Na4CaSi12Ir19
高熵材料 HEAMP-ID: mp-3214146 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.05 | 10.9766 | 11.2 | (1,0,-1,0) |
| 13.97 | 6.3373 | 33.8 | (2,-1,-1,0) |
| 16.15 | 5.4883 | 3.8 | (2,0,-2,0) |
| 21.42 | 4.1488 | 28.9 | (3,-1,-2,0) |
| 23.78 | 3.7422 | 4.2 | (1,0,-1,1) |
| 26.44 | 3.3708 | 1.7 | (2,-1,-1,1) |
| 28.16 | 3.1687 | 6.6 | (2,-4,2,0) |
| 28.16 | 3.1687 | 13.2 | (4,-2,-2,0) |
| 29.34 | 3.0444 | 2.8 | (4,-1,-3,0) |
| 31.14 | 2.8723 | 39.8 | (3,-1,-2,1) |
| 35.65 | 2.5182 | 2.1 | (5,-2,-3,0) |
| 36.23 | 2.4791 | 100.0 | (4,-2,-2,1) |
| 37.18 | 2.4182 | 22.1 | (4,-1,-3,1) |
| 37.55 | 2.3953 | 2.4 | (5,-4,-1,0) |
| 37.55 | 2.3953 | 1.2 | (5,-1,-4,0) |
| 41.12 | 2.1953 | 5.3 | (5,0,-5,0) |
| 42.81 | 2.1124 | 4.9 | (6,-3,-3,0) |
| 43.63 | 2.0744 | 6.1 | (6,-2,-4,0) |
| 44.13 | 2.0524 | 14.9 | (5,-1,-4,1) |
| 45.58 | 1.9903 | 25.1 | (0,0,0,2) |
| 46.04 | 1.9715 | 10.2 | (6,-5,-1,0) |
| 46.04 | 1.9715 | 5.1 | (6,-1,-5,0) |
| 47.29 | 1.9224 | 37.3 | (5,0,-5,1) |
| 47.91 | 1.8989 | 3.2 | (2,-1,-1,2) |
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 Na4CaSi12Ir19 were obtained from the Materials Project database (MP-ID: mp-3214146, 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_Na4CaSi12Ir19
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.67464835
_cell_length_b 12.67464931
_cell_length_c 3.98065824
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000263
_symmetry_Int_Tables_number 1
_chemical_formula_structural Na4CaSi12Ir19
_chemical_formula_sum 'Na4 Ca1 Si12 Ir19'
_cell_volume 553.80565259
_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
Na Na0 1 0.00148923 0.18334732 0.50000000 1.0
Na Na1 1 0.81665268 0.81814191 0.50000000 1.0
Na Na2 1 0.18185809 0.99851077 0.50000000 1.0
Na Na3 1 0.66666700 0.33333300 0.00000000 1.0
Ca Ca4 1 0.33333300 0.66666700 0.00000000 1.0
Si Si5 1 0.48009460 0.31060682 0.50000000 1.0
Si Si6 1 0.81909891 0.00212416 0.00000000 1.0
Si Si7 1 0.18302625 0.18090109 0.00000000 1.0
Si Si8 1 0.99787584 0.81697375 0.00000000 1.0
Si Si9 1 0.37142037 0.00086822 0.00000000 1.0
Si Si10 1 0.68939318 0.16948878 0.50000000 1.0
Si Si11 1 0.83051122 0.51990540 0.50000000 1.0
Si Si12 1 0.52361419 0.83439168 0.50000000 1.0
Si Si13 1 0.16560832 0.68922251 0.50000000 1.0
Si Si14 1 0.31077749 0.47638581 0.50000000 1.0
Si Si15 1 0.99913178 0.37055215 0.00000000 1.0
Si Si16 1 0.62944785 0.62857963 0.00000000 1.0
Ir Ir17 1 0.80624532 0.18549729 0.00000000 1.0
Ir Ir18 1 0.37925097 0.19375468 0.00000000 1.0
Ir Ir19 1 0.63720745 0.51313412 0.50000000 1.0
Ir Ir20 1 0.87592567 0.36279255 0.50000000 1.0
Ir Ir21 1 0.36125740 0.87377874 0.50000000 1.0
Ir Ir22 1 0.51252134 0.63874260 0.50000000 1.0
Ir Ir23 1 0.12622126 0.48747866 0.50000000 1.0
Ir Ir24 1 0.81450271 0.62074903 0.00000000 1.0
Ir Ir25 1 0.62435019 0.81563618 0.00000000 1.0
Ir Ir26 1 0.18436382 0.80871301 0.00000000 1.0
Ir Ir27 1 0.19128699 0.37564981 0.00000000 1.0
Ir Ir28 1 0.99834846 0.71831717 0.50000000 1.0
Ir Ir29 1 0.28168283 0.28003129 0.50000000 1.0
Ir Ir30 1 0.71996871 0.00165154 0.50000000 1.0
Ir Ir31 1 0.00254048 0.55633441 0.00000000 1.0
Ir Ir32 1 0.44366559 0.44620607 0.00000000 1.0
Ir Ir33 1 0.55379393 0.99745952 0.00000000 1.0
Ir Ir34 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir35 1 0.48686588 0.12407433 0.50000000 1.0
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