Pr7Dy(Si3Rh)4
高熵材料 HEAMP-ID: mp-3274545 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.40 | 7.1403 | 3.6 | (0,1,-1,0) |
| 12.40 | 7.1367 | 6.3 | (1,0,-1,0) |
| 12.40 | 7.1367 | 6.3 | (1,-1,0,0) |
| 20.96 | 4.2374 | 8.3 | (0,0,0,2) |
| 21.56 | 4.1218 | 5.1 | (1,1,-2,0) |
| 21.56 | 4.1218 | 5.1 | (1,-2,1,0) |
| 21.57 | 4.1197 | 6.4 | (2,-1,-1,0) |
| 24.43 | 3.6441 | 2.5 | (0,1,-1,2) |
| 24.43 | 3.6436 | 3.5 | (1,0,-1,2) |
| 24.94 | 3.5702 | 24.2 | (0,2,-2,0) |
| 24.95 | 3.5684 | 24.7 | (2,0,-2,0) |
| 24.95 | 3.5684 | 24.7 | (2,-2,0,0) |
| 30.25 | 2.9546 | 5.5 | (1,1,-2,2) |
| 30.25 | 2.9546 | 5.5 | (1,-2,1,2) |
| 30.26 | 2.9538 | 4.4 | (2,-1,-1,2) |
| 32.80 | 2.7303 | 100.0 | (0,2,-2,2) |
| 32.81 | 2.7295 | 98.9 | (2,0,-2,2) |
| 32.81 | 2.7295 | 98.9 | (2,-2,0,2) |
| 37.80 | 2.3801 | 1.5 | (0,3,-3,0) |
| 37.82 | 2.3789 | 1.2 | (3,0,-3,0) |
| 37.82 | 2.3789 | 1.2 | (3,-3,0,0) |
| 42.68 | 2.1187 | 37.0 | (0,0,0,4) |
| 43.62 | 2.0752 | 1.6 | (0,3,-3,2) |
| 43.63 | 2.0744 | 2.0 | (3,0,-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 Pr7Dy(Si3Rh)4 were obtained from the Materials Project database (MP-ID: mp-3274545, 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_Pr7Dy(Si3Rh)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.23934436
_cell_length_b 8.24354812
_cell_length_c 8.47488337
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.98305332
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr7Dy(Si3Rh)4
_chemical_formula_sum 'Pr7 Dy1 Si12 Rh4'
_cell_volume 498.59202929
_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 0.00003319 0.00006538 0.25000000 1.0
Pr Pr1 1 0.99982050 0.99964601 0.75000000 1.0
Pr Pr2 1 0.49996743 0.49994734 0.25000000 1.0
Pr Pr3 1 0.50038370 0.00076641 0.25000000 1.0
Pr Pr4 1 0.99998092 0.49994534 0.25000000 1.0
Pr Pr5 1 0.49994011 0.50045775 0.75000000 1.0
Pr Pr6 1 0.00051764 0.50045875 0.75000000 1.0
Dy Dy7 1 0.49967205 0.99934109 0.75000000 1.0
Si Si8 1 0.83141505 0.16601066 0.50323244 1.0
Si Si9 1 0.83305056 0.66610213 0.49931856 1.0
Si Si10 1 0.33459761 0.16601166 0.50323144 1.0
Si Si11 1 0.83141505 0.16601066 0.99676756 1.0
Si Si12 1 0.83305056 0.66610213 0.00068144 1.0
Si Si13 1 0.33459761 0.16601166 0.99676856 1.0
Si Si14 1 0.16859040 0.83401673 0.99699470 1.0
Si Si15 1 0.66542533 0.83401573 0.99699570 1.0
Si Si16 1 0.16680104 0.33360007 0.00010283 1.0
Si Si17 1 0.16859040 0.83401673 0.50300530 1.0
Si Si18 1 0.66542533 0.83401573 0.50300430 1.0
Si Si19 1 0.16680104 0.33360007 0.49989717 1.0
Rh Rh20 1 0.66582913 0.33165626 0.50502287 1.0
Rh Rh21 1 0.66582913 0.33165626 0.99497713 1.0
Rh Rh22 1 0.33413461 0.66827122 0.99585216 1.0
Rh Rh23 1 0.33413461 0.66827122 0.50414784 1.0
获取直接链接