SrEr2(SiIr2)3
高熵材料 HEAMP-ID: mp-3281584 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.81 | 7.4926 | 9.1 | (0,0,0,2) |
| 19.31 | 4.5954 | 14.7 | (1,0,-1,1) |
| 21.90 | 4.0585 | 4.5 | (1,0,-1,2) |
| 21.90 | 4.0585 | 2.2 | (1,-1,0,2) |
| 23.75 | 3.7463 | 65.9 | (0,0,0,4) |
| 25.66 | 3.4715 | 3.3 | (1,0,-1,3) |
| 30.20 | 2.9598 | 26.2 | (1,0,-1,4) |
| 32.11 | 2.7875 | 1.7 | (2,-1,-1,0) |
| 34.33 | 2.6126 | 8.9 | (2,-1,-1,2) |
| 35.25 | 2.5463 | 54.1 | (1,0,-1,5) |
| 35.25 | 2.5463 | 27.1 | (1,-1,0,5) |
| 37.25 | 2.4140 | 56.3 | (2,0,-2,0) |
| 37.75 | 2.3833 | 46.2 | (2,0,-2,1) |
| 37.75 | 2.3833 | 92.4 | (2,-2,0,1) |
| 40.33 | 2.2363 | 88.7 | (2,-1,-1,4) |
| 41.55 | 2.1735 | 100.0 | (2,0,-2,3) |
| 44.66 | 2.0292 | 28.6 | (2,0,-2,4) |
| 46.40 | 1.9570 | 21.5 | (1,0,-1,7) |
| 48.42 | 1.8800 | 6.1 | (2,0,-2,5) |
| 48.42 | 1.8800 | 12.2 | (2,-2,0,5) |
| 48.61 | 1.8731 | 22.0 | (0,0,0,8) |
| 48.97 | 1.8601 | 1.7 | (2,-1,-1,6) |
| 50.37 | 1.8115 | 1.6 | (3,-1,-2,1) |
| 52.39 | 1.7463 | 4.8 | (1,0,-1,8) |
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 SrEr2(SiIr2)3 were obtained from the Materials Project database (MP-ID: mp-3281584, 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_SrEr2(SiIr2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.57497880
_cell_length_b 5.57497855
_cell_length_c 14.98509851
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999567
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrEr2(SiIr2)3
_chemical_formula_sum 'Sr2 Er4 Si6 Ir12'
_cell_volume 403.34499636
_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
Sr Sr0 1 0.33333300 0.66666700 0.75000000 1.0
Sr Sr1 1 0.66666700 0.33333300 0.25000000 1.0
Er Er2 1 0.33333300 0.66666700 0.54006496 1.0
Er Er3 1 0.66666700 0.33333300 0.45993504 1.0
Er Er4 1 0.66666700 0.33333300 0.04006496 1.0
Er Er5 1 0.33333300 0.66666700 0.95993504 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 0.16782438 0.33564976 0.12763233 1.0
Ir Ir13 1 0.83217562 0.66435024 0.87236767 1.0
Ir Ir14 1 0.66435024 0.83217562 0.12763233 1.0
Ir Ir15 1 0.83217562 0.66435024 0.62763233 1.0
Ir Ir16 1 0.33564976 0.16782438 0.87236767 1.0
Ir Ir17 1 0.16782438 0.33564976 0.37236767 1.0
Ir Ir18 1 0.16782438 0.83217562 0.12763233 1.0
Ir Ir19 1 0.33564976 0.16782438 0.62763233 1.0
Ir Ir20 1 0.83217562 0.16782438 0.87236767 1.0
Ir Ir21 1 0.66435024 0.83217562 0.37236767 1.0
Ir Ir22 1 0.83217562 0.16782438 0.62763233 1.0
Ir Ir23 1 0.16782438 0.83217562 0.37236767 1.0
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