SrMg14B
高熵材料 HEA 传统材料 TRAMP-ID: mp-1026560 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.48 | 10.4293 | 16.4 | (0,0,0,1) |
| 15.96 | 5.5531 | 9.7 | (1,0,-1,0) |
| 17.00 | 5.2146 | 3.1 | (0,0,0,2) |
| 18.10 | 4.9016 | 30.3 | (1,0,-1,1) |
| 23.40 | 3.8013 | 5.6 | (1,0,-1,2) |
| 25.62 | 3.4764 | 8.0 | (0,0,0,3) |
| 27.83 | 3.2061 | 2.2 | (2,-1,-1,0) |
| 29.14 | 3.0645 | 15.0 | (2,-1,-1,1) |
| 30.33 | 2.9466 | 17.5 | (1,0,-1,3) |
| 32.24 | 2.7765 | 37.8 | (2,0,-2,0) |
| 32.79 | 2.7312 | 2.5 | (2,-1,-1,2) |
| 33.40 | 2.6831 | 10.7 | (2,0,-2,1) |
| 34.40 | 2.6073 | 36.4 | (0,0,0,4) |
| 36.67 | 2.4508 | 100.0 | (2,0,-2,2) |
| 36.67 | 2.4508 | 50.0 | (0,2,-2,2) |
| 38.13 | 2.3601 | 1.8 | (1,0,-1,4) |
| 38.19 | 2.3568 | 2.2 | (2,-1,-1,3) |
| 41.63 | 2.1695 | 3.6 | (2,0,-2,3) |
| 44.01 | 2.0576 | 5.1 | (3,-1,-2,1) |
| 44.01 | 2.0576 | 2.6 | (1,2,-3,1) |
| 44.80 | 2.0228 | 1.5 | (2,-1,-1,4) |
| 46.51 | 1.9526 | 2.0 | (1,0,-1,5) |
| 46.65 | 1.9471 | 2.9 | (3,-1,-2,2) |
| 47.86 | 1.9007 | 22.4 | (2,0,-2,4) |
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
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 SrMg14B were obtained from the Materials Project database (MP-ID: mp-1026560, 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_SrMg14B
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.41214920
_cell_length_b 6.41214868
_cell_length_c 10.42924868
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000268
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrMg14B
_chemical_formula_sum 'Sr1 Mg14 B1'
_cell_volume 371.35634279
_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
Sr Sr0 1 0.16666700 0.33333300 0.12500000 1.0
Mg Mg1 1 0.17947662 0.83973781 0.12500000 1.0
Mg Mg2 1 0.15673206 0.82836553 0.62500000 1.0
Mg Mg3 1 0.66026219 0.32052338 0.12500000 1.0
Mg Mg4 1 0.67163447 0.34326794 0.62500000 1.0
Mg Mg5 1 0.66026219 0.83973781 0.12500000 1.0
Mg Mg6 1 0.67163447 0.82836553 0.62500000 1.0
Mg Mg7 1 0.32919826 0.17080174 0.39844587 1.0
Mg Mg8 1 0.32919826 0.17080174 0.85155413 1.0
Mg Mg9 1 0.32919826 0.65839753 0.39844587 1.0
Mg Mg10 1 0.32919826 0.65839753 0.85155413 1.0
Mg Mg11 1 0.84160247 0.17080174 0.39844587 1.0
Mg Mg12 1 0.84160247 0.17080174 0.85155413 1.0
Mg Mg13 1 0.83333300 0.66666700 0.36582965 1.0
Mg Mg14 1 0.83333300 0.66666700 0.88417035 1.0
B B15 1 0.16666700 0.33333300 0.62500000 1.0
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