Dy4SiAsSe2
高熵材料 HEAMP-ID: mp-3249620 · 空间群: I-4m2 (#119)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 26.68 | 3.3407 | 36.4 | (0,2,-1) |
| 26.68 | 3.3407 | 12.1 | (2,0,-1) |
| 27.72 | 3.2179 | 3.3 | (2,1,-2) |
| 30.76 | 2.9069 | 50.1 | (2,2,-2) |
| 30.98 | 2.8863 | 100.0 | (1,-1,1) |
| 42.05 | 2.1486 | 1.9 | (0,3,-1) |
| 44.22 | 2.0482 | 73.7 | (3,1,-1) |
| 44.39 | 2.0409 | 37.1 | (0,0,2) |
| 52.25 | 1.7507 | 3.7 | (2,4,-3) |
| 52.25 | 1.7507 | 3.7 | (3,3,-2) |
| 52.55 | 1.7416 | 2.0 | (1,-3,0) |
| 52.55 | 1.7416 | 13.9 | (2,0,1) |
| 54.97 | 1.6704 | 19.4 | (0,4,-2) |
| 54.97 | 1.6704 | 19.4 | (2,2,0) |
| 57.75 | 1.5963 | 1.2 | (4,3,-4) |
| 64.06 | 1.4535 | 5.8 | (4,4,-4) |
| 64.58 | 1.4432 | 6.1 | (2,-2,-2) |
| 64.58 | 1.4432 | 6.1 | (2,-2,2) |
| 70.92 | 1.3288 | 3.7 | (1,5,-2) |
| 70.92 | 1.3288 | 2.2 | (5,1,-4) |
| 71.17 | 1.3248 | 2.4 | (2,-4,1) |
| 72.86 | 1.2982 | 7.9 | (3,5,-5) |
| 72.86 | 1.2982 | 7.9 | (5,3,-5) |
| 73.22 | 1.2926 | 12.4 | (0,4,0) |
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 Dy4SiAsSe2 were obtained from the Materials Project database (MP-ID: mp-3249620, 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_Dy4SiAsSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.10371297
_cell_length_b 7.10371384
_cell_length_c 7.10371364
_cell_angle_alpha 132.05360074
_cell_angle_beta 132.05360278
_cell_angle_gamma 70.14438274
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy4SiAsSe2
_chemical_formula_sum 'Dy4 Si1 As1 Se2'
_cell_volume 193.73613243
_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 0.75755038 0.75755038 0.00000000 1.0
Dy Dy1 1 0.24245062 0.24245062 1.00000000 1.0
Dy Dy2 1 0.00434626 0.50434626 0.50000000 1.0
Dy Dy3 1 0.49565374 0.99565374 0.50000000 1.0
Si Si4 1 0.00000000 0.00000000 0.00000000 1.0
As As5 1 0.25000000 0.75000000 0.50000000 1.0
Se Se6 1 0.50000000 0.50000000 0.00000000 1.0
Se Se7 1 0.75000000 0.25000000 0.50000000 1.0
获取直接链接