CaMg14Cr
高熵材料 HEA 传统材料 TRAMP-ID: mp-1028109 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.50 | 10.4080 | 1.2 | (0,0,0,1) |
| 15.91 | 5.5697 | 5.6 | (1,0,-1,0) |
| 17.04 | 5.2040 | 1.7 | (0,0,0,2) |
| 23.39 | 3.8025 | 4.4 | (1,0,-1,2) |
| 27.74 | 3.2157 | 1.4 | (2,-1,-1,0) |
| 32.14 | 2.7849 | 24.8 | (2,0,-2,0) |
| 32.74 | 2.7356 | 1.8 | (2,-1,-1,2) |
| 34.47 | 2.6020 | 25.8 | (0,0,0,4) |
| 36.60 | 2.4554 | 100.0 | (2,0,-2,2) |
| 38.18 | 2.3574 | 1.1 | (1,0,-1,4) |
| 47.84 | 1.9013 | 15.1 | (2,0,-2,4) |
| 57.30 | 1.6078 | 5.6 | (4,-2,-2,0) |
| 57.30 | 1.6078 | 11.3 | (2,2,-4,0) |
| 63.15 | 1.4724 | 17.6 | (2,0,-2,6) |
| 67.24 | 1.3924 | 2.6 | (4,0,-4,0) |
| 68.61 | 1.3678 | 18.4 | (4,-2,-2,4) |
| 69.94 | 1.3451 | 8.8 | (4,0,-4,2) |
| 69.94 | 1.3451 | 4.4 | (0,4,-4,2) |
| 72.68 | 1.3010 | 2.4 | (0,0,0,8) |
| 77.80 | 1.2277 | 3.2 | (4,0,-4,4) |
| 81.69 | 1.1787 | 2.7 | (2,0,-2,8) |
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 CaMg14Cr were obtained from the Materials Project database (MP-ID: mp-1028109, 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_CaMg14Cr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.43135181
_cell_length_b 6.43135127
_cell_length_c 10.40802744
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000271
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaMg14Cr
_chemical_formula_sum 'Ca1 Mg14 Cr1'
_cell_volume 372.82372933
_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 0.16666700 0.33333300 0.12500000 1.0
Mg Mg1 1 0.17347462 0.83673681 0.12500000 1.0
Mg Mg2 1 0.16677429 0.83338664 0.62500000 1.0
Mg Mg3 1 0.66326319 0.32652538 0.12500000 1.0
Mg Mg4 1 0.66661336 0.33322571 0.62500000 1.0
Mg Mg5 1 0.66326319 0.83673681 0.12500000 1.0
Mg Mg6 1 0.66661336 0.83338664 0.62500000 1.0
Mg Mg7 1 0.33320232 0.16679768 0.38520168 1.0
Mg Mg8 1 0.33320232 0.16679768 0.86479832 1.0
Mg Mg9 1 0.33320232 0.66640564 0.38520168 1.0
Mg Mg10 1 0.33320232 0.66640564 0.86479832 1.0
Mg Mg11 1 0.83359436 0.16679768 0.38520168 1.0
Mg Mg12 1 0.83359436 0.16679768 0.86479832 1.0
Mg Mg13 1 0.83333300 0.66666700 0.36988704 1.0
Mg Mg14 1 0.83333300 0.66666700 0.88011296 1.0
Cr Cr15 1 0.16666700 0.33333300 0.62500000 1.0
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