Pr8Mn(Si4Ir)3
高熵材料 HEAMP-ID: mp-3286631 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.27 | 8.6174 | 2.8 | (0,0,0,1) |
| 12.37 | 7.1530 | 21.7 | (1,0,-1,0) |
| 16.10 | 5.5039 | 5.6 | (1,0,-1,1) |
| 21.52 | 4.1298 | 20.0 | (2,-1,-1,0) |
| 23.89 | 3.7242 | 1.9 | (2,-1,-1,1) |
| 24.11 | 3.6908 | 8.8 | (1,0,-1,2) |
| 24.90 | 3.5765 | 16.2 | (2,-2,0,0) |
| 24.90 | 3.5765 | 8.1 | (2,0,-2,0) |
| 26.99 | 3.3033 | 1.4 | (2,0,-2,1) |
| 29.97 | 2.9814 | 6.0 | (1,-2,1,2) |
| 29.97 | 2.9814 | 12.0 | (2,-1,-1,2) |
| 32.54 | 2.7520 | 100.0 | (2,-2,0,2) |
| 32.54 | 2.7520 | 50.0 | (2,0,-2,2) |
| 33.14 | 2.7036 | 3.1 | (3,-1,-2,0) |
| 34.78 | 2.5796 | 1.4 | (3,-1,-2,1) |
| 37.73 | 2.3843 | 3.3 | (3,-3,0,0) |
| 37.73 | 2.3843 | 1.7 | (3,0,-3,0) |
| 39.34 | 2.2901 | 5.9 | (3,-1,-2,2) |
| 41.94 | 2.1543 | 20.8 | (0,0,0,4) |
| 43.37 | 2.0862 | 4.6 | (3,-3,0,2) |
| 43.37 | 2.0862 | 2.3 | (3,0,-3,2) |
| 43.84 | 2.0649 | 18.2 | (2,-4,2,0) |
| 43.84 | 2.0649 | 36.5 | (4,-2,-2,0) |
| 43.89 | 2.0628 | 2.1 | (1,0,-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 Pr8Mn(Si4Ir)3 were obtained from the Materials Project database (MP-ID: mp-3286631, 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_Pr8Mn(Si4Ir)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.25951330
_cell_length_b 8.25951456
_cell_length_c 8.61736552
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001086
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Mn(Si4Ir)3
_chemical_formula_sum 'Pr8 Mn1 Si12 Ir3'
_cell_volume 509.11287404
_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 0.49740796 0.50259204 0.74714284 1.0
Pr Pr1 1 0.49756279 0.50243721 0.25283845 1.0
Pr Pr2 1 0.00518508 0.50259204 0.74714284 1.0
Pr Pr3 1 0.00487341 0.50243721 0.25283845 1.0
Pr Pr4 1 0.49740796 0.99481492 0.74714284 1.0
Pr Pr5 1 0.49756279 0.99512659 0.25283845 1.0
Pr Pr6 1 0.00000000 0.00000000 0.75063928 1.0
Pr Pr7 1 0.00000000 0.00000000 0.24933212 1.0
Mn Mn8 1 0.66666700 0.33333300 0.99961362 1.0
Si Si9 1 0.83524321 0.16475679 0.99999801 1.0
Si Si10 1 0.16839161 0.83160839 0.99999713 1.0
Si Si11 1 0.32951458 0.16475679 0.99999801 1.0
Si Si12 1 0.16698613 0.83301387 0.49989147 1.0
Si Si13 1 0.66321578 0.83160839 0.99999713 1.0
Si Si14 1 0.83236646 0.16763354 0.50012320 1.0
Si Si15 1 0.83524321 0.67048542 0.99999801 1.0
Si Si16 1 0.66602675 0.83301387 0.49989147 1.0
Si Si17 1 0.16839161 0.33678422 0.99999713 1.0
Si Si18 1 0.33526808 0.16763354 0.50012320 1.0
Si Si19 1 0.16698613 0.33397325 0.49989147 1.0
Si Si20 1 0.83236646 0.66473192 0.50012320 1.0
Ir Ir21 1 0.33333300 0.66666700 0.00027842 1.0
Ir Ir22 1 0.33333300 0.66666700 0.49997802 1.0
Ir Ir23 1 0.66666700 0.33333300 0.50018327 1.0
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