Mg2Co3O8
高熵材料 HEA 传统材料 TRAMP-ID: mp-1042753 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.24 | 4.6142 | 100.0 | (0,0,0,2) |
| 20.55 | 4.3221 | 5.8 | (1,-1,0,1) |
| 20.55 | 4.3221 | 5.8 | (1,-1,0,-1) |
| 20.55 | 4.3221 | 11.6 | (0,1,-1,1) |
| 20.55 | 4.3221 | 5.8 | (1,0,-1,1) |
| 20.55 | 4.3221 | 5.8 | (1,0,-1,-1) |
| 26.56 | 3.3566 | 5.0 | (1,-1,0,2) |
| 26.56 | 3.3566 | 5.0 | (1,-1,0,-2) |
| 26.56 | 3.3566 | 15.0 | (1,0,-1,2) |
| 26.56 | 3.3566 | 5.0 | (1,0,-1,-2) |
| 34.44 | 2.6041 | 4.1 | (1,-1,0,3) |
| 34.44 | 2.6041 | 12.4 | (1,0,-1,3) |
| 34.44 | 2.6041 | 4.1 | (0,1,-1,-3) |
| 34.44 | 2.6041 | 4.1 | (1,0,-1,-3) |
| 36.74 | 2.4459 | 4.6 | (2,-2,0,0) |
| 36.74 | 2.4459 | 4.6 | (0,2,-2,0) |
| 36.74 | 2.4459 | 4.6 | (2,0,-2,0) |
| 37.33 | 2.4089 | 6.0 | (1,-2,1,2) |
| 37.33 | 2.4089 | 12.0 | (2,-1,-1,2) |
| 37.33 | 2.4089 | 6.0 | (2,-1,-1,-2) |
| 37.33 | 2.4089 | 6.0 | (1,1,-2,2) |
| 37.33 | 2.4089 | 6.0 | (1,1,-2,-2) |
| 38.06 | 2.3643 | 9.3 | (2,-2,0,1) |
| 38.06 | 2.3643 | 9.3 | (2,-2,0,-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 Mg2Co3O8 were obtained from the Materials Project database (MP-ID: mp-1042753, 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_Mg2Co3O8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.64859673
_cell_length_b 5.64860221
_cell_length_c 9.22836317
_cell_angle_alpha 90.00002568
_cell_angle_beta 89.99993882
_cell_angle_gamma 120.00014491
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Co3O8
_chemical_formula_sum 'Mg4 Co6 O16'
_cell_volume 254.99768459
_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 0.66666331 0.33333624 0.02001687 1.0
Mg Mg1 1 0.33333798 0.66666439 0.52002091 1.0
Mg Mg2 1 0.66666914 0.33333131 0.42571871 1.0
Mg Mg3 1 0.33333254 0.66666990 0.92571919 1.0
Co Co4 1 0.67167371 0.83583368 0.24523495 1.0
Co Co5 1 0.83583682 0.16416084 0.74523078 1.0
Co Co6 1 0.16416888 0.32832720 0.24523413 1.0
Co Co7 1 0.83583657 0.67167706 0.74523001 1.0
Co Co8 1 0.32832814 0.16416777 0.74523311 1.0
Co Co9 1 0.16416619 0.83583376 0.24523516 1.0
O O10 1 0.84180304 0.15820147 0.14722514 1.0
O O11 1 0.68359640 0.84179867 0.64721895 1.0
O O12 1 0.15820260 0.31639656 0.64721963 1.0
O O13 1 0.84180281 0.68359921 0.14722348 1.0
O O14 1 0.31640095 0.15819706 0.14722353 1.0
O O15 1 0.15820451 0.84181018 0.64722190 1.0
O O16 1 0.51874538 0.48123665 0.86009493 1.0
O O17 1 0.03752300 0.51875983 0.36010338 1.0
O O18 1 0.48124149 0.96247891 0.36010301 1.0
O O19 1 0.51874539 0.03751643 0.86009942 1.0
O O20 1 0.00000239 -0.00000066 0.35227490 1.0
O O21 1 0.00000896 0.00000462 0.85227106 1.0
O O22 1 0.33333444 0.66666601 0.13782292 1.0
O O23 1 0.96248164 0.48124449 0.86010242 1.0
O O24 1 0.48124185 0.51875682 0.36010014 1.0
O O25 1 0.66665187 0.33332861 0.63781838 1.0
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