Pr7Ho(Si3Rh)4
高熵材料 HEAMP-ID: mp-3277150 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.40 | 7.1388 | 3.4 | (1,0,-1,0) |
| 12.40 | 7.1371 | 13.0 | (1,-1,0,0) |
| 20.97 | 4.2360 | 8.4 | (0,0,0,2) |
| 21.56 | 4.1212 | 9.9 | (2,-1,-1,0) |
| 21.57 | 4.1203 | 6.4 | (1,-2,1,0) |
| 24.43 | 3.6430 | 2.5 | (1,0,-1,2) |
| 24.44 | 3.6427 | 3.4 | (1,-1,0,2) |
| 24.95 | 3.5694 | 24.2 | (2,0,-2,0) |
| 24.95 | 3.5685 | 49.5 | (2,-2,0,0) |
| 30.26 | 2.9539 | 11.1 | (2,-1,-1,2) |
| 30.26 | 2.9535 | 4.3 | (1,-2,1,2) |
| 32.81 | 2.7296 | 100.0 | (2,0,-2,2) |
| 32.82 | 2.7292 | 98.7 | (2,-2,0,2) |
| 32.82 | 2.7292 | 98.7 | (0,2,-2,2) |
| 33.20 | 2.6981 | 1.0 | (3,-1,-2,0) |
| 33.21 | 2.6974 | 1.2 | (2,-3,1,0) |
| 37.81 | 2.3796 | 1.5 | (3,0,-3,0) |
| 37.82 | 2.3790 | 2.4 | (3,-3,0,0) |
| 39.61 | 2.2755 | 1.7 | (3,-2,-1,2) |
| 42.69 | 2.1180 | 36.9 | (0,0,0,4) |
| 43.63 | 2.0747 | 1.6 | (3,0,-3,2) |
| 43.64 | 2.0743 | 4.1 | (3,-3,0,2) |
| 43.94 | 2.0606 | 68.1 | (4,-2,-2,0) |
| 43.95 | 2.0601 | 34.1 | (2,-4,2,0) |
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 Pr7Ho(Si3Rh)4 were obtained from the Materials Project database (MP-ID: mp-3277150, 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_Pr7Ho(Si3Rh)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.24246666
_cell_length_b 8.24052333
_cell_length_c 8.47204902
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99220457
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr7Ho(Si3Rh)4
_chemical_formula_sum 'Pr7 Ho1 Si12 Rh4'
_cell_volume 498.38526490
_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
Pr Pr0 1 0.00015040 0.00007520 0.25000000 1.0
Pr Pr1 1 0.99961783 0.99980941 0.75000000 1.0
Pr Pr2 1 0.49996286 0.49994523 0.25000000 1.0
Pr Pr3 1 0.49996286 0.00001863 0.25000000 1.0
Pr Pr4 1 0.00088970 0.50044435 0.25000000 1.0
Pr Pr5 1 0.50039684 0.50005695 0.75000000 1.0
Pr Pr6 1 0.50039684 0.00033989 0.75000000 1.0
Ho Ho7 1 0.99906510 0.49953255 0.75000000 1.0
Si Si8 1 0.16590898 0.83130345 0.50370235 1.0
Si Si9 1 0.16590898 0.33460452 0.50370235 1.0
Si Si10 1 0.66608387 0.83304193 0.49935106 1.0
Si Si11 1 0.83410850 0.16867779 0.50293894 1.0
Si Si12 1 0.83410850 0.66543172 0.50293894 1.0
Si Si13 1 0.33374149 0.16687124 0.49969913 1.0
Si Si14 1 0.83410850 0.16867779 0.99706106 1.0
Si Si15 1 0.83410850 0.66543172 0.99706106 1.0
Si Si16 1 0.33374149 0.16687124 0.00030087 1.0
Si Si17 1 0.16590898 0.83130345 0.99629765 1.0
Si Si18 1 0.16590898 0.33460452 0.99629765 1.0
Si Si19 1 0.66608387 0.83304193 0.00064894 1.0
Rh Rh20 1 0.33136604 0.66568352 0.50505246 1.0
Rh Rh21 1 0.66855244 0.33427572 0.50492388 1.0
Rh Rh22 1 0.66855244 0.33427572 0.99507612 1.0
Rh Rh23 1 0.33136604 0.66568352 0.99494754 1.0
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