CaAl9Co2
高熵材料 HEA 传统材料 TRA 弹性数据 ELAMP-ID: mp-11350 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.07 | 6.7730 | 100.0 | (1,0,-1,0) |
| 22.74 | 3.9104 | 82.0 | (2,-1,-1,0) |
| 23.13 | 3.8449 | 12.0 | (0,0,0,1) |
| 26.66 | 3.3437 | 3.6 | (1,0,-1,1) |
| 32.66 | 2.7416 | 97.9 | (2,-1,-1,1) |
| 35.05 | 2.5600 | 6.3 | (3,-1,-2,0) |
| 35.05 | 2.5600 | 1.3 | (1,-3,2,0) |
| 35.32 | 2.5413 | 51.6 | (2,0,-2,1) |
| 39.93 | 2.2577 | 1.4 | (3,0,-3,0) |
| 39.93 | 2.2577 | 2.8 | (3,-3,0,0) |
| 42.42 | 2.1309 | 26.0 | (3,-1,-2,1) |
| 42.42 | 2.1309 | 52.0 | (3,-2,-1,1) |
| 46.44 | 1.9552 | 38.5 | (4,-2,-2,0) |
| 46.44 | 1.9552 | 19.2 | (2,-4,2,0) |
| 46.65 | 1.9469 | 22.9 | (3,0,-3,1) |
| 46.65 | 1.9469 | 45.7 | (3,-3,0,1) |
| 47.28 | 1.9225 | 38.8 | (0,0,0,2) |
| 48.46 | 1.8785 | 6.6 | (4,-1,-3,0) |
| 48.46 | 1.8785 | 6.6 | (3,-4,1,0) |
| 49.27 | 1.8494 | 6.3 | (1,0,-1,2) |
| 52.51 | 1.7428 | 30.2 | (4,-2,-2,1) |
| 52.51 | 1.7428 | 15.1 | (2,-4,2,1) |
| 53.08 | 1.7252 | 9.6 | (2,-1,-1,2) |
| 53.08 | 1.7252 | 4.8 | (1,-2,1,2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
高熵合金特征
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of CaAl9Co2 were obtained from the Materials Project database (MP-ID: mp-11350, 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_CaAl9Co2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.82078903
_cell_length_b 7.82078740
_cell_length_c 3.84492519
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999442
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaAl9Co2
_chemical_formula_sum 'Ca1 Al9 Co2'
_cell_volume 203.66650048
_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 -0.00000000 -0.00000000 0.00000000 1.0
Al Al1 1 0.50000000 -0.00000000 0.00000000 1.0
Al Al2 1 0.50000000 0.50000000 0.00000000 1.0
Al Al3 1 -0.00000000 0.50000000 0.00000000 1.0
Al Al4 1 0.21341441 0.42682582 0.50000000 1.0
Al Al5 1 0.78658559 0.21341441 0.50000000 1.0
Al Al6 1 0.42682582 0.21341441 0.50000000 1.0
Al Al7 1 0.57317418 0.78658559 0.50000000 1.0
Al Al8 1 0.21341441 0.78658559 0.50000000 1.0
Al Al9 1 0.78658559 0.57317418 0.50000000 1.0
Co Co10 1 0.33333300 0.66666700 0.00000000 1.0
Co Co11 1 0.66666700 0.33333300 0.00000000 1.0
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