Pr8Zn(Si4Ir)3
高熵材料 HEAMP-ID: mp-3272525 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.20 | 8.6705 | 1.9 | (0,0,0,1) |
| 12.42 | 7.1275 | 4.7 | (1,-1,0,0) |
| 12.42 | 7.1275 | 9.5 | (1,0,-1,0) |
| 16.10 | 5.5060 | 3.1 | (1,0,-1,1) |
| 21.60 | 4.1151 | 4.6 | (1,-2,1,0) |
| 21.60 | 4.1151 | 9.3 | (2,-1,-1,0) |
| 24.03 | 3.7039 | 6.0 | (1,0,-1,2) |
| 24.99 | 3.5638 | 10.3 | (2,-2,0,0) |
| 24.99 | 3.5638 | 5.2 | (2,0,-2,0) |
| 29.94 | 2.9846 | 4.2 | (1,-2,1,2) |
| 29.94 | 2.9846 | 8.4 | (2,-1,-1,2) |
| 32.52 | 2.7530 | 100.0 | (2,0,-2,2) |
| 33.26 | 2.6939 | 2.1 | (3,-1,-2,0) |
| 37.87 | 2.3758 | 1.2 | (3,-3,0,0) |
| 37.87 | 2.3758 | 2.3 | (3,0,-3,0) |
| 39.38 | 2.2882 | 3.9 | (3,-1,-2,2) |
| 41.67 | 2.1676 | 14.1 | (0,0,0,4) |
| 43.43 | 2.0835 | 3.2 | (3,-3,0,2) |
| 43.43 | 2.0835 | 1.6 | (3,0,-3,2) |
| 43.65 | 2.0738 | 1.4 | (1,0,-1,4) |
| 44.01 | 2.0575 | 12.1 | (2,-4,2,0) |
| 44.01 | 2.0575 | 12.1 | (4,-2,-2,0) |
| 44.01 | 2.0575 | 12.1 | (2,2,-4,0) |
| 47.40 | 1.9178 | 3.7 | (2,-1,-1,4) |
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 Pr8Zn(Si4Ir)3 were obtained from the Materials Project database (MP-ID: mp-3272525, 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_Pr8Zn(Si4Ir)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.23012568
_cell_length_b 8.23012668
_cell_length_c 8.67051441
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001191
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Zn(Si4Ir)3
_chemical_formula_sum 'Pr8 Zn1 Si12 Ir3'
_cell_volume 508.61414114
_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 0.49758325 0.50241675 0.74509278 1.0
Pr Pr1 1 0.49785832 0.50214168 0.25489051 1.0
Pr Pr2 1 0.00483350 0.50241675 0.74509278 1.0
Pr Pr3 1 0.00428536 0.50214168 0.25489051 1.0
Pr Pr4 1 0.49758325 0.99516650 0.74509278 1.0
Pr Pr5 1 0.49785832 0.99571464 0.25489051 1.0
Pr Pr6 1 0.00000000 0.00000000 0.74931280 1.0
Pr Pr7 1 0.00000000 0.00000000 0.25100740 1.0
Zn Zn8 1 0.66666700 0.33333300 0.99818342 1.0
Si Si9 1 0.83687592 0.16312408 0.00038721 1.0
Si Si10 1 0.16885020 0.83114980 0.99989068 1.0
Si Si11 1 0.32624816 0.16312408 0.00038721 1.0
Si Si12 1 0.16676054 0.83323946 0.49986648 1.0
Si Si13 1 0.66229861 0.83114980 0.99989068 1.0
Si Si14 1 0.83204620 0.16795380 0.50024162 1.0
Si Si15 1 0.83687592 0.67375184 0.00038721 1.0
Si Si16 1 0.66647892 0.83323946 0.49986648 1.0
Si Si17 1 0.16885020 0.33770139 0.99989068 1.0
Si Si18 1 0.33590759 0.16795380 0.50024162 1.0
Si Si19 1 0.16676054 0.33352108 0.49986648 1.0
Si Si20 1 0.83204620 0.66409241 0.50024162 1.0
Ir Ir21 1 0.33333300 0.66666700 0.00023175 1.0
Ir Ir22 1 0.33333300 0.66666700 0.49983485 1.0
Ir Ir23 1 0.66666700 0.33333300 0.50031997 1.0
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