Nd2Nb3Si7Pt9
高熵材料 HEAMP-ID: mp-3289347 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.98 | 4.9323 | 6.0 | (2,-1,-1,0) |
| 20.80 | 4.2715 | 5.2 | (2,0,-2,0) |
| 21.94 | 4.0509 | 1.9 | (0,0,0,1) |
| 27.63 | 3.2289 | 13.2 | (3,-1,-2,0) |
| 27.63 | 3.2289 | 6.6 | (2,-3,1,0) |
| 28.51 | 3.1305 | 15.6 | (2,-1,-1,1) |
| 30.41 | 2.9393 | 2.9 | (2,0,-2,1) |
| 30.41 | 2.9393 | 1.4 | (0,2,-2,1) |
| 31.41 | 2.8477 | 1.9 | (3,0,-3,0) |
| 35.55 | 2.5250 | 100.0 | (3,-1,-2,1) |
| 36.43 | 2.4661 | 4.0 | (4,-2,-2,0) |
| 37.98 | 2.3694 | 5.2 | (4,-1,-3,0) |
| 38.65 | 2.3296 | 3.8 | (3,0,-3,1) |
| 42.32 | 2.1357 | 3.4 | (4,0,-4,0) |
| 42.32 | 2.1357 | 6.8 | (4,-4,0,0) |
| 42.94 | 2.1065 | 2.0 | (4,-2,-2,1) |
| 44.29 | 2.0452 | 16.8 | (4,-1,-3,1) |
| 44.74 | 2.0255 | 19.1 | (0,0,0,2) |
| 46.33 | 1.9599 | 14.2 | (5,-2,-3,0) |
| 48.17 | 1.8893 | 5.2 | (4,0,-4,1) |
| 48.17 | 1.8893 | 2.6 | (0,4,-4,1) |
| 48.85 | 1.8642 | 5.8 | (5,-1,-4,0) |
| 48.85 | 1.8642 | 9.3 | (4,-5,1,0) |
| 49.83 | 1.8301 | 1.1 | (2,0,-2,2) |
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 Nd2Nb3Si7Pt9 were obtained from the Materials Project database (MP-ID: mp-3289347, 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_Nd2Nb3Si7Pt9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.86456620
_cell_length_b 9.86456525
_cell_length_c 4.05093459
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999990
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nd2Nb3Si7Pt9
_chemical_formula_sum 'Nd2 Nb3 Si7 Pt9'
_cell_volume 341.38293246
_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
Nd Nd0 1 0.00000000 0.00000000 0.00000000 1.0
Nd Nd1 1 0.33333300 0.66666700 0.50000000 1.0
Nb Nb2 1 0.88070227 0.45415516 0.50000000 1.0
Nb Nb3 1 0.57345289 0.11929773 0.50000000 1.0
Nb Nb4 1 0.54584484 0.42654711 0.50000000 1.0
Si Si5 1 0.26025161 0.21673547 0.50000000 1.0
Si Si6 1 0.78326453 0.04351714 0.50000000 1.0
Si Si7 1 0.95648286 0.73974839 0.50000000 1.0
Si Si8 1 0.55557050 0.63498996 0.00000000 1.0
Si Si9 1 0.36501004 0.92057954 0.00000000 1.0
Si Si10 1 0.07942046 0.44442950 0.00000000 1.0
Si Si11 1 0.66666700 0.33333300 0.00000000 1.0
Pt Pt12 1 0.22744844 0.94440268 0.50000000 1.0
Pt Pt13 1 0.05559732 0.28304576 0.50000000 1.0
Pt Pt14 1 0.71695424 0.77255156 0.50000000 1.0
Pt Pt15 1 0.30344424 0.40546040 0.00000000 1.0
Pt Pt16 1 0.59453960 0.89798384 0.00000000 1.0
Pt Pt17 1 0.10201616 0.69655576 0.00000000 1.0
Pt Pt18 1 0.38733059 0.17433684 0.00000000 1.0
Pt Pt19 1 0.82566316 0.21299476 0.00000000 1.0
Pt Pt20 1 0.78700524 0.61266941 0.00000000 1.0
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