BaCaCr4O8
高熵材料 HEAMP-ID: mp-1044468 · 空间群: P-31m (#162)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.26 | 7.8583 | 22.4 | (0,0,0,1) |
| 18.63 | 4.7630 | 5.0 | (1,0,-1,0) |
| 21.82 | 4.0732 | 7.8 | (1,0,-1,1) |
| 21.82 | 4.0732 | 3.9 | (1,-1,0,1) |
| 22.63 | 3.9292 | 4.1 | (0,0,0,2) |
| 29.47 | 3.0310 | 100.0 | (1,0,-1,2) |
| 32.56 | 2.7499 | 77.4 | (2,-1,-1,0) |
| 34.23 | 2.6194 | 4.7 | (0,0,0,3) |
| 34.56 | 2.5956 | 9.3 | (1,1,-2,1) |
| 34.56 | 2.5956 | 18.6 | (2,-1,-1,1) |
| 39.25 | 2.2952 | 5.8 | (1,0,-1,3) |
| 39.54 | 2.2792 | 3.0 | (2,0,-2,1) |
| 40.02 | 2.2530 | 1.5 | (2,-1,-1,2) |
| 44.49 | 2.0366 | 32.2 | (2,0,-2,2) |
| 46.21 | 1.9646 | 12.5 | (0,0,0,4) |
| 50.24 | 1.8162 | 1.0 | (1,0,-1,4) |
| 51.89 | 1.7621 | 2.4 | (2,0,-2,3) |
| 52.12 | 1.7548 | 2.9 | (3,-1,-2,1) |
| 56.20 | 1.6367 | 30.7 | (3,-1,-2,2) |
| 57.67 | 1.5986 | 32.4 | (2,-1,-1,4) |
| 58.10 | 1.5877 | 23.9 | (3,0,-3,0) |
| 59.39 | 1.5562 | 1.4 | (3,0,-3,1) |
| 62.61 | 1.4837 | 3.0 | (3,-1,-2,3) |
| 68.21 | 1.3750 | 8.0 | (4,-2,-2,0) |
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
关联任务
引用参考
The crystal structure and related material properties of BaCaCr4O8 were obtained from the Materials Project database (MP-ID: mp-1044468, 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_BaCaCr4O8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.49988737
_cell_length_b 5.49988737
_cell_length_c 7.85829200
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999244
_symmetry_Int_Tables_number 1
_chemical_formula_structural BaCaCr4O8
_chemical_formula_sum 'Ba1 Ca1 Cr4 O8'
_cell_volume 205.85736955
_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
Ca Ca1 1 0.00000000 0.00000000 0.50000000 1.0
Cr Cr2 1 0.33333300 0.66666700 0.75913600 1.0
Cr Cr3 1 0.66666700 0.33333300 0.75913600 1.0
Cr Cr4 1 0.33333300 0.66666700 0.24086400 1.0
Cr Cr5 1 0.66666700 0.33333300 0.24086400 1.0
O O6 1 0.32743100 0.32743100 0.69671800 1.0
O O7 1 0.67256900 0.00000000 0.69671800 1.0
O O8 1 0.00000000 0.67256900 0.69671800 1.0
O O9 1 0.67256900 0.67256900 0.30328200 1.0
O O10 1 0.00000000 0.32743100 0.30328200 1.0
O O11 1 0.32743100 0.00000000 0.30328200 1.0
O O12 1 0.33333300 0.66666700 0.00000000 1.0
O O13 1 0.66666700 0.33333300 0.00000000 1.0
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