Ca2Si7(Ir3Ru)3
高熵材料 HEAMP-ID: mp-3283799 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.66 | 8.3001 | 9.6 | (1,0,-1,0) |
| 18.52 | 4.7921 | 39.1 | (2,-1,-1,0) |
| 21.41 | 4.1500 | 5.6 | (0,2,-2,0) |
| 21.41 | 4.1500 | 11.2 | (2,0,-2,0) |
| 22.56 | 3.9406 | 3.2 | (0,0,0,1) |
| 25.01 | 3.5598 | 2.7 | (1,0,-1,1) |
| 28.45 | 3.1371 | 31.1 | (3,-1,-2,0) |
| 29.34 | 3.0437 | 32.4 | (2,-1,-1,1) |
| 31.30 | 2.8576 | 14.2 | (2,0,-2,1) |
| 36.61 | 2.4544 | 52.4 | (2,1,-3,1) |
| 36.61 | 2.4543 | 100.0 | (3,-1,-2,1) |
| 37.54 | 2.3960 | 1.4 | (4,-2,-2,0) |
| 39.13 | 2.3020 | 8.1 | (4,-1,-3,0) |
| 39.81 | 2.2643 | 9.5 | (3,0,-3,1) |
| 43.62 | 2.0750 | 15.7 | (4,0,-4,0) |
| 44.24 | 2.0473 | 5.1 | (4,-2,-2,1) |
| 45.64 | 1.9877 | 50.2 | (4,-1,-3,1) |
| 46.07 | 1.9703 | 32.9 | (0,0,0,2) |
| 47.76 | 1.9042 | 34.5 | (5,-2,-3,0) |
| 49.65 | 1.8360 | 18.1 | (4,0,-4,1) |
| 50.05 | 1.8223 | 6.2 | (2,-1,-1,2) |
| 50.38 | 1.8112 | 19.9 | (5,-1,-4,0) |
| 50.38 | 1.8112 | 5.7 | (5,-4,-1,0) |
| 51.33 | 1.7799 | 3.5 | (2,0,-2,2) |
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 Ca2Si7(Ir3Ru)3 were obtained from the Materials Project database (MP-ID: mp-3283799, 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_Ca2Si7(Ir3Ru)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.58410005
_cell_length_b 9.58410042
_cell_length_c 3.94059862
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999376
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2Si7(Ir3Ru)3
_chemical_formula_sum 'Ca2 Si7 Ir9 Ru3'
_cell_volume 313.46969000
_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
Ca Ca0 1 0.33333300 0.66666700 0.73802197 1.0
Ca Ca1 1 0.66666700 0.33333300 0.23809863 1.0
Si Si2 1 0.00000000 0.00000000 0.73831659 1.0
Si Si3 1 0.28633502 0.88962536 0.23808501 1.0
Si Si4 1 0.60329034 0.71366498 0.23808501 1.0
Si Si5 1 0.11037464 0.39670966 0.23808501 1.0
Si Si6 1 0.70126837 0.11709171 0.73803810 1.0
Si Si7 1 0.41582335 0.29873163 0.73803810 1.0
Si Si8 1 0.88290829 0.58417665 0.73803810 1.0
Ir Ir9 1 0.72552916 0.88507622 0.73810587 1.0
Ir Ir10 1 0.15954706 0.27447084 0.73810587 1.0
Ir Ir11 1 0.11492378 0.84045294 0.73810587 1.0
Ir Ir12 1 0.04930892 0.61034359 0.23809638 1.0
Ir Ir13 1 0.56103367 0.95069108 0.23809638 1.0
Ir Ir14 1 0.38965641 0.43896633 0.23809638 1.0
Ir Ir15 1 0.93899653 0.36782584 0.73809131 1.0
Ir Ir16 1 0.42882931 0.06100347 0.73809131 1.0
Ir Ir17 1 0.63217416 0.57117069 0.73809131 1.0
Ru Ru18 1 0.20838171 0.09110208 0.23810460 1.0
Ru Ru19 1 0.88272037 0.79161829 0.23810460 1.0
Ru Ru20 1 0.90889792 0.11727963 0.23810460 1.0
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