Na2Sc3Si12Ir19
高熵材料 HEAMP-ID: mp-3314872 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.05 | 10.9837 | 4.2 | (1,0,-1,0) |
| 13.97 | 6.3415 | 32.9 | (2,-1,-1,0) |
| 16.14 | 5.4919 | 3.1 | (2,0,-2,0) |
| 21.40 | 4.1515 | 16.1 | (3,-1,-2,0) |
| 21.40 | 4.1515 | 8.1 | (1,2,-3,0) |
| 24.12 | 3.6901 | 3.4 | (1,0,-1,1) |
| 26.75 | 3.3330 | 2.2 | (2,-1,-1,1) |
| 28.14 | 3.1707 | 20.0 | (4,-2,-2,0) |
| 29.32 | 3.0463 | 2.5 | (4,-1,-3,0) |
| 31.40 | 2.8493 | 35.0 | (3,-1,-2,1) |
| 35.63 | 2.5198 | 2.0 | (5,-2,-3,0) |
| 36.45 | 2.4647 | 100.0 | (4,-2,-2,1) |
| 37.39 | 2.4049 | 18.8 | (4,-1,-3,1) |
| 37.52 | 2.3969 | 3.5 | (5,-1,-4,0) |
| 41.09 | 2.1968 | 5.0 | (5,0,-5,0) |
| 42.78 | 2.1138 | 5.5 | (6,-3,-3,0) |
| 43.60 | 2.0757 | 5.3 | (6,-2,-4,0) |
| 44.30 | 2.0446 | 15.5 | (5,-1,-4,1) |
| 46.01 | 1.9727 | 13.8 | (6,-1,-5,0) |
| 46.35 | 1.9589 | 23.2 | (0,0,0,2) |
| 47.45 | 1.9161 | 32.7 | (5,0,-5,1) |
| 48.65 | 1.8716 | 3.0 | (2,-1,-1,2) |
| 49.71 | 1.8342 | 1.6 | (6,-2,-4,1) |
| 49.81 | 1.8306 | 10.3 | (6,0,-6,0) |
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 Na2Sc3Si12Ir19 were obtained from the Materials Project database (MP-ID: mp-3314872, 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_Na2Sc3Si12Ir19
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.68292384
_cell_length_b 12.68292355
_cell_length_c 3.91777238
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000075
_symmetry_Int_Tables_number 1
_chemical_formula_structural Na2Sc3Si12Ir19
_chemical_formula_sum 'Na2 Sc3 Si12 Ir19'
_cell_volume 545.76865369
_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 0.33333300 0.66666700 0.00000000 1.0
Na Na1 1 0.66666700 0.33333300 0.00000000 1.0
Sc Sc2 1 0.82075541 0.00000000 0.50000000 1.0
Sc Sc3 1 0.00000000 0.82075541 0.50000000 1.0
Sc Sc4 1 0.17924459 0.17924459 0.50000000 1.0
Si Si5 1 0.17951905 0.00000000 0.00000000 1.0
Si Si6 1 0.00000000 0.17951905 0.00000000 1.0
Si Si7 1 0.82048095 0.82048095 0.00000000 1.0
Si Si8 1 0.16776292 0.48179289 0.50000000 1.0
Si Si9 1 0.51820711 0.68596902 0.50000000 1.0
Si Si10 1 0.31403098 0.83223708 0.50000000 1.0
Si Si11 1 0.68596902 0.51820711 0.50000000 1.0
Si Si12 1 0.83223708 0.31403098 0.50000000 1.0
Si Si13 1 0.48179289 0.16776292 0.50000000 1.0
Si Si14 1 0.63078732 0.00000000 0.00000000 1.0
Si Si15 1 1.00000000 0.63078732 0.00000000 1.0
Si Si16 1 0.36921268 0.36921268 0.00000000 1.0
Ir Ir17 1 0.44490846 0.00000000 0.00000000 1.0
Ir Ir18 1 0.00000000 0.44490846 0.00000000 1.0
Ir Ir19 1 0.55509154 0.55509154 0.00000000 1.0
Ir Ir20 1 0.35932142 0.48523759 0.50000000 1.0
Ir Ir21 1 0.51476241 0.87408482 0.50000000 1.0
Ir Ir22 1 0.12591518 0.64067858 0.50000000 1.0
Ir Ir23 1 0.87408482 0.51476241 0.50000000 1.0
Ir Ir24 1 0.64067858 0.12591518 0.50000000 1.0
Ir Ir25 1 0.48523759 0.35932142 0.50000000 1.0
Ir Ir26 1 0.18303327 0.37388506 0.00000000 1.0
Ir Ir27 1 0.62611494 0.80914821 0.00000000 1.0
Ir Ir28 1 0.19085179 0.81696673 0.00000000 1.0
Ir Ir29 1 0.80914821 0.62611494 0.00000000 1.0
Ir Ir30 1 0.81696673 0.19085179 0.00000000 1.0
Ir Ir31 1 0.37388506 0.18303327 0.00000000 1.0
Ir Ir32 1 0.28032471 0.00000000 0.50000000 1.0
Ir Ir33 1 0.00000000 0.28032471 0.50000000 1.0
Ir Ir34 1 0.71967529 0.71967529 0.50000000 1.0
Ir Ir35 1 0.00000000 0.00000000 0.00000000 1.0
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