MgCr4O8
高熵材料 HEA 传统材料 TRAMP-ID: mp-1044160 · 空间群: R-3m (#166)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.77 | 4.9926 | 100.0 | (1,1,1) |
| 18.34 | 4.8372 | 5.7 | (1,0,0) |
| 21.04 | 4.2216 | 2.5 | (1,1,0) |
| 35.64 | 2.5191 | 28.9 | (1,1,-1) |
| 35.98 | 2.4963 | 5.1 | (2,2,2) |
| 37.17 | 2.4186 | 3.4 | (0,0,2) |
| 37.17 | 2.4186 | 6.9 | (2,0,0) |
| 42.84 | 2.1108 | 67.7 | (2,2,0) |
| 46.72 | 1.9442 | 2.3 | (1,1,3) |
| 46.72 | 1.9442 | 4.6 | (3,1,1) |
| 56.06 | 1.6406 | 14.7 | (3,3,1) |
| 61.39 | 1.5103 | 16.6 | (4,2,2) |
| 63.00 | 1.4754 | 12.2 | (2,0,-2) |
| 63.00 | 1.4754 | 6.1 | (2,-2,0) |
| 66.03 | 1.4149 | 12.0 | (3,1,-1) |
| 73.25 | 1.2922 | 2.0 | (4,2,4) |
| 74.53 | 1.2731 | 1.8 | (3,-1,-1) |
| 74.74 | 1.2702 | 4.1 | (4,2,0) |
| 75.48 | 1.2596 | 1.1 | (2,-2,2) |
| 76.29 | 1.2482 | 2.1 | (4,4,4) |
| 79.21 | 1.2093 | 2.7 | (0,0,4) |
| 79.21 | 1.2093 | 5.3 | (4,0,0) |
| 79.81 | 1.2017 | 1.7 | (3,3,5) |
| 79.81 | 1.2017 | 3.5 | (5,3,3) |
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 MgCr4O8 were obtained from the Materials Project database (MP-ID: mp-1044160, 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_MgCr4O8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.04452742
_cell_length_b 6.04452742
_cell_length_c 6.04452794
_cell_angle_alpha 58.44278836
_cell_angle_beta 58.44278836
_cell_angle_gamma 58.44278656
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgCr4O8
_chemical_formula_sum 'Mg1 Cr4 O8'
_cell_volume 150.59619327
_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 0.50000000 0.50000000 0.50000000 1.0
Cr Cr1 1 0.00000000 0.50000000 0.50000000 1.0
Cr Cr2 1 0.50000000 0.00000000 0.50000000 1.0
Cr Cr3 1 0.50000000 0.50000000 0.00000000 1.0
Cr Cr4 1 0.00000000 0.00000000 0.00000000 1.0
O O5 1 0.27525200 0.75726300 0.75726300 1.0
O O6 1 0.24273700 0.24273700 0.72474800 1.0
O O7 1 0.72474800 0.24273700 0.24273700 1.0
O O8 1 0.24273700 0.72474800 0.24273700 1.0
O O9 1 0.27126200 0.27126200 0.27126200 1.0
O O10 1 0.72873800 0.72873800 0.72873800 1.0
O O11 1 0.75726300 0.27525200 0.75726300 1.0
O O12 1 0.75726300 0.75726300 0.27525200 1.0
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