Pr7Nd(Si3Rh)4
高熵材料 HEAMP-ID: mp-3290044 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.38 | 7.1488 | 2.4 | (0,1,-1,0) |
| 12.39 | 7.1461 | 5.2 | (1,0,-1,0) |
| 20.82 | 4.2661 | 3.9 | (0,0,0,2) |
| 21.53 | 4.1268 | 5.7 | (1,1,-2,0) |
| 21.54 | 4.1253 | 3.0 | (2,-1,-1,0) |
| 24.30 | 3.6634 | 1.1 | (0,1,-1,2) |
| 24.30 | 3.6630 | 2.1 | (1,0,-1,2) |
| 24.91 | 3.5744 | 12.0 | (0,2,-2,0) |
| 24.92 | 3.5730 | 12.0 | (2,-2,0,0) |
| 24.92 | 3.5730 | 12.0 | (2,0,-2,0) |
| 30.13 | 2.9661 | 5.2 | (1,1,-2,2) |
| 30.14 | 2.9656 | 2.5 | (2,-1,-1,2) |
| 32.68 | 2.7398 | 50.1 | (0,2,-2,2) |
| 32.69 | 2.7392 | 100.0 | (2,0,-2,2) |
| 37.77 | 2.3820 | 1.4 | (3,0,-3,0) |
| 42.37 | 2.1331 | 19.0 | (0,0,0,4) |
| 43.51 | 2.0798 | 1.9 | (3,0,-3,2) |
| 43.88 | 2.0634 | 17.1 | (2,-4,2,0) |
| 43.88 | 2.0634 | 17.1 | (2,2,-4,0) |
| 43.89 | 2.0626 | 17.1 | (4,-2,-2,0) |
| 49.04 | 1.8575 | 2.0 | (2,2,-4,2) |
| 49.06 | 1.8570 | 1.0 | (4,-2,-2,2) |
| 49.78 | 1.8317 | 3.8 | (0,2,-2,4) |
| 49.79 | 1.8315 | 7.7 | (2,0,-2,4) |
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 Pr7Nd(Si3Rh)4 were obtained from the Materials Project database (MP-ID: mp-3290044, 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_Pr7Nd(Si3Rh)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.25055294
_cell_length_b 8.25365419
_cell_length_c 8.53224869
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.98757525
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr7Nd(Si3Rh)4
_chemical_formula_sum 'Pr7 Nd1 Si12 Rh4'
_cell_volume 503.24309070
_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 0.00001263 0.00002526 0.75000000 1.0
Pr Pr1 1 0.99999841 0.99999581 0.25000000 1.0
Pr Pr2 1 0.49977755 0.50020733 0.75000000 1.0
Pr Pr3 1 0.49980996 0.99962192 0.75000000 1.0
Pr Pr4 1 0.00042878 0.50020733 0.75000000 1.0
Pr Pr5 1 0.50024153 0.49977582 0.25000000 1.0
Pr Pr6 1 0.99953630 0.49977582 0.25000000 1.0
Nd Nd7 1 0.50020617 0.00041034 0.25000000 1.0
Si Si8 1 0.83268836 0.16670974 0.00074187 1.0
Si Si9 1 0.83315707 0.66631415 0.99995499 1.0
Si Si10 1 0.33402138 0.16670974 0.00074187 1.0
Si Si11 1 0.83268836 0.16670974 0.49925813 1.0
Si Si12 1 0.83315707 0.66631415 0.50004501 1.0
Si Si13 1 0.33402138 0.16670974 0.49925813 1.0
Si Si14 1 0.16730628 0.83328486 0.49941399 1.0
Si Si15 1 0.66597958 0.83328486 0.49941399 1.0
Si Si16 1 0.16684301 0.33368603 0.50008073 1.0
Si Si17 1 0.16730628 0.83328486 0.00058601 1.0
Si Si18 1 0.66597958 0.83328486 0.00058601 1.0
Si Si19 1 0.16684301 0.33368603 0.99991927 1.0
Rh Rh20 1 0.66658683 0.33317266 0.99982497 1.0
Rh Rh21 1 0.66658683 0.33317266 0.50017503 1.0
Rh Rh22 1 0.33341332 0.66682765 0.49840194 1.0
Rh Rh23 1 0.33341332 0.66682765 0.00159806 1.0
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