Ca2Ni7GeB2
高熵材料 HEAMP-ID: mp-3223629 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.10 | 4.4185 | 54.1 | (1,0,-1,0) |
| 24.17 | 3.6826 | 2.7 | (1,0,-1,1) |
| 26.76 | 3.3320 | 4.0 | (0,0,0,2) |
| 33.69 | 2.6604 | 25.1 | (1,0,-1,2) |
| 35.18 | 2.5510 | 6.8 | (2,-1,-1,0) |
| 35.18 | 2.5510 | 3.4 | (1,-2,1,0) |
| 37.76 | 2.3824 | 36.2 | (2,-1,-1,1) |
| 40.61 | 2.2214 | 33.5 | (0,0,0,3) |
| 40.85 | 2.2093 | 28.6 | (2,0,-2,0) |
| 40.85 | 2.2093 | 57.2 | (2,-2,0,0) |
| 43.14 | 2.0970 | 9.5 | (2,0,-2,1) |
| 43.14 | 2.0970 | 19.1 | (2,-2,0,1) |
| 44.74 | 2.0256 | 100.0 | (2,-1,-1,2) |
| 45.71 | 1.9847 | 20.8 | (1,0,-1,3) |
| 49.50 | 1.8413 | 21.0 | (2,0,-2,2) |
| 49.50 | 1.8413 | 41.9 | (2,-2,0,2) |
| 54.98 | 1.6700 | 4.6 | (3,-1,-2,0) |
| 54.98 | 1.6700 | 2.3 | (2,-3,1,0) |
| 55.13 | 1.6660 | 11.0 | (0,0,0,4) |
| 58.96 | 1.5664 | 6.3 | (2,0,-2,3) |
| 58.96 | 1.5664 | 12.7 | (2,-2,0,3) |
| 62.18 | 1.4930 | 2.4 | (3,-1,-2,2) |
| 62.18 | 1.4930 | 4.9 | (3,-2,-1,2) |
| 63.12 | 1.4728 | 1.1 | (3,-3,0,0) |
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 Ca2Ni7GeB2 were obtained from the Materials Project database (MP-ID: mp-3223629, 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_Ca2Ni7GeB2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.10205518
_cell_length_b 5.10205461
_cell_length_c 6.66404861
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999737
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2Ni7GeB2
_chemical_formula_sum 'Ca2 Ni7 Ge1 B2'
_cell_volume 150.23082548
_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 0.00000000 0.00000000 0.50000000 1.0
Ca Ca1 1 0.00000000 0.00000000 0.00000000 1.0
Ni Ni2 1 0.49968689 0.50031311 0.79635258 1.0
Ni Ni3 1 0.00062623 0.50031311 0.79635258 1.0
Ni Ni4 1 0.66666700 0.33333300 0.50000000 1.0
Ni Ni5 1 0.49968689 0.99937377 0.79635258 1.0
Ni Ni6 1 0.00062623 0.50031311 0.20364742 1.0
Ni Ni7 1 0.49968689 0.50031311 0.20364742 1.0
Ni Ni8 1 0.49968689 0.99937377 0.20364742 1.0
Ge Ge9 1 0.33333300 0.66666700 0.50000000 1.0
B B10 1 0.66666700 0.33333300 0.00000000 1.0
B B11 1 0.33333300 0.66666700 0.00000000 1.0
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