NdErIr2O7
高熵材料 HEAMP-ID: mp-3285282 · 空间群: Imma (#74)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.04 | 5.8924 | 1.4 | (0,1,0) |
| 15.04 | 5.8924 | 1.4 | (1,0,0) |
| 30.03 | 2.9760 | 100.0 | (2,2,2) |
| 30.34 | 2.9462 | 49.3 | (0,2,0) |
| 30.34 | 2.9462 | 49.3 | (2,0,0) |
| 34.99 | 2.5643 | 48.8 | (2,0,2) |
| 34.99 | 2.5642 | 24.5 | (2,2,0) |
| 49.91 | 1.8271 | 15.6 | (2,2,4) |
| 50.32 | 1.8132 | 29.8 | (2,4,2) |
| 50.32 | 1.8132 | 29.8 | (4,2,2) |
| 50.73 | 1.7997 | 14.3 | (2,-2,0) |
| 59.54 | 1.5527 | 29.5 | (2,0,4) |
| 59.72 | 1.5484 | 14.8 | (4,4,2) |
| 59.90 | 1.5442 | 7.1 | (2,4,0) |
| 59.90 | 1.5442 | 7.1 | (4,2,0) |
| 60.08 | 1.5400 | 28.7 | (2,-2,2) |
| 62.41 | 1.4880 | 10.6 | (4,4,4) |
| 63.11 | 1.4731 | 5.3 | (0,4,0) |
| 63.11 | 1.4731 | 5.3 | (4,0,0) |
| 73.92 | 1.2822 | 8.9 | (4,0,4) |
| 73.92 | 1.2821 | 4.4 | (4,4,0) |
| 81.16 | 1.1851 | 6.1 | (4,4,6) |
| 81.64 | 1.1794 | 6.0 | (4,6,4) |
| 81.64 | 1.1794 | 6.0 | (6,4,4) |
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 NdErIr2O7 were obtained from the Materials Project database (MP-ID: mp-3285282, 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_NdErIr2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.25327933
_cell_length_b 7.25328022
_cell_length_c 7.30831294
_cell_angle_alpha 59.74869556
_cell_angle_beta 59.74869145
_cell_angle_gamma 59.50424924
_symmetry_Int_Tables_number 1
_chemical_formula_structural NdErIr2O7
_chemical_formula_sum 'Nd2 Er2 Ir4 O14'
_cell_volume 269.81718422
_cell_formula_units_Z 2
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
Nd Nd0 1 0.12500000 0.12500000 0.62500000 1.0
Nd Nd1 1 0.12500000 0.12500000 0.12500000 1.0
Er Er2 1 0.62500000 0.12500000 0.12500000 1.0
Er Er3 1 0.12500000 0.62500000 0.12500000 1.0
Ir Ir4 1 0.12500000 0.62500000 0.62500000 1.0
Ir Ir5 1 0.62500000 0.12500000 0.62500000 1.0
Ir Ir6 1 0.62500000 0.62500000 0.12500000 1.0
Ir Ir7 1 0.62500000 0.62500000 0.62500000 1.0
O O8 1 0.70907951 0.70907951 0.29092049 1.0
O O9 1 0.28946302 0.28946302 0.71053698 1.0
O O10 1 0.70032021 0.28992901 0.72143645 1.0
O O11 1 0.28992901 0.70032021 0.28831534 1.0
O O12 1 0.28992901 0.70032021 0.72143645 1.0
O O13 1 0.70032021 0.28992901 0.28831534 1.0
O O14 1 0.54092049 0.54092049 0.95907951 1.0
O O15 1 0.96053698 0.96053698 0.53946302 1.0
O O16 1 0.54967979 0.96007099 0.52856355 1.0
O O17 1 0.96007099 0.54967979 0.96168466 1.0
O O18 1 0.96007099 0.54967979 0.52856355 1.0
O O19 1 0.54967979 0.96007099 0.96168466 1.0
O O20 1 0.25917451 0.25917451 0.24082549 1.0
O O21 1 0.99082549 0.99082549 0.00917451 1.0
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