MgCo4O9
高熵材料 HEA 传统材料 TRAMP-ID: mp-1041445 · 空间群: Pc (#7)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.10 | 4.9015 | 100.0 | (1,0,0) |
| 21.12 | 4.2056 | 1.9 | (1,0,-1) |
| 21.13 | 4.2054 | 1.9 | (1,0,1) |
| 21.14 | 4.2017 | 2.0 | (1,1,0) |
| 21.15 | 4.2015 | 2.0 | (1,-1,0) |
| 21.71 | 4.0937 | 3.8 | (0,0,2) |
| 21.79 | 4.0795 | 3.6 | (0,2,0) |
| 23.78 | 3.7422 | 5.5 | (1,-1,-1) |
| 23.78 | 3.7422 | 5.5 | (1,1,1) |
| 23.83 | 3.7343 | 5.2 | (1,1,-1) |
| 23.83 | 3.7339 | 5.2 | (1,-1,1) |
| 28.41 | 3.1421 | 2.3 | (1,0,-2) |
| 28.41 | 3.1419 | 2.3 | (1,0,2) |
| 28.46 | 3.1357 | 2.5 | (1,2,0) |
| 28.47 | 3.1354 | 2.5 | (1,-2,0) |
| 30.45 | 2.9361 | 29.8 | (1,-1,-2) |
| 30.45 | 2.9359 | 29.8 | (1,1,2) |
| 30.57 | 2.9244 | 31.9 | (1,2,-1) |
| 30.57 | 2.9242 | 31.9 | (1,-2,1) |
| 30.86 | 2.8971 | 10.3 | (0,2,2) |
| 31.03 | 2.8822 | 10.4 | (0,2,-2) |
| 34.60 | 2.5922 | 9.6 | (0,1,3) |
| 34.70 | 2.5850 | 24.5 | (0,3,1) |
| 34.71 | 2.5842 | 24.6 | (0,1,-3) |
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 MgCo4O9 were obtained from the Materials Project database (MP-ID: mp-1041445, 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_MgCo4O9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.90151301
_cell_length_b 8.15901416
_cell_length_c 8.18754112
_cell_angle_alpha 89.70473221
_cell_angle_beta 90.00445676
_cell_angle_gamma 89.99586626
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgCo4O9
_chemical_formula_sum 'Mg2 Co8 O18'
_cell_volume 327.42781572
_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 0.14814500 0.24739800 0.24531700 1.0
Mg Mg1 1 0.85186600 0.74731700 0.74533400 1.0
Co Co2 1 0.61510900 0.53379000 0.33866400 1.0
Co Co3 1 0.38720800 0.83859700 0.46728300 1.0
Co Co4 1 0.61288000 0.33862500 0.96731200 1.0
Co Co5 1 0.38488900 0.03380400 0.83861300 1.0
Co Co6 1 0.61463800 0.96631000 0.16220900 1.0
Co Co7 1 0.61989800 0.16337700 0.53454700 1.0
Co Co8 1 0.38537000 0.46630100 0.66216100 1.0
Co Co9 1 0.37998900 0.66337200 0.03454300 1.0
O O10 1 0.49101000 0.74990700 0.25039200 1.0
O O11 1 0.50900500 0.24985000 0.75033300 1.0
O O12 1 0.05754900 0.68371300 0.97713600 1.0
O O13 1 0.06235400 0.52143500 0.68387900 1.0
O O14 1 0.06408700 0.97595800 0.81459300 1.0
O O15 1 0.06286500 0.81742200 0.52117600 1.0
O O16 1 0.93712400 0.31744800 0.02113300 1.0
O O17 1 0.93591400 0.47598000 0.31459500 1.0
O O18 1 0.93766400 0.02146100 0.18387200 1.0
O O19 1 0.94247900 0.18370700 0.47707800 1.0
O O20 1 0.44847900 0.04566700 0.35461300 1.0
O O21 1 0.42677500 0.14596200 0.04486400 1.0
O O22 1 0.43212600 0.35522800 0.45799100 1.0
O O23 1 0.43997300 0.45522500 0.14743900 1.0
O O24 1 0.55155900 0.54568400 0.85461700 1.0
O O25 1 0.56783600 0.85524600 0.95799400 1.0
O O26 1 0.57321800 0.64597700 0.54486900 1.0
O O27 1 0.55999700 0.95524200 0.64744000 1.0
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