CaDy(NiB4)2
高熵材料 HEAMP-ID: mp-3278469 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.70 | 5.6432 | 26.4 | (1,0,-1) |
| 16.64 | 5.3264 | 20.1 | (0,0,1) |
| 16.64 | 5.3264 | 20.1 | (1,-1,0) |
| 20.85 | 4.2598 | 1.6 | (1,1,-1) |
| 23.62 | 3.7663 | 42.3 | (1,-1,1) |
| 26.80 | 3.3267 | 12.7 | (1,1,-2) |
| 26.80 | 3.3267 | 38.0 | (2,0,-1) |
| 28.49 | 3.1327 | 3.3 | (1,0,-2) |
| 28.49 | 3.1327 | 10.0 | (2,-1,-1) |
| 31.71 | 2.8216 | 64.0 | (2,0,-2) |
| 33.65 | 2.6632 | 3.9 | (0,0,2) |
| 33.65 | 2.6632 | 3.9 | (2,-2,0) |
| 33.73 | 2.6573 | 13.3 | (2,1,-2) |
| 37.77 | 2.3820 | 13.5 | (1,-1,2) |
| 37.77 | 2.3820 | 4.5 | (2,-2,-1) |
| 39.92 | 2.2582 | 100.0 | (3,-1,-1) |
| 42.44 | 2.1299 | 18.4 | (2,2,-2) |
| 43.53 | 2.0791 | 7.0 | (2,0,-3) |
| 43.53 | 2.0791 | 11.7 | (3,-1,-2) |
| 44.66 | 2.0291 | 3.7 | (1,0,-3) |
| 44.66 | 2.0291 | 11.0 | (1,0,2) |
| 45.89 | 1.9776 | 7.7 | (2,2,-3) |
| 45.89 | 1.9776 | 2.6 | (2,2,-1) |
| 48.33 | 1.8832 | 30.3 | (2,-2,2) |
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 CaDy(NiB4)2 were obtained from the Materials Project database (MP-ID: mp-3278469, 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_CaDy(NiB4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.82026820
_cell_length_b 6.82026823
_cell_length_c 6.82026937
_cell_angle_alpha 112.96020961
_cell_angle_beta 112.96020446
_cell_angle_gamma 102.69826227
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaDy(NiB4)2
_chemical_formula_sum 'Ca2 Dy2 Ni4 B16'
_cell_volume 241.70314755
_cell_formula_units_Z 2
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 0.79793667 0.79793667 1.00000000 1.0
Ca Ca1 1 0.20206333 0.20206333 0.00000000 1.0
Dy Dy2 1 0.75000000 0.25000000 0.50000000 1.0
Dy Dy3 1 0.25000000 0.75000000 0.50000000 1.0
Ni Ni4 1 0.27435615 0.50000000 0.77435615 1.0
Ni Ni5 1 0.72564385 0.50000000 0.22564385 1.0
Ni Ni6 1 0.50000000 0.72564385 0.22564385 1.0
Ni Ni7 1 0.50000000 0.27435615 0.77435615 1.0
B B8 1 0.27811229 0.11295208 0.39106337 1.0
B B9 1 0.72188771 0.88704792 0.60893663 1.0
B B10 1 0.27811229 0.88704792 0.16516021 1.0
B B11 1 0.72188771 0.11295208 0.83483979 1.0
B B12 1 0.11295208 0.72188771 0.83483979 1.0
B B13 1 0.88704792 0.27811229 0.16516021 1.0
B B14 1 0.11295208 0.27811229 0.39106337 1.0
B B15 1 0.88704792 0.72188771 0.60893663 1.0
B B16 1 0.11410071 0.11410071 0.53138461 1.0
B B17 1 0.58271510 0.58271510 0.46861539 1.0
B B18 1 0.11410071 0.58271510 0.00000000 1.0
B B19 1 0.58271510 0.11410071 0.00000000 1.0
B B20 1 0.88589929 0.88589929 0.46861539 1.0
B B21 1 0.41728490 0.41728490 0.53138461 1.0
B B22 1 0.88589929 0.41728490 1.00000000 1.0
B B23 1 0.41728490 0.88589929 1.00000000 1.0
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