DyEr3(Si3Ir)2
高熵材料 HEAMP-ID: mp-3277746 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.61 | 7.0201 | 16.9 | (1,0,-1,0) |
| 21.93 | 4.0531 | 18.6 | (2,-1,-1,0) |
| 25.37 | 3.5101 | 18.0 | (2,0,-2,0) |
| 25.97 | 3.4305 | 4.7 | (1,0,-1,2) |
| 31.71 | 2.8221 | 12.4 | (2,-1,-1,2) |
| 33.78 | 2.6534 | 3.3 | (3,-1,-2,0) |
| 34.25 | 2.6185 | 100.0 | (2,0,-2,2) |
| 35.71 | 2.5141 | 4.5 | (3,-1,-2,1) |
| 36.59 | 2.4557 | 5.2 | (1,0,-1,3) |
| 38.47 | 2.3401 | 4.3 | (3,0,-3,0) |
| 41.04 | 2.1994 | 3.0 | (3,-1,-2,2) |
| 43.07 | 2.1003 | 2.1 | (2,0,-2,3) |
| 44.72 | 2.0265 | 13.4 | (2,2,-4,0) |
| 44.72 | 2.0265 | 26.9 | (4,-2,-2,0) |
| 45.09 | 2.0109 | 5.2 | (3,0,-3,2) |
| 46.18 | 1.9660 | 10.4 | (0,0,0,4) |
| 46.65 | 1.9470 | 1.1 | (4,-1,-3,0) |
| 48.84 | 1.8648 | 1.0 | (3,-1,-2,3) |
| 51.68 | 1.7689 | 1.7 | (2,-1,-1,4) |
| 52.11 | 1.7550 | 1.5 | (4,0,-4,0) |
| 52.44 | 1.7448 | 1.3 | (4,-1,-3,2) |
| 53.42 | 1.7152 | 6.5 | (2,0,-2,4) |
| 57.51 | 1.6026 | 21.6 | (4,0,-4,2) |
| 59.11 | 1.5630 | 2.6 | (4,-1,-3,3) |
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 DyEr3(Si3Ir)2 were obtained from the Materials Project database (MP-ID: mp-3277746, 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_DyEr3(Si3Ir)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.10615897
_cell_length_b 8.10615910
_cell_length_c 7.86380171
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999544
_symmetry_Int_Tables_number 1
_chemical_formula_structural DyEr3(Si3Ir)2
_chemical_formula_sum 'Dy2 Er6 Si12 Ir4'
_cell_volume 447.50041767
_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
Dy Dy0 1 0.00000000 0.00000000 0.25000000 1.0
Dy Dy1 1 0.00000000 0.00000000 0.75000000 1.0
Er Er2 1 0.49027604 0.50972396 0.25000000 1.0
Er Er3 1 0.49027604 0.98055108 0.25000000 1.0
Er Er4 1 0.01944892 0.50972396 0.25000000 1.0
Er Er5 1 0.50972396 0.49027604 0.75000000 1.0
Er Er6 1 0.98055108 0.49027604 0.75000000 1.0
Er Er7 1 0.50972396 0.01944892 0.75000000 1.0
Si Si8 1 0.83309042 0.16690958 0.49839612 1.0
Si Si9 1 0.83309042 0.66618284 0.49839612 1.0
Si Si10 1 0.33381716 0.16690958 0.49839612 1.0
Si Si11 1 0.83309042 0.16690958 0.00160388 1.0
Si Si12 1 0.83309042 0.66618284 0.00160388 1.0
Si Si13 1 0.33381716 0.16690958 0.00160388 1.0
Si Si14 1 0.16690958 0.83309042 0.99839612 1.0
Si Si15 1 0.66618284 0.83309042 0.99839612 1.0
Si Si16 1 0.16690958 0.33381716 0.99839612 1.0
Si Si17 1 0.16690958 0.83309042 0.50160388 1.0
Si Si18 1 0.66618284 0.83309042 0.50160388 1.0
Si Si19 1 0.16690958 0.33381716 0.50160388 1.0
Ir Ir20 1 0.66666700 0.33333300 0.46822379 1.0
Ir Ir21 1 0.66666700 0.33333300 0.03177621 1.0
Ir Ir22 1 0.33333300 0.66666700 0.96822379 1.0
Ir Ir23 1 0.33333300 0.66666700 0.53177621 1.0
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