Si3Ir
传统材料 TRAMP-ID: mp-29663 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 23.46 | 3.7926 | 10.6 | (1,-1,0,0) |
| 23.46 | 3.7926 | 21.1 | (1,0,-1,0) |
| 24.04 | 3.7025 | 40.4 | (0,0,0,2) |
| 26.40 | 3.3756 | 100.0 | (1,0,-1,1) |
| 33.83 | 2.6493 | 7.6 | (1,0,-1,2) |
| 41.23 | 2.1897 | 41.1 | (2,-1,-1,0) |
| 41.23 | 2.1897 | 20.5 | (1,1,-2,0) |
| 43.76 | 2.0688 | 20.9 | (1,-1,0,3) |
| 43.76 | 2.0688 | 41.8 | (1,0,-1,3) |
| 47.98 | 1.8963 | 1.6 | (2,-2,0,0) |
| 47.98 | 1.8963 | 3.2 | (2,0,-2,0) |
| 48.29 | 1.8847 | 25.4 | (2,-1,-1,2) |
| 48.29 | 1.8847 | 12.7 | (1,1,-2,2) |
| 49.22 | 1.8512 | 5.8 | (0,0,0,4) |
| 49.63 | 1.8370 | 6.3 | (2,-2,0,1) |
| 49.63 | 1.8370 | 12.6 | (2,0,-2,1) |
| 54.36 | 1.6878 | 1.4 | (2,0,-2,2) |
| 55.21 | 1.6636 | 1.9 | (1,0,-1,4) |
| 61.68 | 1.5038 | 7.6 | (2,-2,0,3) |
| 61.68 | 1.5038 | 15.2 | (2,0,-2,3) |
| 65.07 | 1.4335 | 2.6 | (3,-1,-2,0) |
| 65.07 | 1.4335 | 1.3 | (2,1,-3,0) |
| 66.09 | 1.4137 | 14.5 | (2,-1,-1,4) |
| 66.43 | 1.4073 | 10.6 | (3,-1,-2,1) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of Si3Ir were obtained from the Materials Project database (MP-ID: mp-29663, 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_Si3Ir
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.37930082
_cell_length_b 4.37930082
_cell_length_c 7.40495100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001242
_symmetry_Int_Tables_number 1
_chemical_formula_structural Si3Ir
_chemical_formula_sum 'Si6 Ir2'
_cell_volume 122.98788236
_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
Si Si0 1 0.33333300 0.66666700 0.91459700 1.0
Si Si1 1 0.66666700 0.33333300 0.41459700 1.0
Si Si2 1 0.00000000 0.00000000 0.25000000 1.0
Si Si3 1 0.00000000 0.00000000 0.75000000 1.0
Si Si4 1 0.33333300 0.66666700 0.58540300 1.0
Si Si5 1 0.66666700 0.33333300 0.08540300 1.0
Ir Ir6 1 0.66666700 0.33333300 0.75000000 1.0
Ir Ir7 1 0.33333300 0.66666700 0.25000000 1.0
获取直接链接