Ca3Y2Si12Ir19
高熵材料 HEAMP-ID: mp-3205183 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.01 | 11.0392 | 4.6 | (1,-1,0,0) |
| 8.01 | 11.0392 | 9.1 | (1,0,-1,0) |
| 13.89 | 6.3735 | 19.4 | (2,-1,-1,0) |
| 16.06 | 5.5196 | 2.0 | (2,0,-2,0) |
| 21.29 | 4.1724 | 3.2 | (2,-3,1,0) |
| 21.29 | 4.1724 | 15.9 | (3,-1,-2,0) |
| 23.69 | 3.7560 | 1.7 | (1,0,-1,1) |
| 26.33 | 3.3845 | 1.8 | (2,-1,-1,1) |
| 28.00 | 3.1868 | 20.5 | (4,-2,-2,0) |
| 29.17 | 3.0617 | 1.3 | (4,-1,-3,0) |
| 30.99 | 2.8853 | 24.9 | (3,-1,-2,1) |
| 30.99 | 2.8853 | 5.0 | (2,1,-3,1) |
| 35.44 | 2.5326 | 1.4 | (5,-3,-2,0) |
| 35.44 | 2.5326 | 1.4 | (5,-2,-3,0) |
| 36.06 | 2.4911 | 100.0 | (4,-2,-2,1) |
| 36.99 | 2.4300 | 14.5 | (4,-3,-1,1) |
| 36.99 | 2.4300 | 7.3 | (4,-1,-3,1) |
| 37.33 | 2.4090 | 4.0 | (5,-1,-4,0) |
| 40.87 | 2.2079 | 4.4 | (5,0,-5,0) |
| 42.55 | 2.1245 | 3.1 | (6,-3,-3,0) |
| 42.55 | 2.1245 | 1.5 | (3,3,-6,0) |
| 43.37 | 2.0862 | 4.3 | (6,-2,-4,0) |
| 43.89 | 2.0628 | 5.7 | (5,-4,-1,1) |
| 43.89 | 2.0628 | 5.7 | (5,-1,-4,1) |
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 Ca3Y2Si12Ir19 were obtained from the Materials Project database (MP-ID: mp-3205183, 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_Ca3Y2Si12Ir19
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.74701596
_cell_length_b 12.74701721
_cell_length_c 3.99425466
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000694
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca3Y2Si12Ir19
_chemical_formula_sum 'Ca3 Y2 Si12 Ir19'
_cell_volume 562.06100310
_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 1.00000000 0.18260619 0.50000000 1.0
Ca Ca1 1 0.81739381 0.81739381 0.50000000 1.0
Ca Ca2 1 0.18260619 1.00000000 0.50000000 1.0
Y Y3 1 0.66666700 0.33333300 0.00000000 1.0
Y Y4 1 0.33333300 0.66666700 0.00000000 1.0
Si Si5 1 0.47888450 0.31051491 0.50000000 1.0
Si Si6 1 0.81697834 1.00000000 0.00000000 1.0
Si Si7 1 0.18302166 0.18302166 0.00000000 1.0
Si Si8 1 1.00000000 0.81697834 0.00000000 1.0
Si Si9 1 0.36860363 0.00000000 0.00000000 1.0
Si Si10 1 0.68948509 0.16837060 0.50000000 1.0
Si Si11 1 0.83162940 0.52111550 0.50000000 1.0
Si Si12 1 0.52111550 0.83162940 0.50000000 1.0
Si Si13 1 0.16837060 0.68948509 0.50000000 1.0
Si Si14 1 0.31051491 0.47888450 0.50000000 1.0
Si Si15 1 0.00000000 0.36860363 0.00000000 1.0
Si Si16 1 0.63139637 0.63139637 0.00000000 1.0
Ir Ir17 1 0.80489566 0.18415475 0.00000000 1.0
Ir Ir18 1 0.37925809 0.19510434 0.00000000 1.0
Ir Ir19 1 0.63711624 0.51083058 0.50000000 1.0
Ir Ir20 1 0.87371334 0.36288376 0.50000000 1.0
Ir Ir21 1 0.36288376 0.87371334 0.50000000 1.0
Ir Ir22 1 0.51083058 0.63711624 0.50000000 1.0
Ir Ir23 1 0.12628666 0.48916942 0.50000000 1.0
Ir Ir24 1 0.81584525 0.62074191 0.00000000 1.0
Ir Ir25 1 0.62074191 0.81584525 0.00000000 1.0
Ir Ir26 1 0.18415475 0.80489566 0.00000000 1.0
Ir Ir27 1 0.19510434 0.37925809 0.00000000 1.0
Ir Ir28 1 1.00000000 0.71677357 0.50000000 1.0
Ir Ir29 1 0.28322643 0.28322643 0.50000000 1.0
Ir Ir30 1 0.71677357 1.00000000 0.50000000 1.0
Ir Ir31 1 1.00000000 0.55243003 0.00000000 1.0
Ir Ir32 1 0.44756997 0.44756997 0.00000000 1.0
Ir Ir33 1 0.55243003 1.00000000 0.00000000 1.0
Ir Ir34 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir35 1 0.48916942 0.12628666 0.50000000 1.0
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