 19.1 | (1,0,-1,7) |
| 42.64 | 2.1203 | 49.5 | (2,-1,-1,0) |
| 42.64 | 2.1203 | 24.8 | (1,-2,1,0) |
| 43.81 | 2.0663 | 5.1 | (2,-1,-1,2) |
| 43.81 | 2.0663 | 2.6 | (1,-2,1,2) |
| 47.19 | 1.9260 | 8.6 | (2,-1,-1,4) |
| 47.19 | 1.9260 | 4.3 | (1,-2,1,4) |
| 49.47 | 1.8423 | 3.0 | (0,0,0,10) |
| 49.91 | 1.8272 | 3.6 | (2,0,-2,1) |
| 49.91 | 1.8272 | 7.2 | (2,-2,0,1) |
| 51.08 | 1.7880 | 9.2 | (1,0,-1,9) |
| 51.98 | 1.7593 | 3.4 | (2,0,-2,3) |
| 51.98 | 1.7593 | 6.7 | (2,-2,0,3) |
| 53.74 | 1.7057 | 10.6 | (2,0,-2,4) |
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 Sr2SiIrI were obtained from the Materials Project database (MP-ID: mp-3207431, 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_Sr2SiIrI
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.24057354
_cell_length_b 4.24057262
_cell_length_c 18.42287001
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999940
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2SiIrI
_chemical_formula_sum 'Sr4 Si2 Ir2 I2'
_cell_volume 286.90427933
_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
Sr Sr0 1 0.00000000 0.00000000 0.38815169 1.0
Sr Sr1 1 0.00000000 0.00000000 0.88815169 1.0
Sr Sr2 1 0.00000000 0.00000000 0.61147638 1.0
Sr Sr3 1 0.00000000 0.00000000 0.11147638 1.0
Si Si4 1 0.33333300 0.66666700 0.50038937 1.0
Si Si5 1 0.66666700 0.33333300 0.00038937 1.0
Ir Ir6 1 0.66666700 0.33333300 0.49916193 1.0
Ir Ir7 1 0.33333300 0.66666700 0.99916193 1.0
I I8 1 0.33333300 0.66666700 0.25082163 1.0
I I9 1 0.66666700 0.33333300 0.75082163 1.0
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