Dy2Si7(Ni3Rh)3
高熵材料 HEAMP-ID: mp-3290638 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.25 | 4.6118 | 7.3 | (1,1,-2,0) |
| 19.25 | 4.6117 | 7.3 | (1,-2,1,0) |
| 19.25 | 4.6117 | 7.3 | (2,-1,-1,0) |
| 22.26 | 3.9939 | 3.7 | (0,2,-2,0) |
| 22.26 | 3.9939 | 3.7 | (2,0,-2,0) |
| 22.26 | 3.9938 | 3.7 | (2,-2,0,0) |
| 24.10 | 3.6932 | 3.0 | (0,0,0,1) |
| 26.59 | 3.3522 | 12.8 | (0,1,-1,-1) |
| 26.59 | 3.3522 | 12.8 | (1,0,-1,-1) |
| 26.59 | 3.3522 | 12.8 | (0,1,-1,1) |
| 26.59 | 3.3522 | 12.8 | (1,0,-1,1) |
| 26.59 | 3.3522 | 25.6 | (1,-1,0,1) |
| 29.59 | 3.0191 | 20.3 | (1,2,-3,0) |
| 29.59 | 3.0191 | 6.3 | (2,1,-3,0) |
| 29.59 | 3.0191 | 6.3 | (1,-3,2,0) |
| 29.59 | 3.0191 | 20.3 | (3,-1,-2,0) |
| 29.59 | 3.0190 | 20.3 | (2,-3,1,0) |
| 29.59 | 3.0190 | 6.3 | (3,-2,-1,0) |
| 31.02 | 2.8828 | 2.1 | (1,1,-2,-1) |
| 31.02 | 2.8828 | 2.0 | (1,1,-2,1) |
| 31.02 | 2.8827 | 2.0 | (1,-2,1,1) |
| 31.02 | 2.8827 | 2.0 | (2,-1,-1,-1) |
| 31.02 | 2.8827 | 2.0 | (1,-2,1,-1) |
| 31.02 | 2.8827 | 2.1 | (2,-1,-1,1) |
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 Dy2Si7(Ni3Rh)3 were obtained from the Materials Project database (MP-ID: mp-3290638, 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_Dy2Si7(Ni3Rh)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.22329876
_cell_length_b 9.22334688
_cell_length_c 3.69319608
_cell_angle_alpha 90.00013116
_cell_angle_beta 90.00012885
_cell_angle_gamma 119.99801347
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2Si7(Ni3Rh)3
_chemical_formula_sum 'Dy2 Si7 Ni9 Rh3'
_cell_volume 272.09246171
_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
Dy Dy0 1 0.33332967 0.66667028 0.74286739 1.0
Dy Dy1 1 0.66667409 0.33333150 0.24306544 1.0
Si Si2 1 0.00000549 0.00000184 0.74314993 1.0
Si Si3 1 0.88813395 0.59845818 0.74303879 1.0
Si Si4 1 0.40153630 0.28967271 0.74303868 1.0
Si Si5 1 0.71032554 0.11186654 0.74303598 1.0
Si Si6 1 0.11010497 0.40410042 0.24296795 1.0
Si Si7 1 0.59590446 0.70601573 0.24296951 1.0
Si Si8 1 0.29398886 0.88988821 0.24296859 1.0
Ni Ni9 1 0.61976814 0.56128284 0.74314410 1.0
Ni Ni10 1 0.43870374 0.05845448 0.74314563 1.0
Ni Ni11 1 0.94152027 0.38024575 0.74314146 1.0
Ni Ni12 1 0.38039056 0.43661706 0.24312869 1.0
Ni Ni13 1 0.56335981 0.94377856 0.24312314 1.0
Ni Ni14 1 0.05623674 0.61962279 0.24313279 1.0
Ni Ni15 1 0.12931667 0.84472689 0.74308203 1.0
Ni Ni16 1 0.15525665 0.28456702 0.74307839 1.0
Ni Ni17 1 0.71543599 0.87071059 0.74308601 1.0
Rh Rh18 1 0.90013922 0.11831538 0.24303926 1.0
Rh Rh19 1 0.88171103 0.78184052 0.24304041 1.0
Rh Rh20 1 0.21815486 0.09983571 0.24303783 1.0
获取直接链接