BaCr4O8
高熵材料 HEA 传统材料 TRAMP-ID: mp-1041288 · 空间群: P-31m (#162)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.14 | 7.9440 | 82.4 | (0,0,0,1) |
| 21.42 | 4.1487 | 43.0 | (1,0,-1,1) |
| 22.38 | 3.9720 | 13.1 | (0,0,0,2) |
| 29.02 | 3.0768 | 100.0 | (1,0,-1,2) |
| 31.86 | 2.8087 | 81.7 | (2,-1,-1,0) |
| 33.85 | 2.6481 | 57.7 | (2,-1,-1,1) |
| 33.85 | 2.6480 | 5.4 | (0,0,0,3) |
| 38.71 | 2.3258 | 8.4 | (2,0,-2,1) |
| 38.72 | 2.3258 | 17.4 | (1,0,-1,3) |
| 43.63 | 2.0744 | 24.1 | (2,0,-2,2) |
| 45.68 | 1.9860 | 15.0 | (0,0,0,4) |
| 47.17 | 1.9267 | 4.0 | (2,-1,-1,3) |
| 50.98 | 1.7914 | 9.0 | (3,-1,-2,1) |
| 50.98 | 1.7914 | 10.1 | (2,0,-2,3) |
| 55.03 | 1.6686 | 28.5 | (3,-1,-2,2) |
| 56.77 | 1.6216 | 26.3 | (3,0,-3,0) |
| 56.77 | 1.6216 | 29.0 | (2,-1,-1,4) |
| 58.05 | 1.5889 | 7.0 | (3,0,-3,1) |
| 58.05 | 1.5888 | 1.5 | (0,0,0,5) |
| 61.39 | 1.5103 | 10.0 | (3,-1,-2,3) |
| 61.39 | 1.5103 | 1.3 | (1,0,-1,5) |
| 61.79 | 1.5013 | 2.2 | (3,0,-3,2) |
| 66.59 | 1.4044 | 8.9 | (4,-2,-2,0) |
| 67.76 | 1.3829 | 6.1 | (4,-2,-2,1) |
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 BaCr4O8 were obtained from the Materials Project database (MP-ID: mp-1041288, 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_BaCr4O8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.61746218
_cell_length_b 5.61746218
_cell_length_c 7.94403100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000207
_symmetry_Int_Tables_number 1
_chemical_formula_structural BaCr4O8
_chemical_formula_sum 'Ba1 Cr4 O8'
_cell_volume 217.09602248
_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
Ba Ba0 1 0.00000000 0.00000000 0.00000000 1.0
Cr Cr1 1 0.33333300 0.66666700 0.76674000 1.0
Cr Cr2 1 0.66666700 0.33333300 0.76674000 1.0
Cr Cr3 1 0.33333300 0.66666700 0.23326000 1.0
Cr Cr4 1 0.66666700 0.33333300 0.23326000 1.0
O O5 1 0.36375300 0.36375300 0.71469100 1.0
O O6 1 0.63624700 0.00000000 0.71469100 1.0
O O7 1 0.00000000 0.63624700 0.71469100 1.0
O O8 1 0.63624700 0.63624700 0.28530900 1.0
O O9 1 0.00000000 0.36375300 0.28530900 1.0
O O10 1 0.36375300 0.00000000 0.28530900 1.0
O O11 1 0.33333300 0.66666700 0.00000000 1.0
O O12 1 0.66666700 0.33333300 0.00000000 1.0
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