Y7Np(Si3Pt)4
高熵材料 HEAMP-ID: mp-3279915 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.75 | 8.2296 | 2.0 | (0,0,0,1) |
| 12.62 | 7.0125 | 5.4 | (1,-1,0,0) |
| 12.62 | 7.0125 | 2.7 | (1,0,-1,0) |
| 16.61 | 5.3375 | 5.2 | (1,0,-1,1) |
| 21.60 | 4.1148 | 1.6 | (0,0,0,2) |
| 21.95 | 4.0487 | 43.4 | (2,-1,-1,0) |
| 24.50 | 3.6328 | 1.3 | (2,-1,-1,1) |
| 25.09 | 3.5489 | 21.6 | (1,0,-1,2) |
| 25.40 | 3.5062 | 3.3 | (2,-2,0,0) |
| 25.40 | 3.5062 | 1.7 | (2,0,-2,0) |
| 27.65 | 3.2257 | 1.6 | (2,0,-2,1) |
| 30.99 | 2.8859 | 5.3 | (1,-2,1,2) |
| 30.99 | 2.8859 | 10.5 | (2,-1,-1,2) |
| 33.58 | 2.6688 | 100.0 | (2,0,-2,2) |
| 33.82 | 2.6505 | 1.8 | (3,-1,-2,0) |
| 35.59 | 2.5229 | 1.7 | (3,-1,-2,1) |
| 38.51 | 2.3375 | 7.2 | (3,-3,0,0) |
| 38.51 | 2.3375 | 3.6 | (3,0,-3,0) |
| 40.48 | 2.2282 | 4.5 | (2,-3,1,2) |
| 40.48 | 2.2282 | 8.9 | (3,-1,-2,2) |
| 44.01 | 2.0574 | 15.1 | (0,0,0,4) |
| 44.58 | 2.0324 | 4.0 | (3,-3,0,2) |
| 44.58 | 2.0324 | 2.0 | (3,0,-3,2) |
| 44.77 | 2.0243 | 43.0 | (4,-2,-2,0) |
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 Y7Np(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3279915, 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_Y7Np(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.09728996
_cell_length_b 8.09729100
_cell_length_c 8.22957179
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000388
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y7Np(Si3Pt)4
_chemical_formula_sum 'Y7 Np1 Si12 Pt4'
_cell_volume 467.29086517
_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
Y Y0 1 0.00000000 0.00000000 0.75000000 1.0
Y Y1 1 0.00027731 0.50013716 0.25000000 1.0
Y Y2 1 0.49986284 0.50013716 0.25000000 1.0
Y Y3 1 0.50008679 0.00017557 0.75000000 1.0
Y Y4 1 0.49986284 0.99972269 0.25000000 1.0
Y Y5 1 0.50008679 0.49991321 0.75000000 1.0
Y Y6 1 0.99982443 0.49991321 0.75000000 1.0
Np Np7 1 0.00000000 0.00000000 0.25000000 1.0
Si Si8 1 0.16558489 0.33116877 0.00115347 1.0
Si Si9 1 0.66883123 0.83441511 0.00115347 1.0
Si Si10 1 0.16558489 0.33116877 0.49884653 1.0
Si Si11 1 0.33115833 0.16557966 0.00129669 1.0
Si Si12 1 0.16558489 0.83441511 0.00115347 1.0
Si Si13 1 0.66883123 0.83441511 0.49884653 1.0
Si Si14 1 0.83442034 0.66884167 0.00129669 1.0
Si Si15 1 0.33115833 0.16557966 0.49870331 1.0
Si Si16 1 0.16558489 0.83441511 0.49884653 1.0
Si Si17 1 0.83442034 0.66884167 0.49870331 1.0
Si Si18 1 0.83442034 0.16557966 0.00129669 1.0
Si Si19 1 0.83442034 0.16557966 0.49870331 1.0
Pt Pt20 1 0.33333300 0.66666700 0.99868114 1.0
Pt Pt21 1 0.33333300 0.66666700 0.50131886 1.0
Pt Pt22 1 0.66666700 0.33333300 0.99901355 1.0
Pt Pt23 1 0.66666700 0.33333300 0.50098645 1.0
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