Na4ErSi12Ir19
高熵材料 HEAMP-ID: mp-3305504 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.05 | 10.9805 | 9.1 | (1,-1,0) |
| 13.97 | 6.3416 | 24.1 | (1,-2,0) |
| 13.98 | 6.3356 | 23.1 | (2,-1,0) |
| 16.14 | 5.4903 | 2.7 | (2,-2,0) |
| 16.16 | 5.4851 | 4.5 | (2,0,0) |
| 21.40 | 4.1514 | 9.2 | (2,-3,0) |
| 21.42 | 4.1486 | 9.3 | (3,-2,0) |
| 21.43 | 4.1469 | 12.9 | (3,-1,0) |
| 23.83 | 3.7342 | 3.1 | (1,-1,1) |
| 24.32 | 3.6602 | 1.6 | (3,-3,0) |
| 26.49 | 3.3646 | 4.5 | (2,-1,1) |
| 28.14 | 3.1708 | 11.0 | (2,-4,0) |
| 28.17 | 3.1678 | 19.5 | (4,-2,0) |
| 29.35 | 3.0428 | 1.2 | (4,-1,0) |
| 31.17 | 2.8695 | 21.7 | (2,-3,1) |
| 31.18 | 2.8686 | 15.5 | (3,-2,1) |
| 31.19 | 2.8680 | 13.5 | (3,-1,1) |
| 35.66 | 2.5179 | 1.9 | (5,-3,0) |
| 35.67 | 2.5172 | 1.6 | (5,-2,0) |
| 36.26 | 2.4778 | 50.6 | (2,-4,1) |
| 36.28 | 2.4763 | 100.0 | (4,-2,1) |
| 37.20 | 2.4169 | 10.2 | (3,-4,1) |
| 37.21 | 2.4161 | 7.2 | (4,-3,1) |
| 37.23 | 2.4152 | 13.7 | (4,-1,1) |
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 Na4ErSi12Ir19 were obtained from the Materials Project database (MP-ID: mp-3305504, 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_Na4ErSi12Ir19
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.67126255
_cell_length_b 12.68317654
_cell_length_c 3.97084120
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.03110870
_symmetry_Int_Tables_number 1
_chemical_formula_structural Na4ErSi12Ir19
_chemical_formula_sum 'Na4 Er1 Si12 Ir19'
_cell_volume 552.49054972
_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 0.66678590 0.33369351 0.00000000 1.0
Na Na1 1 0.33321410 0.66690860 0.00000000 1.0
Na Na2 1 0.81568691 0.81483709 0.50000000 1.0
Na Na3 1 0.18431309 0.99915018 0.50000000 1.0
Er Er4 1 1.00000000 0.17450796 0.50000000 1.0
Si Si5 1 0.68693717 0.16945760 0.50000000 1.0
Si Si6 1 0.83018885 0.51922891 0.50000000 1.0
Si Si7 1 0.48037468 0.31251495 0.50000000 1.0
Si Si8 1 0.16981115 0.68904007 0.50000000 1.0
Si Si9 1 0.51962532 0.83214126 0.50000000 1.0
Si Si10 1 0.31306283 0.48251943 0.50000000 1.0
Si Si11 1 0.62877313 0.62965575 0.00000000 1.0
Si Si12 1 0.37122687 0.00088162 0.00000000 1.0
Si Si13 1 0.00000000 0.37035693 0.00000000 1.0
Si Si14 1 0.18256804 0.18106067 0.00000000 1.0
Si Si15 1 0.81743196 0.99849163 0.00000000 1.0
Si Si16 1 1.00000000 0.81540264 0.00000000 1.0
Ir Ir17 1 0.80930943 0.18477250 0.00000000 1.0
Ir Ir18 1 0.81462031 0.62008592 0.00000000 1.0
Ir Ir19 1 0.37816214 0.19474353 0.00000000 1.0
Ir Ir20 1 0.18537969 0.80546562 0.00000000 1.0
Ir Ir21 1 0.62183786 0.81658039 0.00000000 1.0
Ir Ir22 1 0.19069057 0.37546307 0.00000000 1.0
Ir Ir23 1 0.44296118 0.44616124 0.00000000 1.0
Ir Ir24 1 0.55703882 0.00320106 0.00000000 1.0
Ir Ir25 1 1.00000000 0.55390949 0.00000000 1.0
Ir Ir26 1 0.28111530 0.28382066 0.50000000 1.0
Ir Ir27 1 0.71888470 0.00270536 0.50000000 1.0
Ir Ir28 1 1.00000000 0.71694127 0.50000000 1.0
Ir Ir29 1 0.87442696 0.36109952 0.50000000 1.0
Ir Ir30 1 0.63766294 0.51426243 0.50000000 1.0
Ir Ir31 1 0.48588981 0.12628464 0.50000000 1.0
Ir Ir32 1 0.36233706 0.87659849 0.50000000 1.0
Ir Ir33 1 0.51411019 0.64039383 0.50000000 1.0
Ir Ir34 1 0.12557304 0.48667156 0.50000000 1.0
Ir Ir35 1 0.00000000 0.00099163 0.00000000 1.0
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