Mg2ScNi7B2
高熵材料 HEAMP-ID: mp-3211816 · 空间群: R-3m (#166)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.99 | 6.8139 | 39.0 | (0,0,1) |
| 21.48 | 4.1369 | 100.0 | (1,0,0) |
| 21.48 | 4.1362 | 50.0 | (1,1,-1) |
| 26.16 | 3.4070 | 64.8 | (0,0,2) |
| 27.38 | 3.2569 | 11.6 | (1,1,-2) |
| 27.40 | 3.2553 | 11.0 | (0,1,1) |
| 27.40 | 3.2553 | 11.0 | (1,0,1) |
| 30.42 | 2.9387 | 5.0 | (1,0,-2) |
| 30.45 | 2.9356 | 2.6 | (1,1,1) |
| 36.84 | 2.4396 | 1.9 | (1,-1,0) |
| 36.86 | 2.4383 | 1.9 | (1,2,-1) |
| 36.86 | 2.4383 | 1.9 | (2,1,-1) |
| 37.42 | 2.4030 | 19.6 | (1,1,-3) |
| 37.45 | 2.4016 | 19.6 | (0,1,2) |
| 37.45 | 2.4016 | 19.6 | (1,0,2) |
| 39.22 | 2.2968 | 11.4 | (1,-1,1) |
| 39.23 | 2.2964 | 11.6 | (2,1,-2) |
| 39.25 | 2.2951 | 5.8 | (1,2,0) |
| 39.25 | 2.2951 | 5.8 | (2,1,0) |
| 39.68 | 2.2713 | 68.6 | (0,0,3) |
| 41.28 | 2.1869 | 39.8 | (1,0,-3) |
| 41.28 | 2.1869 | 39.8 | (0,1,-3) |
| 41.32 | 2.1851 | 39.5 | (1,1,2) |
| 43.05 | 2.1013 | 72.0 | (0,2,-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
关联任务
引用参考
The crystal structure and related material properties of Mg2ScNi7B2 were obtained from the Materials Project database (MP-ID: mp-3211816, 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_Mg2ScNi7B2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.87665634
_cell_length_b 4.87665734
_cell_length_c 7.37531124
_cell_angle_alpha 109.35100880
_cell_angle_beta 109.35101685
_cell_angle_gamma 60.03388719
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2ScNi7B2
_chemical_formula_sum 'Mg2 Sc1 Ni7 B2'
_cell_volume 140.38459745
_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
Mg Mg0 1 0.35415064 0.35415064 0.06178598 1.0
Mg Mg1 1 0.64584936 0.64584936 0.93821402 1.0
Sc Sc2 1 0.50000000 0.50000000 0.50000100 1.0
Ni Ni3 1 0.00000000 0.00000000 0.00000000 1.0
Ni Ni4 1 0.93211675 0.93211675 0.29326059 1.0
Ni Ni5 1 0.93209454 0.42891134 0.29268153 1.0
Ni Ni6 1 0.42891134 0.93209454 0.29268153 1.0
Ni Ni7 1 0.57108766 0.06790446 0.70731847 1.0
Ni Ni8 1 0.06790446 0.57108766 0.70731847 1.0
Ni Ni9 1 0.06788225 0.06788225 0.70673941 1.0
B B10 1 0.83263345 0.83263345 0.49949414 1.0
B B11 1 0.16736555 0.16736555 0.50050586 1.0
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