CaY2(SiIr2)3
高熵材料 HEAMP-ID: mp-3287278 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.44 | 4.8116 | 8.5 | (1,0,-1,0) |
| 19.37 | 4.5828 | 41.4 | (1,0,-1,1) |
| 21.93 | 4.0530 | 2.5 | (1,0,-1,2) |
| 23.66 | 3.7602 | 100.0 | (0,0,0,4) |
| 25.66 | 3.4715 | 7.7 | (1,0,-1,3) |
| 30.16 | 2.9628 | 16.9 | (1,0,-1,4) |
| 34.42 | 2.6059 | 3.3 | (2,-1,-1,2) |
| 35.18 | 2.5507 | 49.5 | (1,0,-1,5) |
| 37.38 | 2.4058 | 46.5 | (2,0,-2,0) |
| 37.87 | 2.3756 | 86.7 | (2,-2,0,1) |
| 37.87 | 2.3756 | 43.4 | (2,0,-2,1) |
| 40.37 | 2.2344 | 21.7 | (1,-2,1,4) |
| 40.37 | 2.2344 | 43.4 | (2,-1,-1,4) |
| 41.64 | 2.1690 | 30.7 | (2,-2,0,3) |
| 41.64 | 2.1690 | 61.4 | (2,0,-2,3) |
| 44.72 | 2.0265 | 40.9 | (2,0,-2,4) |
| 46.27 | 1.9620 | 13.3 | (1,0,-1,7) |
| 48.41 | 1.8801 | 24.1 | (0,0,0,8) |
| 48.45 | 1.8788 | 43.2 | (2,0,-2,5) |
| 48.94 | 1.8611 | 1.2 | (2,-1,-1,6) |
| 50.16 | 1.8186 | 1.2 | (3,-1,-2,0) |
| 50.55 | 1.8055 | 2.2 | (2,-3,1,1) |
| 50.55 | 1.8055 | 4.3 | (3,-1,-2,1) |
| 52.24 | 1.7512 | 5.3 | (1,0,-1,8) |
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 CaY2(SiIr2)3 were obtained from the Materials Project database (MP-ID: mp-3287278, 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_CaY2(SiIr2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.55590773
_cell_length_b 5.55590825
_cell_length_c 15.04097319
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000864
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaY2(SiIr2)3
_chemical_formula_sum 'Ca2 Y4 Si6 Ir12'
_cell_volume 402.08384176
_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
Ca Ca0 1 0.33333300 0.66666700 0.75000000 1.0
Ca Ca1 1 0.66666700 0.33333300 0.25000000 1.0
Y Y2 1 0.33333300 0.66666700 0.54183564 1.0
Y Y3 1 0.66666700 0.33333300 0.45816436 1.0
Y Y4 1 0.66666700 0.33333300 0.04183564 1.0
Y Y5 1 0.33333300 0.66666700 0.95816436 1.0
Si Si6 1 0.00000000 0.00000000 0.25000000 1.0
Si Si7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.33333300 0.66666700 0.25000000 1.0
Si Si9 1 0.66666700 0.33333300 0.75000000 1.0
Si Si10 1 0.00000000 0.00000000 0.00000000 1.0
Si Si11 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir12 1 0.16746678 0.33493456 0.12935938 1.0
Ir Ir13 1 0.83253322 0.66506544 0.87064062 1.0
Ir Ir14 1 0.66506544 0.83253322 0.12935938 1.0
Ir Ir15 1 0.83253322 0.66506544 0.62935938 1.0
Ir Ir16 1 0.33493456 0.16746678 0.87064062 1.0
Ir Ir17 1 0.16746678 0.33493456 0.37064062 1.0
Ir Ir18 1 0.16746678 0.83253322 0.12935938 1.0
Ir Ir19 1 0.33493456 0.16746678 0.62935938 1.0
Ir Ir20 1 0.83253322 0.16746678 0.87064062 1.0
Ir Ir21 1 0.66506544 0.83253322 0.37064062 1.0
Ir Ir22 1 0.83253322 0.16746678 0.62935938 1.0
Ir Ir23 1 0.16746678 0.83253322 0.37064062 1.0
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