Nd7Sm(SiI6)2
高熵材料 HEAMP-ID: mp-3278228 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.45 | 10.4611 | 100.0 | (0,1,-1) |
| 8.48 | 10.4332 | 94.6 | (0,1,1) |
| 11.66 | 7.5918 | 11.6 | (0,0,2) |
| 12.30 | 7.1983 | 8.4 | (0,2,0) |
| 13.60 | 6.5111 | 3.8 | (0,2,-1) |
| 13.63 | 6.4977 | 3.5 | (0,2,1) |
| 16.95 | 5.2305 | 8.8 | (0,2,-2) |
| 17.00 | 5.2166 | 9.2 | (0,2,2) |
| 18.57 | 4.7787 | 1.6 | (0,1,-3) |
| 18.60 | 4.7708 | 1.6 | (0,1,3) |
| 19.38 | 4.5793 | 4.1 | (0,3,-1) |
| 19.41 | 4.5723 | 4.6 | (0,3,1) |
| 20.40 | 4.3544 | 6.6 | (1,0,0) |
| 21.44 | 4.1455 | 6.9 | (0,2,-3) |
| 21.49 | 4.1351 | 7.0 | (0,2,3) |
| 23.44 | 3.7959 | 9.8 | (0,0,4) |
| 23.55 | 3.7772 | 10.3 | (1,0,2) |
| 23.88 | 3.7258 | 10.1 | (1,2,0) |
| 24.23 | 3.6729 | 1.3 | (0,1,-4) |
| 24.26 | 3.6681 | 1.3 | (0,1,4) |
| 24.35 | 3.6548 | 2.1 | (1,1,-2) |
| 24.37 | 3.6524 | 2.0 | (1,1,2) |
| 24.59 | 3.6196 | 27.1 | (1,2,-1) |
| 24.61 | 3.6173 | 27.6 | (1,2,1) |
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 Nd7Sm(SiI6)2 were obtained from the Materials Project database (MP-ID: mp-3278228, 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_Nd7Sm(SiI6)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.35442158
_cell_length_b 14.39672286
_cell_length_c 15.18366970
_cell_angle_alpha 90.15296028
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nd7Sm(SiI6)2
_chemical_formula_sum 'Nd7 Sm1 Si2 I12'
_cell_volume 951.85176152
_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 0.50000000 0.11594365 0.34639998 1.0
Nd Nd1 1 0.50000000 0.88519315 0.65398566 1.0
Nd Nd2 1 0.50000000 0.61510382 0.15335242 1.0
Nd Nd3 1 0.00000000 0.11371623 0.57680545 1.0
Nd Nd4 1 0.00000000 0.88759771 0.42402766 1.0
Nd Nd5 1 0.00000000 0.61213790 0.92368843 1.0
Nd Nd6 1 0.00000000 0.38718535 0.07555828 1.0
Sm Sm7 1 0.50000000 0.38507772 0.84691569 1.0
Si Si8 1 0.50000000 0.00078491 0.50032961 1.0
Si Si9 1 0.50000000 0.49927543 0.99906412 1.0
I I10 1 0.50000000 0.24557114 0.16339455 1.0
I I11 1 0.50000000 0.75218093 0.83438576 1.0
I I12 1 0.50000000 0.74509263 0.33613100 1.0
I I13 1 0.50000000 0.25515300 0.66630133 1.0
I I14 1 0.00000000 0.26011226 0.41583717 1.0
I I15 1 0.00000000 0.74115034 0.58466481 1.0
I I16 1 0.00000000 0.75915539 0.08454625 1.0
I I17 1 0.00000000 0.24284552 0.91292016 1.0
I I18 1 0.00000000 0.99904460 0.23991924 1.0
I I19 1 0.00000000 0.00138711 0.76101559 1.0
I I20 1 0.00000000 0.49879728 0.25993903 1.0
I I21 1 0.00000000 0.49749193 0.74081982 1.0
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