Ba(NiO2)4
高熵材料 HEA 传统材料 TRAMP-ID: mp-1047829 · 空间群: P-31m (#162)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.43 | 7.7391 | 66.7 | (0,0,0,1) |
| 18.68 | 4.7498 | 1.5 | (1,0,-1,0) |
| 21.96 | 4.0481 | 36.3 | (1,0,-1,1) |
| 22.98 | 3.8695 | 17.4 | (0,0,0,2) |
| 29.78 | 3.0000 | 100.0 | (1,0,-1,2) |
| 32.65 | 2.7423 | 88.6 | (2,-1,-1,0) |
| 34.71 | 2.5848 | 50.0 | (2,-1,-1,1) |
| 34.78 | 2.5797 | 4.8 | (0,0,0,3) |
| 39.70 | 2.2704 | 6.9 | (2,0,-2,1) |
| 39.76 | 2.2669 | 15.1 | (1,0,-1,3) |
| 40.31 | 2.2374 | 2.1 | (2,-1,-1,2) |
| 40.31 | 2.2374 | 1.0 | (1,1,-2,2) |
| 44.78 | 2.0241 | 26.3 | (2,0,-2,2) |
| 46.96 | 1.9348 | 14.6 | (0,0,0,4) |
| 48.45 | 1.8790 | 1.7 | (2,-1,-1,3) |
| 52.31 | 1.7488 | 7.3 | (3,-1,-2,1) |
| 52.36 | 1.7472 | 8.7 | (2,0,-2,3) |
| 56.51 | 1.6285 | 19.8 | (3,-1,-2,2) |
| 56.51 | 1.6285 | 9.9 | (2,1,-3,2) |
| 58.28 | 1.5833 | 9.1 | (3,-3,0,0) |
| 58.28 | 1.5833 | 18.2 | (3,0,-3,0) |
| 58.37 | 1.5809 | 33.3 | (2,-1,-1,4) |
| 59.60 | 1.5511 | 1.9 | (3,-3,0,1) |
| 59.60 | 1.5511 | 3.8 | (3,0,-3,1) |
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
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 Ba(NiO2)4 were obtained from the Materials Project database (MP-ID: mp-1047829, 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_Ba(NiO2)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.48453866
_cell_length_b 5.48453866
_cell_length_c 7.73908300
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000798
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba(NiO2)4
_chemical_formula_sum 'Ba1 Ni4 O8'
_cell_volume 201.60453897
_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
Ba Ba0 1 0.00000000 0.00000000 0.00000000 1.0
Ni Ni1 1 0.33333300 0.66666700 0.76474800 1.0
Ni Ni2 1 0.66666700 0.33333300 0.76474800 1.0
Ni Ni3 1 0.33333300 0.66666700 0.23525200 1.0
Ni Ni4 1 0.66666700 0.33333300 0.23525200 1.0
O O5 1 0.35977400 0.35977400 0.70717000 1.0
O O6 1 0.64022600 0.00000000 0.70717000 1.0
O O7 1 0.00000000 0.64022600 0.70717000 1.0
O O8 1 0.64022600 0.64022600 0.29283000 1.0
O O9 1 0.00000000 0.35977400 0.29283000 1.0
O O10 1 0.35977400 0.00000000 0.29283000 1.0
O O11 1 0.33333300 0.66666700 0.00000000 1.0
O O12 1 0.66666700 0.33333300 0.00000000 1.0
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