PrEr3(Si3Rh)2
高熵材料 HEAMP-ID: mp-3272638 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.55 | 7.0524 | 8.3 | (1,0,-1,0) |
| 21.83 | 4.0717 | 4.1 | (2,-1,-1,0) |
| 22.22 | 4.0013 | 4.8 | (0,0,0,2) |
| 25.26 | 3.5262 | 30.4 | (2,0,-2,0) |
| 31.34 | 2.8539 | 4.6 | (2,-1,-1,2) |
| 33.62 | 2.6656 | 1.3 | (3,-1,-2,0) |
| 33.88 | 2.6455 | 100.0 | (2,0,-2,2) |
| 35.50 | 2.5290 | 1.7 | (3,-1,-2,1) |
| 36.00 | 2.4950 | 2.3 | (1,0,-1,3) |
| 44.50 | 2.0359 | 35.3 | (4,-2,-2,0) |
| 44.71 | 2.0269 | 1.9 | (3,0,-3,2) |
| 45.33 | 2.0007 | 10.1 | (0,0,0,4) |
| 50.28 | 1.8145 | 3.5 | (4,-2,-2,2) |
| 51.86 | 1.7631 | 4.2 | (4,0,-4,0) |
| 52.60 | 1.7401 | 6.6 | (2,0,-2,4) |
| 52.60 | 1.7401 | 3.3 | (2,-2,0,4) |
| 57.09 | 1.6134 | 21.6 | (4,0,-4,2) |
| 58.51 | 1.5774 | 1.1 | (4,-1,-3,3) |
| 64.92 | 1.4364 | 1.0 | (5,-1,-4,2) |
| 65.40 | 1.4270 | 19.6 | (4,-2,-2,4) |
| 67.74 | 1.3834 | 1.0 | (5,-2,-3,3) |
| 67.74 | 1.3834 | 1.0 | (5,-3,-2,3) |
| 68.36 | 1.3722 | 1.7 | (3,-1,-2,5) |
| 70.68 | 1.3328 | 3.2 | (6,-2,-4,0) |
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 PrEr3(Si3Rh)2 were obtained from the Materials Project database (MP-ID: mp-3272638, 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_PrEr3(Si3Rh)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.14343379
_cell_length_b 8.14343338
_cell_length_c 8.00266460
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999764
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrEr3(Si3Rh)2
_chemical_formula_sum 'Pr2 Er6 Si12 Rh4'
_cell_volume 459.60037607
_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
Pr Pr0 1 0.00000000 0.00000000 0.25000000 1.0
Pr Pr1 1 0.00000000 0.00000000 0.75000000 1.0
Er Er2 1 0.49243751 0.50756249 0.25000000 1.0
Er Er3 1 0.49243751 0.98487402 0.25000000 1.0
Er Er4 1 0.01512598 0.50756249 0.25000000 1.0
Er Er5 1 0.50756249 0.49243751 0.75000000 1.0
Er Er6 1 0.98487402 0.49243751 0.75000000 1.0
Er Er7 1 0.50756249 0.01512598 0.75000000 1.0
Si Si8 1 0.83089149 0.16910851 0.50159027 1.0
Si Si9 1 0.83089149 0.66178399 0.50159027 1.0
Si Si10 1 0.33821601 0.16910851 0.50159027 1.0
Si Si11 1 0.83089149 0.16910851 0.99840973 1.0
Si Si12 1 0.83089149 0.66178399 0.99840973 1.0
Si Si13 1 0.33821601 0.16910851 0.99840973 1.0
Si Si14 1 0.16910851 0.83089149 0.00159027 1.0
Si Si15 1 0.66178399 0.83089149 0.00159027 1.0
Si Si16 1 0.16910851 0.33821601 0.00159027 1.0
Si Si17 1 0.16910851 0.83089149 0.49840973 1.0
Si Si18 1 0.66178399 0.83089149 0.49840973 1.0
Si Si19 1 0.16910851 0.33821601 0.49840973 1.0
Rh Rh20 1 0.66666700 0.33333300 0.46825102 1.0
Rh Rh21 1 0.66666700 0.33333300 0.03174898 1.0
Rh Rh22 1 0.33333300 0.66666700 0.96825102 1.0
Rh Rh23 1 0.33333300 0.66666700 0.53174898 1.0
获取直接链接