KMg6Nb
高熵材料 HEA 传统材料 TRAMP-ID: mp-1021311 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.50 | 6.5569 | 31.2 | (1,0,0) |
| 19.07 | 4.6550 | 10.4 | (1,-1,0) |
| 19.22 | 4.6180 | 10.3 | (1,1,0) |
| 19.38 | 4.5805 | 9.2 | (0,0,1) |
| 23.69 | 3.7550 | 3.7 | (1,0,1) |
| 27.20 | 3.2784 | 9.4 | (2,0,0) |
| 27.32 | 3.2649 | 7.3 | (1,-1,1) |
| 27.43 | 3.2521 | 7.1 | (1,1,1) |
| 30.39 | 2.9417 | 1.2 | (2,-1,0) |
| 30.58 | 2.9230 | 1.0 | (2,1,0) |
| 33.62 | 2.6660 | 100.0 | (2,0,1) |
| 36.29 | 2.4752 | 5.3 | (2,-1,1) |
| 36.46 | 2.4641 | 5.5 | (2,1,1) |
| 38.69 | 2.3275 | 16.0 | (2,-2,0) |
| 39.01 | 2.3090 | 15.4 | (2,2,0) |
| 39.34 | 2.2903 | 16.8 | (0,0,2) |
| 41.78 | 2.1622 | 3.8 | (1,0,2) |
| 43.54 | 2.0784 | 1.6 | (3,-1,0) |
| 43.62 | 2.0750 | 2.8 | (2,-2,1) |
| 43.76 | 2.0685 | 1.5 | (3,1,0) |
| 43.91 | 2.0619 | 2.8 | (2,2,1) |
| 44.07 | 2.0550 | 2.2 | (1,-1,2) |
| 44.14 | 2.0518 | 2.2 | (1,1,2) |
| 46.01 | 1.9726 | 6.4 | (3,0,1) |
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 KMg6Nb were obtained from the Materials Project database (MP-ID: mp-1021311, 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_KMg6Nb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.55707243
_cell_length_b 6.55707243
_cell_length_c 4.58053800
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.45706494
_symmetry_Int_Tables_number 1
_chemical_formula_structural KMg6Nb
_chemical_formula_sum 'K1 Mg6 Nb1'
_cell_volume 196.93487598
_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
K K0 1 0.86992400 0.13007600 0.50000000 1.0
Mg Mg1 1 0.37056700 0.11881200 0.50000000 1.0
Mg Mg2 1 0.88118800 0.62943300 0.50000000 1.0
Mg Mg3 1 0.15749600 0.40453100 0.00000000 1.0
Mg Mg4 1 0.59546900 0.84250400 0.00000000 1.0
Mg Mg5 1 0.59542200 0.40457800 0.00000000 1.0
Mg Mg6 1 0.15386700 0.84613300 0.00000000 1.0
Nb Nb7 1 0.37607100 0.62392900 0.50000000 1.0
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