Dy2Er3Si12Ir19
高熵材料 HEAMP-ID: mp-3321429 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.01 | 11.0375 | 1.0 | (1,0,-1,0) |
| 13.90 | 6.3725 | 5.7 | (2,-1,-1,0) |
| 21.30 | 4.1718 | 2.6 | (3,-1,-2,0) |
| 26.50 | 3.3630 | 4.1 | (2,-1,-1,1) |
| 28.00 | 3.1863 | 21.8 | (4,-2,-2,0) |
| 31.14 | 2.8718 | 15.5 | (3,-1,-2,1) |
| 35.45 | 2.5322 | 3.3 | (5,-2,-3,0) |
| 36.19 | 2.4823 | 100.0 | (4,-2,-2,1) |
| 37.12 | 2.4218 | 19.9 | (4,-1,-3,1) |
| 37.33 | 2.4086 | 7.9 | (5,-1,-4,0) |
| 40.88 | 2.2075 | 1.7 | (5,-5,0,0) |
| 40.88 | 2.2075 | 3.4 | (5,0,-5,0) |
| 42.56 | 2.1242 | 3.2 | (6,-3,-3,0) |
| 42.56 | 2.1242 | 1.6 | (3,3,-6,0) |
| 43.38 | 2.0859 | 3.7 | (6,-2,-4,0) |
| 44.01 | 2.0577 | 8.0 | (5,-1,-4,1) |
| 45.77 | 1.9824 | 10.0 | (6,-1,-5,0) |
| 45.84 | 1.9796 | 21.3 | (0,0,0,2) |
| 47.14 | 1.9281 | 12.9 | (5,0,-5,1) |
| 48.64 | 1.8718 | 2.2 | (6,-3,-3,1) |
| 49.55 | 1.8396 | 4.0 | (6,-6,0,0) |
| 49.55 | 1.8396 | 8.1 | (6,0,-6,0) |
| 50.28 | 1.8146 | 9.2 | (7,-3,-4,0) |
| 51.56 | 1.7726 | 1.5 | (6,-1,-5,1) |
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 Dy2Er3Si12Ir19 were obtained from the Materials Project database (MP-ID: mp-3321429, 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_Dy2Er3Si12Ir19
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.74499695
_cell_length_b 12.74499721
_cell_length_c 3.95922654
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000438
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2Er3Si12Ir19
_chemical_formula_sum 'Dy2 Er3 Si12 Ir19'
_cell_volume 556.95543314
_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
Dy Dy0 1 0.66666700 0.33333300 0.00000000 1.0
Dy Dy1 1 0.33333300 0.66666700 0.00000000 1.0
Er Er2 1 0.81525154 0.81525154 0.50000000 1.0
Er Er3 1 0.18474846 1.00000000 0.50000000 1.0
Er Er4 1 1.00000000 0.18474846 0.50000000 1.0
Si Si5 1 0.68821593 0.16828923 0.50000000 1.0
Si Si6 1 0.83171077 0.51992570 0.50000000 1.0
Si Si7 1 0.48007430 0.31178407 0.50000000 1.0
Si Si8 1 0.16828923 0.68821593 0.50000000 1.0
Si Si9 1 0.51992570 0.83171077 0.50000000 1.0
Si Si10 1 0.31178407 0.48007430 0.50000000 1.0
Si Si11 1 0.63188203 0.63188203 0.00000000 1.0
Si Si12 1 0.36811797 0.00000000 0.00000000 1.0
Si Si13 1 0.00000000 0.36811797 0.00000000 1.0
Si Si14 1 0.18079924 0.18079924 0.00000000 1.0
Si Si15 1 0.81920076 0.00000000 0.00000000 1.0
Si Si16 1 0.00000000 0.81920076 0.00000000 1.0
Ir Ir17 1 0.80647375 0.18271132 0.00000000 1.0
Ir Ir18 1 0.81728868 0.62376244 0.00000000 1.0
Ir Ir19 1 0.37623756 0.19352625 0.00000000 1.0
Ir Ir20 1 0.18271132 0.80647375 0.00000000 1.0
Ir Ir21 1 0.62376244 0.81728868 0.00000000 1.0
Ir Ir22 1 0.19352625 0.37623756 0.00000000 1.0
Ir Ir23 1 0.44697784 0.44697784 0.00000000 1.0
Ir Ir24 1 0.55302216 1.00000000 0.00000000 1.0
Ir Ir25 1 1.00000000 0.55302216 0.00000000 1.0
Ir Ir26 1 0.28202880 0.28202880 0.50000000 1.0
Ir Ir27 1 0.71797120 1.00000000 0.50000000 1.0
Ir Ir28 1 1.00000000 0.71797120 0.50000000 1.0
Ir Ir29 1 0.87348234 0.36157859 0.50000000 1.0
Ir Ir30 1 0.63842141 0.51190574 0.50000000 1.0
Ir Ir31 1 0.48809426 0.12651766 0.50000000 1.0
Ir Ir32 1 0.36157859 0.87348234 0.50000000 1.0
Ir Ir33 1 0.51190574 0.63842141 0.50000000 1.0
Ir Ir34 1 0.12651766 0.48809426 0.50000000 1.0
Ir Ir35 1 0.00000000 0.00000000 0.00000000 1.0
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