Ca8Mn4Al4O21
高熵材料 HEAMP-ID: mp-1247620 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.62 | 7.6165 | 2.7 | (1,0,0) |
| 16.46 | 5.3857 | 18.9 | (1,1,0) |
| 23.36 | 3.8083 | 2.8 | (2,0,0) |
| 23.76 | 3.7452 | 6.1 | (0,0,2) |
| 33.27 | 2.6929 | 35.1 | (2,2,0) |
| 33.56 | 2.6703 | 100.0 | (2,0,2) |
| 37.34 | 2.4086 | 7.6 | (3,1,0) |
| 41.29 | 2.1864 | 17.2 | (2,2,2) |
| 44.74 | 2.0258 | 1.7 | (3,1,2) |
| 47.77 | 1.9041 | 48.2 | (4,0,0) |
| 48.62 | 1.8726 | 22.4 | (0,0,4) |
| 50.86 | 1.7952 | 1.6 | (3,3,0) |
| 51.68 | 1.7687 | 1.6 | (1,1,4) |
| 54.03 | 1.6974 | 1.8 | (4,0,2) |
| 59.64 | 1.5503 | 33.2 | (4,2,2) |
| 60.19 | 1.5374 | 12.9 | (2,2,4) |
| 62.86 | 1.4784 | 2.5 | (3,1,4) |
| 69.86 | 1.3464 | 12.4 | (4,4,0) |
| 70.54 | 1.3351 | 23.7 | (4,0,4) |
| 79.61 | 1.2043 | 5.3 | (6,2,0) |
| 79.77 | 1.2022 | 6.9 | (6,0,2) |
| 81.06 | 1.1863 | 6.6 | (2,0,6) |
| 84.51 | 1.1465 | 1.5 | (6,2,2) |
| 89.69 | 1.0932 | 11.3 | (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 Ca8Mn4Al4O21 were obtained from the Materials Project database (MP-ID: mp-1247620, 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_Ca8Mn4Al4O21
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.61651700
_cell_length_b 7.61651700
_cell_length_c 7.49037600
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca8Mn4Al4O21
_chemical_formula_sum 'Ca8 Mn4 Al4 O21'
_cell_volume 434.52668303
_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 0.25633800 0.25633800 0.25000000 1.0
Ca Ca1 1 0.26212500 0.26212500 0.75000000 1.0
Ca Ca2 1 0.25633800 0.74366200 0.25000000 1.0
Ca Ca3 1 0.26212500 0.73787500 0.75000000 1.0
Ca Ca4 1 0.74366200 0.25633800 0.25000000 1.0
Ca Ca5 1 0.73787500 0.26212500 0.75000000 1.0
Ca Ca6 1 0.74366200 0.74366200 0.25000000 1.0
Ca Ca7 1 0.73787500 0.73787500 0.75000000 1.0
Mn Mn8 1 0.00000000 0.50000000 0.00419400 1.0
Mn Mn9 1 0.00000000 0.50000000 0.49580600 1.0
Mn Mn10 1 0.50000000 0.00000000 0.00419400 1.0
Mn Mn11 1 0.50000000 0.00000000 0.49580600 1.0
Al Al12 1 0.00000000 0.00000000 0.99766000 1.0
Al Al13 1 0.00000000 0.00000000 0.50234000 1.0
Al Al14 1 0.50000000 0.50000000 0.98372100 1.0
Al Al15 1 0.50000000 0.50000000 0.51627900 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 0.75000000 1.0
O O21 1 0.23685600 0.00000000 0.99969500 1.0
O O22 1 0.23685600 0.00000000 0.50030500 1.0
O O23 1 0.25963100 0.50000000 0.02034800 1.0
O O24 1 0.25963100 0.50000000 0.47965200 1.0
O O25 1 0.76314400 0.00000000 0.99969500 1.0
O O26 1 0.76314400 0.00000000 0.50030500 1.0
O O27 1 0.74036900 0.50000000 0.02034800 1.0
O O28 1 0.74036900 0.50000000 0.47965200 1.0
O O29 1 0.00000000 0.23685600 0.99969500 1.0
O O30 1 0.00000000 0.23685600 0.50030500 1.0
O O31 1 0.00000000 0.76314400 0.99969500 1.0
O O32 1 0.00000000 0.76314400 0.50030500 1.0
O O33 1 0.50000000 0.25963100 0.02034800 1.0
O O34 1 0.50000000 0.25963100 0.47965200 1.0
O O35 1 0.50000000 0.74036900 0.02034800 1.0
O O36 1 0.50000000 0.74036900 0.47965200 1.0
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