SrDy7(Si3Pt)4
高熵材料 HEAMP-ID: mp-3285734 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.63 | 8.3190 | 1.7 | (0,0,0,1) |
| 12.60 | 7.0264 | 23.9 | (0,1,-1,0) |
| 12.60 | 7.0263 | 23.9 | (1,0,-1,0) |
| 12.60 | 7.0258 | 23.9 | (1,-1,0,0) |
| 21.91 | 4.0568 | 15.0 | (1,1,-2,0) |
| 21.91 | 4.0565 | 15.0 | (1,-2,1,0) |
| 21.91 | 4.0564 | 15.0 | (2,-1,-1,0) |
| 24.88 | 3.5794 | 4.2 | (0,1,-1,2) |
| 24.88 | 3.5793 | 4.2 | (1,0,-1,2) |
| 24.88 | 3.5793 | 4.2 | (1,-1,0,2) |
| 25.35 | 3.5132 | 13.7 | (0,2,-2,0) |
| 25.35 | 3.5131 | 13.7 | (2,0,-2,0) |
| 25.35 | 3.5129 | 13.7 | (2,-2,0,0) |
| 30.79 | 2.9042 | 20.6 | (1,1,-2,2) |
| 30.79 | 2.9041 | 20.6 | (1,-2,1,2) |
| 30.79 | 2.9041 | 20.6 | (2,-1,-1,2) |
| 33.38 | 2.6840 | 100.0 | (0,2,-2,2) |
| 33.39 | 2.6839 | 100.0 | (2,0,-2,2) |
| 33.39 | 2.6838 | 100.0 | (2,-2,0,2) |
| 33.75 | 2.6558 | 2.5 | (1,2,-3,0) |
| 33.75 | 2.6558 | 2.5 | (2,1,-3,0) |
| 33.75 | 2.6557 | 2.5 | (1,-3,2,0) |
| 33.75 | 2.6556 | 2.5 | (3,-1,-2,0) |
| 33.75 | 2.6555 | 2.5 | (2,-3,1,0) |
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 SrDy7(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3285734, 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_SrDy7(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.11279482
_cell_length_b 8.11296403
_cell_length_c 8.31904136
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99462796
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrDy7(Si3Pt)4
_chemical_formula_sum 'Sr1 Dy7 Si12 Pt4'
_cell_volume 474.21737840
_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
Sr Sr0 1 0.99999904 0.99999697 0.25000000 1.0
Dy Dy1 1 0.99999860 0.99999648 0.75000000 1.0
Dy Dy2 1 0.00025491 0.50012584 0.25000000 1.0
Dy Dy3 1 0.49986899 0.50012641 0.25000000 1.0
Dy Dy4 1 0.50012156 0.00024815 0.75000000 1.0
Dy Dy5 1 0.49987066 0.99974060 0.25000000 1.0
Dy Dy6 1 0.50012196 0.49987702 0.75000000 1.0
Dy Dy7 1 0.99975058 0.49987848 0.75000000 1.0
Si Si8 1 0.16648790 0.33299977 0.99535724 1.0
Si Si9 1 0.66701839 0.83352959 0.99535421 1.0
Si Si10 1 0.16648790 0.33299977 0.50464276 1.0
Si Si11 1 0.33298183 0.16647464 0.99494352 1.0
Si Si12 1 0.16648110 0.83353662 0.99537718 1.0
Si Si13 1 0.66701839 0.83352959 0.50464579 1.0
Si Si14 1 0.83350972 0.66700412 0.99494056 1.0
Si Si15 1 0.33298183 0.16647464 0.50505648 1.0
Si Si16 1 0.16648110 0.83353662 0.50462282 1.0
Si Si17 1 0.83350972 0.66700412 0.50505944 1.0
Si Si18 1 0.83351326 0.16646561 0.99496804 1.0
Si Si19 1 0.83351326 0.16646561 0.50503196 1.0
Pt Pt20 1 0.33334358 0.66667872 0.99862184 1.0
Pt Pt21 1 0.33334358 0.66667872 0.50137816 1.0
Pt Pt22 1 0.66667008 0.33331697 0.99970459 1.0
Pt Pt23 1 0.66667008 0.33331697 0.50029541 1.0
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