Ca8Mn6Al2O21
高熵材料 HEAMP-ID: mp-1247686 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.44 | 7.7365 | 11.9 | (1,0,0) |
| 16.20 | 5.4705 | 6.2 | (1,1,0) |
| 22.99 | 3.8683 | 6.6 | (2,0,0) |
| 23.91 | 3.7210 | 8.4 | (0,0,2) |
| 25.75 | 3.4599 | 1.5 | (2,1,0) |
| 32.74 | 2.7353 | 37.5 | (2,2,0) |
| 33.41 | 2.6817 | 100.0 | (2,0,2) |
| 35.43 | 2.5338 | 1.2 | (2,1,2) |
| 36.74 | 2.4465 | 3.0 | (3,1,0) |
| 40.95 | 2.2039 | 9.7 | (2,2,2) |
| 42.11 | 2.1457 | 2.0 | (3,2,0) |
| 42.66 | 2.1196 | 1.1 | (3,0,2) |
| 46.98 | 1.9341 | 46.6 | (4,0,0) |
| 48.96 | 1.8605 | 20.0 | (0,0,4) |
| 52.93 | 1.7299 | 1.1 | (4,2,0) |
| 53.39 | 1.7161 | 2.7 | (4,0,2) |
| 58.87 | 1.5687 | 34.1 | (4,2,2) |
| 60.15 | 1.5384 | 13.3 | (2,2,4) |
| 68.62 | 1.3676 | 12.1 | (4,4,0) |
| 70.19 | 1.3409 | 22.1 | (4,0,4) |
| 78.13 | 1.2233 | 5.6 | (6,2,0) |
| 78.51 | 1.2183 | 7.1 | (6,0,2) |
| 81.49 | 1.1811 | 6.5 | (2,0,6) |
| 88.79 | 1.1019 | 10.7 | (4,4,4) |
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
关联任务
引用参考
The crystal structure and related material properties of Ca8Mn6Al2O21 were obtained from the Materials Project database (MP-ID: mp-1247686, 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_Ca8Mn6Al2O21
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.73650500
_cell_length_b 7.73650500
_cell_length_c 7.44200200
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca8Mn6Al2O21
_chemical_formula_sum 'Ca8 Mn6 Al2 O21'
_cell_volume 445.42993826
_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
Ca Ca0 1 0.26232900 0.26232900 0.25000000 1.0
Ca Ca1 1 0.25163600 0.25163600 0.75000000 1.0
Ca Ca2 1 0.26232900 0.73767100 0.25000000 1.0
Ca Ca3 1 0.25163600 0.74836400 0.75000000 1.0
Ca Ca4 1 0.73767100 0.26232900 0.25000000 1.0
Ca Ca5 1 0.74836400 0.25163600 0.75000000 1.0
Ca Ca6 1 0.73767100 0.73767100 0.25000000 1.0
Ca Ca7 1 0.74836400 0.74836400 0.75000000 1.0
Mn Mn8 1 0.00000000 0.50000000 0.99724400 1.0
Mn Mn9 1 0.00000000 0.50000000 0.50275600 1.0
Mn Mn10 1 0.50000000 0.00000000 0.99724400 1.0
Mn Mn11 1 0.50000000 0.00000000 0.50275600 1.0
Mn Mn12 1 0.50000000 0.50000000 0.99845700 1.0
Mn Mn13 1 0.50000000 0.50000000 0.50154300 1.0
Al Al14 1 0.00000000 0.00000000 0.00357800 1.0
Al Al15 1 0.00000000 0.00000000 0.49642200 1.0
O O16 1 0.00000000 0.50000000 0.25000000 1.0
O O17 1 0.00000000 0.50000000 0.75000000 1.0
O O18 1 0.50000000 0.00000000 0.25000000 1.0
O O19 1 0.50000000 0.00000000 0.75000000 1.0
O O20 1 0.50000000 0.50000000 0.25000000 1.0
O O21 1 0.23479900 0.00000000 0.00008800 1.0
O O22 1 0.23479900 0.00000000 0.49991200 1.0
O O23 1 0.25557500 0.50000000 0.97742800 1.0
O O24 1 0.25557500 0.50000000 0.52257200 1.0
O O25 1 0.76520100 0.00000000 0.00008800 1.0
O O26 1 0.76520100 0.00000000 0.49991200 1.0
O O27 1 0.74442500 0.50000000 0.97742800 1.0
O O28 1 0.74442500 0.50000000 0.52257200 1.0
O O29 1 0.00000000 0.23479900 0.00008800 1.0
O O30 1 0.00000000 0.23479900 0.49991200 1.0
O O31 1 0.00000000 0.76520100 0.00008800 1.0
O O32 1 0.00000000 0.76520100 0.49991200 1.0
O O33 1 0.50000000 0.25557500 0.97742800 1.0
O O34 1 0.50000000 0.25557500 0.52257200 1.0
O O35 1 0.50000000 0.74442500 0.97742800 1.0
O O36 1 0.50000000 0.74442500 0.52257200 1.0
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