SmTh7(Nb3Si4)4
高熵材料 HEAMP-ID: mp-3295199 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.51 | 13.5747 | 4.8 | (0,0,1) |
| 12.18 | 7.2678 | 1.6 | (0,1,0) |
| 12.61 | 7.0178 | 1.5 | (1,0,0) |
| 13.04 | 6.7874 | 8.6 | (0,0,2) |
| 13.82 | 6.4095 | 27.4 | (0,1,-1) |
| 13.83 | 6.4050 | 17.6 | (0,1,1) |
| 14.20 | 6.2382 | 1.2 | (1,0,1) |
| 14.22 | 6.2297 | 1.2 | (1,0,-1) |
| 17.57 | 5.0484 | 18.8 | (1,-1,0) |
| 17.57 | 5.0484 | 18.6 | (1,1,0) |
| 18.74 | 4.7345 | 1.0 | (1,-1,1) |
| 18.75 | 4.7327 | 2.3 | (1,1,1) |
| 18.76 | 4.7308 | 1.3 | (1,1,-1) |
| 21.92 | 4.0542 | 13.3 | (1,-1,2) |
| 21.94 | 4.0519 | 6.7 | (1,1,2) |
| 21.95 | 4.0496 | 13.2 | (1,1,-2) |
| 21.96 | 4.0473 | 6.9 | (1,-1,-2) |
| 23.15 | 3.8427 | 68.2 | (0,1,-3) |
| 23.16 | 3.8398 | 69.1 | (0,1,3) |
| 24.50 | 3.6339 | 38.9 | (0,2,0) |
| 25.38 | 3.5089 | 72.1 | (2,0,0) |
| 26.22 | 3.3986 | 2.0 | (2,0,1) |
| 26.26 | 3.3937 | 100.0 | (0,0,4) |
| 26.43 | 3.3725 | 7.2 | (1,-1,3) |
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 SmTh7(Nb3Si4)4 were obtained from the Materials Project database (MP-ID: mp-3295199, 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_SmTh7(Nb3Si4)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.01775916
_cell_length_b 7.26780748
_cell_length_c 13.57473585
_cell_angle_alpha 90.04850442
_cell_angle_beta 89.90429127
_cell_angle_gamma 90.00040464
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmTh7(Nb3Si4)4
_chemical_formula_sum 'Sm1 Th7 Nb12 Si16'
_cell_volume 692.36084721
_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
Sm Sm0 1 0.00261632 0.83007446 0.59714305 1.0
Th Th1 1 0.50322945 0.66932191 0.59623395 1.0
Th Th2 1 0.00249595 0.82991718 0.90308847 1.0
Th Th3 1 0.49818397 0.33061105 0.09653763 1.0
Th Th4 1 0.99699183 0.16959865 0.40421678 1.0
Th Th5 1 0.49708936 0.33107787 0.40460983 1.0
Th Th6 1 0.99827377 0.16921659 0.09648601 1.0
Th Th7 1 0.50254893 0.67027364 0.90243833 1.0
Nb Nb8 1 0.66100907 0.17629901 0.62473835 1.0
Nb Nb9 1 0.16216852 0.32440145 0.87480010 1.0
Nb Nb10 1 0.33727158 0.82510946 0.12491523 1.0
Nb Nb11 1 0.83585672 0.67474377 0.37515687 1.0
Nb Nb12 1 0.33708098 0.82485653 0.37507804 1.0
Nb Nb13 1 0.83740308 0.67475128 0.12490004 1.0
Nb Nb14 1 0.66407163 0.17379641 0.87487782 1.0
Nb Nb15 1 0.16354776 0.32522022 0.62455864 1.0
Nb Nb16 1 0.83654395 0.48893034 0.75077867 1.0
Nb Nb17 1 0.33785459 0.00926798 0.74959439 1.0
Nb Nb18 1 0.16318738 0.50908726 0.25009233 1.0
Nb Nb19 1 0.66301089 0.99152508 0.25048955 1.0
Si Si20 1 0.65815293 0.95804633 0.45771368 1.0
Si Si21 1 0.15868129 0.54229848 0.04286749 1.0
Si Si22 1 0.34195496 0.04261500 0.95665939 1.0
Si Si23 1 0.84424794 0.46109394 0.54385927 1.0
Si Si24 1 0.33865181 0.04005455 0.54350965 1.0
Si Si25 1 0.84115862 0.45716935 0.95700245 1.0
Si Si26 1 0.65847645 0.95744239 0.04314990 1.0
Si Si27 1 0.15633867 0.54406776 0.45774354 1.0
Si Si28 1 0.45759008 0.36833757 0.75007131 1.0
Si Si29 1 0.95869788 0.13007653 0.74832502 1.0
Si Si30 1 0.54202223 0.63185457 0.25017626 1.0
Si Si31 1 0.04181436 0.86808194 0.25047239 1.0
Si Si32 1 0.70190389 0.88954865 0.74815092 1.0
Si Si33 1 0.19763762 0.61100770 0.74864256 1.0
Si Si34 1 0.30102850 0.11043960 0.25046206 1.0
Si Si35 1 0.80121004 0.38978553 0.25045903 1.0
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