Ba2Ni3O7
高熵材料 HEA 传统材料 TRAMP-ID: mp-1048554 · 空间群: Pmmm (#47)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.78 | 13.0458 | 30.3 | (0,0,1) |
| 13.57 | 6.5229 | 47.7 | (0,0,2) |
| 23.81 | 3.7364 | 1.6 | (0,1,0) |
| 24.79 | 3.5920 | 17.2 | (0,1,1) |
| 24.97 | 3.5661 | 7.7 | (1,0,1) |
| 27.35 | 3.2615 | 3.4 | (0,0,4) |
| 27.51 | 3.2422 | 72.5 | (0,1,2) |
| 27.68 | 3.2231 | 91.1 | (1,0,2) |
| 31.57 | 2.8340 | 73.9 | (0,1,3) |
| 31.72 | 2.8212 | 90.2 | (1,0,3) |
| 34.07 | 2.6317 | 100.0 | (1,1,0) |
| 34.37 | 2.6092 | 62.1 | (0,0,5) |
| 34.78 | 2.5797 | 11.6 | (1,1,1) |
| 36.57 | 2.4571 | 15.0 | (0,1,4) |
| 36.70 | 2.4487 | 9.6 | (1,0,4) |
| 36.83 | 2.4406 | 18.1 | (1,1,2) |
| 40.05 | 2.2515 | 24.3 | (1,1,3) |
| 41.53 | 2.1743 | 7.1 | (0,0,6) |
| 42.25 | 2.1392 | 4.0 | (0,1,5) |
| 42.36 | 2.1337 | 2.2 | (1,0,5) |
| 48.44 | 1.8793 | 1.5 | (0,1,6) |
| 48.74 | 1.8682 | 33.6 | (0,2,0) |
| 48.87 | 1.8637 | 4.2 | (0,0,7) |
| 49.15 | 1.8537 | 32.7 | (2,0,0) |
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
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 Ba2Ni3O7 were obtained from the Materials Project database (MP-ID: mp-1048554, 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_Ba2Ni3O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.70732600
_cell_length_b 3.73639800
_cell_length_c 13.04578300
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba2Ni3O7
_chemical_formula_sum 'Ba2 Ni3 O7'
_cell_volume 180.71077907
_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 0.50000000 0.50000000 0.80282000 1.0
Ba Ba1 1 0.50000000 0.50000000 0.19718000 1.0
Ni Ni2 1 0.00000000 0.00000000 0.61726600 1.0
Ni Ni3 1 0.00000000 0.00000000 0.38273400 1.0
Ni Ni4 1 0.00000000 0.00000000 0.00000000 1.0
O O5 1 0.00000000 0.50000000 0.00000000 1.0
O O6 1 0.50000000 0.00000000 0.64120000 1.0
O O7 1 0.50000000 0.00000000 0.35880000 1.0
O O8 1 0.00000000 0.50000000 0.64273500 1.0
O O9 1 0.00000000 0.50000000 0.35726500 1.0
O O10 1 0.00000000 0.00000000 0.86158500 1.0
O O11 1 0.00000000 0.00000000 0.13841500 1.0
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