PrDy2(SiIr2)3
高熵材料 HEAMP-ID: mp-3276231 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.69 | 7.5707 | 1.1 | (0,0,0,2) |
| 19.33 | 4.5931 | 4.1 | (1,-1,0,1) |
| 19.33 | 4.5931 | 2.1 | (1,0,-1,1) |
| 21.86 | 4.0660 | 1.2 | (1,-1,0,2) |
| 21.86 | 4.0660 | 2.3 | (1,0,-1,2) |
| 23.50 | 3.7853 | 54.3 | (0,0,0,4) |
| 25.55 | 3.4859 | 8.9 | (1,0,-1,3) |
| 30.02 | 2.9771 | 33.4 | (1,0,-1,4) |
| 32.16 | 2.7830 | 3.0 | (2,-1,-1,0) |
| 32.16 | 2.7830 | 1.5 | (1,1,-2,0) |
| 34.33 | 2.6121 | 1.6 | (1,-2,1,2) |
| 34.33 | 2.6121 | 3.1 | (2,-1,-1,2) |
| 34.99 | 2.5642 | 61.2 | (1,-1,0,5) |
| 34.99 | 2.5642 | 30.6 | (1,0,-1,5) |
| 37.31 | 2.4101 | 38.4 | (2,-2,0,0) |
| 37.31 | 2.4101 | 19.2 | (2,0,-2,0) |
| 37.80 | 2.3801 | 100.0 | (2,-2,0,1) |
| 37.80 | 2.3801 | 50.0 | (2,0,-2,1) |
| 40.22 | 2.2422 | 34.2 | (1,-2,1,4) |
| 40.22 | 2.2422 | 68.3 | (2,-1,-1,4) |
| 40.34 | 2.2357 | 1.4 | (1,0,-1,6) |
| 41.52 | 2.1749 | 51.4 | (2,-2,0,3) |
| 41.52 | 2.1749 | 25.7 | (2,0,-2,3) |
| 44.57 | 2.0330 | 16.0 | (2,-2,0,4) |
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 PrDy2(SiIr2)3 were obtained from the Materials Project database (MP-ID: mp-3276231, 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_PrDy2(SiIr2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.56589248
_cell_length_b 5.56589369
_cell_length_c 15.14133777
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001019
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrDy2(SiIr2)3
_chemical_formula_sum 'Pr2 Dy4 Si6 Ir12'
_cell_volume 406.22304221
_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 0.33333300 0.66666700 0.75000000 1.0
Pr Pr1 1 0.66666700 0.33333300 0.25000000 1.0
Dy Dy2 1 0.33333300 0.66666700 0.53759706 1.0
Dy Dy3 1 0.66666700 0.33333300 0.46240294 1.0
Dy Dy4 1 0.66666700 0.33333300 0.03759706 1.0
Dy Dy5 1 0.33333300 0.66666700 0.96240294 1.0
Si Si6 1 0.00000000 0.00000000 0.25000000 1.0
Si Si7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.33333300 0.66666700 0.25000000 1.0
Si Si9 1 0.66666700 0.33333300 0.75000000 1.0
Si Si10 1 0.00000000 0.00000000 0.00000000 1.0
Si Si11 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir12 1 0.16714235 0.33428469 0.12950280 1.0
Ir Ir13 1 0.83285765 0.66571531 0.87049720 1.0
Ir Ir14 1 0.66571531 0.83285765 0.12950280 1.0
Ir Ir15 1 0.83285765 0.66571531 0.62950280 1.0
Ir Ir16 1 0.33428469 0.16714235 0.87049720 1.0
Ir Ir17 1 0.16714235 0.33428469 0.37049720 1.0
Ir Ir18 1 0.16714235 0.83285765 0.12950280 1.0
Ir Ir19 1 0.33428469 0.16714235 0.62950280 1.0
Ir Ir20 1 0.83285765 0.16714235 0.87049720 1.0
Ir Ir21 1 0.66571531 0.83285765 0.37049720 1.0
Ir Ir22 1 0.83285765 0.16714235 0.62950280 1.0
Ir Ir23 1 0.16714235 0.83285765 0.37049720 1.0
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