Mg2Nb2BiO8
高熵材料 HEAMP-ID: mp-1048411 · 空间群: C2/c (#15)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.62 | 10.2623 | 100.0 | (1,1,0) |
| 17.28 | 5.1311 | 2.6 | (2,2,0) |
| 19.59 | 4.5310 | 31.2 | (2,1,0) |
| 22.44 | 3.9626 | 7.5 | (1,0,1) |
| 22.69 | 3.9184 | 3.9 | (1,0,-1) |
| 25.39 | 3.5087 | 95.8 | (2,1,1) |
| 26.05 | 3.4208 | 10.4 | (3,3,0) |
| 26.07 | 3.4186 | 70.5 | (2,1,-1) |
| 26.24 | 3.3964 | 21.9 | (3,2,0) |
| 29.54 | 3.0237 | 22.4 | (1,-1,0) |
| 30.68 | 2.9140 | 55.8 | (3,2,1) |
| 30.83 | 2.9004 | 10.2 | (2,0,0) |
| 31.63 | 2.8285 | 66.2 | (3,2,-1) |
| 33.38 | 2.6846 | 34.6 | (0,0,2) |
| 34.03 | 2.6346 | 32.3 | (1,-1,1) |
| 34.19 | 2.6229 | 2.4 | (1,1,2) |
| 34.43 | 2.6050 | 3.1 | (3,1,0) |
| 34.88 | 2.5723 | 8.3 | (1,1,-2) |
| 34.97 | 2.5656 | 18.3 | (4,4,0) |
| 35.00 | 2.5640 | 2.0 | (2,0,1) |
| 35.34 | 2.5400 | 4.0 | (2,0,-1) |
| 37.44 | 2.4022 | 1.5 | (4,3,1) |
| 38.09 | 2.3626 | 3.7 | (3,1,1) |
| 38.46 | 2.3407 | 4.6 | (2,2,-2) |
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
关联任务
引用参考
The crystal structure and related material properties of Mg2Nb2BiO8 were obtained from the Materials Project database (MP-ID: mp-1048411, 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_Mg2Nb2BiO8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.70623089
_cell_length_b 10.70623089
_cell_length_c 5.37346258
_cell_angle_alpha 87.81192737
_cell_angle_beta 87.81192737
_cell_angle_gamma 32.80958609
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Nb2BiO8
_chemical_formula_sum 'Mg4 Nb4 Bi2 O16'
_cell_volume 333.47351068
_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
Mg Mg0 1 0.87808700 0.57633800 0.76339100 1.0
Mg Mg1 1 0.42366200 0.12191300 0.73660900 1.0
Mg Mg2 1 0.12191300 0.42366200 0.23660900 1.0
Mg Mg3 1 0.57633800 0.87808700 0.26339100 1.0
Nb Nb4 1 0.04421700 0.70504600 0.73055100 1.0
Nb Nb5 1 0.29495400 0.95578300 0.76944900 1.0
Nb Nb6 1 0.95578300 0.29495400 0.26944900 1.0
Nb Nb7 1 0.70504600 0.04421700 0.23055100 1.0
Bi Bi8 1 0.69884100 0.30115900 0.75000000 1.0
Bi Bi9 1 0.30115900 0.69884100 0.25000000 1.0
O O10 1 0.01164900 0.83451600 0.03508600 1.0
O O11 1 0.16548400 0.98835100 0.46491400 1.0
O O12 1 0.98835100 0.16548400 0.96491400 1.0
O O13 1 0.83451600 0.01164900 0.53508600 1.0
O O14 1 0.32735100 0.54729100 0.61476400 1.0
O O15 1 0.45270900 0.67264900 0.88523600 1.0
O O16 1 0.67264900 0.45270900 0.38523600 1.0
O O17 1 0.54729100 0.32735100 0.11476400 1.0
O O18 1 0.92324100 0.70317000 0.44056900 1.0
O O19 1 0.29683000 0.07675900 0.05943100 1.0
O O20 1 0.44806500 0.15718400 0.37165700 1.0
O O21 1 0.84281600 0.55193500 0.12834300 1.0
O O22 1 0.55193500 0.84281600 0.62834300 1.0
O O23 1 0.15718400 0.44806500 0.87165700 1.0
O O24 1 0.70317000 0.92324100 0.94056900 1.0
O O25 1 0.07675900 0.29683000 0.55943100 1.0
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