DyB4
传统材料 TRAMP-ID: mp-2719 · 空间群: P4/mbm (#127)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.68 | 5.0153 | 2.6 | (0,1,1) |
| 22.15 | 4.0125 | 58.4 | (1,0,0) |
| 25.11 | 3.5464 | 38.5 | (0,2,0) |
| 28.13 | 3.1720 | 77.8 | (0,2,1) |
| 28.49 | 3.1332 | 4.7 | (1,1,1) |
| 33.73 | 2.6573 | 54.3 | (1,2,0) |
| 35.81 | 2.5077 | 9.7 | (0,2,2) |
| 36.10 | 2.4884 | 100.0 | (1,2,1) |
| 40.21 | 2.2429 | 12.4 | (0,3,1) |
| 42.51 | 2.1265 | 14.6 | (1,2,2) |
| 45.20 | 2.0063 | 15.6 | (2,0,0) |
| 46.14 | 1.9672 | 2.6 | (0,3,2) |
| 46.38 | 1.9578 | 17.9 | (1,3,1) |
| 48.90 | 1.8628 | 1.6 | (2,1,1) |
| 51.76 | 1.7663 | 3.0 | (1,3,2) |
| 52.40 | 1.7462 | 14.8 | (2,2,0) |
| 53.25 | 1.7202 | 29.6 | (0,4,1) |
| 54.09 | 1.6956 | 26.3 | (2,2,1) |
| 54.92 | 1.6718 | 12.7 | (0,3,3) |
| 58.37 | 1.5811 | 34.8 | (1,4,1) |
| 58.96 | 1.5666 | 3.2 | (2,2,2) |
| 59.94 | 1.5432 | 15.9 | (1,3,3) |
| 62.07 | 1.4953 | 4.6 | (2,3,1) |
| 66.58 | 1.4046 | 1.7 | (2,3,2) |
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 DyB4 were obtained from the Materials Project database (MP-ID: mp-2719, 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_DyB4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.01251287
_cell_length_b 7.09273195
_cell_length_c 7.09273195
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural DyB4
_chemical_formula_sum 'Dy4 B16'
_cell_volume 201.85686909
_cell_formula_units_Z 4
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
Dy Dy0 1 0.00000000 0.68235421 0.18235421 1.0
Dy Dy1 1 0.00000000 0.81764579 0.68235421 1.0
Dy Dy2 1 0.00000000 0.18235421 0.31764579 1.0
Dy Dy3 1 0.00000000 0.31764579 0.81764579 1.0
B B4 1 0.50000000 0.46157322 0.32410764 1.0
B B5 1 0.50000000 0.53842678 0.67589236 1.0
B B6 1 0.50000000 0.32410764 0.53842678 1.0
B B7 1 0.50000000 0.67589236 0.46157322 1.0
B B8 1 0.20286735 -0.00000000 0.00000000 1.0
B B9 1 0.79713265 0.50000000 0.50000000 1.0
B B10 1 0.79713265 -0.00000000 0.00000000 1.0
B B11 1 0.20286735 0.50000000 0.50000000 1.0
B B12 1 0.50000000 0.08713546 0.58713546 1.0
B B13 1 0.50000000 0.41286454 0.08713546 1.0
B B14 1 0.50000000 0.58713546 0.91286454 1.0
B B15 1 0.50000000 0.91286454 0.41286454 1.0
B B16 1 0.50000000 0.17589236 0.03842678 1.0
B B17 1 0.50000000 0.96157322 0.17589236 1.0
B B18 1 0.50000000 0.03842678 0.82410764 1.0
B B19 1 0.50000000 0.82410764 0.96157322 1.0
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