Mg2Cr9O13
高熵材料 HEA 传统材料 TRAMP-ID: mp-1045889 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.25 | 16.8223 | 2.6 | (0,0,1) |
| 10.52 | 8.4111 | 100.0 | (0,0,2) |
| 15.80 | 5.6074 | 4.1 | (0,0,3) |
| 17.56 | 5.0499 | 11.9 | (1,1,0) |
| 19.04 | 4.6617 | 1.6 | (1,1,-1) |
| 19.20 | 4.6219 | 5.3 | (1,1,2) |
| 21.13 | 4.2056 | 5.9 | (0,0,4) |
| 26.49 | 3.3645 | 3.9 | (0,0,5) |
| 29.47 | 3.0313 | 20.3 | (1,1,-4) |
| 29.80 | 2.9986 | 12.3 | (1,1,5) |
| 31.17 | 2.8692 | 6.3 | (1,0,0) |
| 31.42 | 2.8470 | 10.0 | (1,0,1) |
| 31.85 | 2.8101 | 12.7 | (1,0,-1) |
| 32.57 | 2.7489 | 21.7 | (1,0,2) |
| 33.39 | 2.6834 | 28.2 | (1,0,-2) |
| 34.01 | 2.6361 | 94.1 | (1,1,-5) |
| 34.36 | 2.6098 | 95.2 | (1,1,6) |
| 34.55 | 2.5961 | 21.4 | (1,0,3) |
| 35.20 | 2.5495 | 47.8 | (2,2,1) |
| 35.56 | 2.5249 | 4.2 | (2,2,0) |
| 35.68 | 2.5165 | 3.4 | (2,2,2) |
| 35.71 | 2.5144 | 32.7 | (1,0,-3) |
| 36.72 | 2.4476 | 7.1 | (2,2,-1) |
| 36.96 | 2.4322 | 1.1 | (2,2,3) |
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 Mg2Cr9O13 were obtained from the Materials Project database (MP-ID: mp-1045889, 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_Mg2Cr9O13
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.31424205
_cell_length_b 5.31424205
_cell_length_c 16.98676687
_cell_angle_alpha 82.34415357
_cell_angle_beta 82.34415357
_cell_angle_gamma 32.70605834
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Cr9O13
_chemical_formula_sum 'Mg2 Cr9 O13'
_cell_volume 256.69962651
_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
Mg Mg0 1 0.78105700 0.78105700 0.23073100 1.0
Mg Mg1 1 0.21894300 0.21894300 0.76926900 1.0
Cr Cr2 1 0.50000000 0.50000000 0.50000000 1.0
Cr Cr3 1 0.35601700 0.35601700 0.04255400 1.0
Cr Cr4 1 0.64398300 0.64398300 0.95744600 1.0
Cr Cr5 1 0.24895500 0.24895500 0.41558000 1.0
Cr Cr6 1 0.75104500 0.75104500 0.58442000 1.0
Cr Cr7 1 0.06787200 0.06787200 0.12318800 1.0
Cr Cr8 1 0.93212800 0.93212800 0.87681200 1.0
Cr Cr9 1 0.00331800 0.00331800 0.32893700 1.0
Cr Cr10 1 0.99668200 0.99668200 0.67106300 1.0
O O11 1 0.00000000 0.00000000 0.00000000 1.0
O O12 1 0.14708200 0.14708200 0.22111200 1.0
O O13 1 0.85291800 0.85291800 0.77888800 1.0
O O14 1 0.69746000 0.69746000 0.07269900 1.0
O O15 1 0.30254000 0.30254000 0.92730100 1.0
O O16 1 0.43035900 0.43035900 0.14648500 1.0
O O17 1 0.56964100 0.56964100 0.85351500 1.0
O O18 1 0.36730000 0.36730000 0.30923800 1.0
O O19 1 0.63270000 0.63270000 0.69076200 1.0
O O20 1 0.60185400 0.60185400 0.38567000 1.0
O O21 1 0.39814600 0.39814600 0.61433000 1.0
O O22 1 0.87686100 0.87686100 0.47422600 1.0
O O23 1 0.12313900 0.12313900 0.52577400 1.0
获取直接链接