CaMg2Ni7B2
高熵材料 HEAMP-ID: mp-3206998 · 空间群: R-3m (#166)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.01 | 6.8029 | 15.7 | (1,1,1) |
| 21.11 | 4.2087 | 24.6 | (1,0,0) |
| 21.11 | 4.2087 | 49.3 | (0,1,0) |
| 26.20 | 3.4015 | 28.1 | (2,2,2) |
| 27.12 | 3.2885 | 14.5 | (2,1,1) |
| 30.19 | 2.9608 | 2.5 | (2,2,1) |
| 30.19 | 2.9608 | 1.3 | (2,1,2) |
| 36.17 | 2.4833 | 2.4 | (1,0,-1) |
| 37.26 | 2.4134 | 16.8 | (3,2,2) |
| 37.26 | 2.4134 | 8.4 | (2,2,3) |
| 38.60 | 2.3327 | 17.4 | (2,1,0) |
| 39.75 | 2.2677 | 32.5 | (3,3,3) |
| 41.14 | 2.1942 | 33.2 | (3,3,2) |
| 41.14 | 2.1942 | 16.6 | (3,2,3) |
| 42.26 | 2.1387 | 100.0 | (1,1,-1) |
| 42.98 | 2.1043 | 28.7 | (2,0,0) |
| 42.98 | 2.1043 | 57.4 | (0,2,0) |
| 45.21 | 2.0056 | 48.1 | (3,2,1) |
| 45.21 | 2.0056 | 48.1 | (3,1,2) |
| 47.81 | 1.9026 | 23.2 | (3,1,1) |
| 47.81 | 1.9026 | 11.6 | (1,1,3) |
| 49.43 | 1.8438 | 3.3 | (4,3,3) |
| 49.43 | 1.8438 | 1.7 | (3,3,4) |
| 52.90 | 1.7307 | 17.9 | (3,3,1) |
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 CaMg2Ni7B2 were obtained from the Materials Project database (MP-ID: mp-3206998, 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_CaMg2Ni7B2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.38255468
_cell_length_b 7.38255473
_cell_length_c 7.38255398
_cell_angle_alpha 39.31149075
_cell_angle_beta 39.31149463
_cell_angle_gamma 39.31148904
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaMg2Ni7B2
_chemical_formula_sum 'Ca1 Mg2 Ni7 B2'
_cell_volume 145.32157337
_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 0.50000000 0.50000000 0.50000000 1.0
Mg Mg1 1 0.64857494 0.64857494 0.64857494 1.0
Mg Mg2 1 0.35142506 0.35142506 0.35142506 1.0
Ni Ni3 1 0.57159874 0.06759303 0.06759303 1.0
Ni Ni4 1 0.06759303 0.06759303 0.57159874 1.0
Ni Ni5 1 0.06759303 0.57159874 0.06759303 1.0
Ni Ni6 1 0.93240697 0.42840126 0.93240697 1.0
Ni Ni7 1 0.93240697 0.93240697 0.42840126 1.0
Ni Ni8 1 0.42840126 0.93240697 0.93240697 1.0
Ni Ni9 1 0.00000000 0.00000000 0.00000000 1.0
B B10 1 0.83278297 0.83278297 0.83278297 1.0
B B11 1 0.16721703 0.16721703 0.16721703 1.0
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