NaNiO2
高熵材料 HEA 传统材料 TRAMP-ID: mp-971634 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.60 | 5.3395 | 78.1 | (0,0,0,2) |
| 33.57 | 2.6698 | 19.5 | (0,0,0,4) |
| 34.54 | 2.5970 | 17.4 | (1,0,-1,0) |
| 38.55 | 2.3354 | 100.0 | (1,0,-1,2) |
| 43.12 | 2.0980 | 31.1 | (1,0,-1,3) |
| 48.93 | 1.8616 | 39.2 | (1,0,-1,4) |
| 55.72 | 1.6496 | 2.1 | (1,0,-1,5) |
| 61.88 | 1.4994 | 29.7 | (2,-1,-1,0) |
| 63.35 | 1.4681 | 32.1 | (1,0,-1,6) |
| 64.56 | 1.4436 | 6.5 | (2,-1,-1,2) |
| 64.56 | 1.4436 | 3.3 | (1,1,-2,2) |
| 70.55 | 1.3349 | 4.1 | (0,0,0,8) |
| 72.27 | 1.3073 | 12.6 | (2,-1,-1,4) |
| 72.84 | 1.2985 | 2.2 | (2,0,-2,0) |
| 75.32 | 1.2617 | 12.3 | (2,0,-2,2) |
| 78.39 | 1.2199 | 3.4 | (2,0,-2,3) |
| 80.98 | 1.1872 | 5.1 | (1,0,-1,8) |
| 82.63 | 1.1677 | 2.4 | (2,-2,0,4) |
| 82.63 | 1.1677 | 4.8 | (2,0,-2,4) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of NaNiO2 were obtained from the Materials Project database (MP-ID: mp-971634, 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_NaNiO2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 2.99877806
_cell_length_b 2.99877806
_cell_length_c 10.67902100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000137
_symmetry_Int_Tables_number 1
_chemical_formula_structural NaNiO2
_chemical_formula_sum 'Na2 Ni2 O4'
_cell_volume 83.16693881
_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
Na Na0 1 0.66666700 0.33333300 0.25000000 1.0
Na Na1 1 0.33333300 0.66666700 0.75000000 1.0
Ni Ni2 1 0.00000000 0.00000000 0.50000000 1.0
Ni Ni3 1 0.00000000 0.00000000 0.00000000 1.0
O O4 1 0.33333300 0.66666700 0.40289600 1.0
O O5 1 0.66666700 0.33333300 0.59710400 1.0
O O6 1 0.66666700 0.33333300 0.90289600 1.0
O O7 1 0.33333300 0.66666700 0.09710400 1.0
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