Sm2NbSi4Tc7
高熵材料 HEAMP-ID: mp-3292068 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.29 | 7.8399 | 1.2 | (1,0,0) |
| 17.02 | 5.2103 | 4.3 | (1,1,0) |
| 17.06 | 5.1977 | 2.2 | (1,-1,0) |
| 22.68 | 3.9199 | 3.7 | (2,0,0) |
| 23.99 | 3.7092 | 17.4 | (1,0,1) |
| 24.72 | 3.6021 | 15.0 | (0,1,1) |
| 25.61 | 3.4790 | 19.8 | (0,2,0) |
| 26.06 | 3.4188 | 2.4 | (2,1,0) |
| 27.23 | 3.2747 | 30.7 | (1,1,1) |
| 27.26 | 3.2716 | 35.9 | (1,-1,1) |
| 33.77 | 2.6540 | 67.1 | (2,1,1) |
| 33.82 | 2.6507 | 65.0 | (2,-1,1) |
| 34.43 | 2.6051 | 8.5 | (2,2,0) |
| 34.51 | 2.5989 | 9.1 | (2,-2,0) |
| 35.35 | 2.5390 | 79.6 | (1,2,1) |
| 35.39 | 2.5360 | 70.3 | (1,-2,1) |
| 36.71 | 2.4484 | 63.3 | (3,1,0) |
| 36.77 | 2.4445 | 57.8 | (3,-1,0) |
| 40.53 | 2.2255 | 24.4 | (1,3,0) |
| 40.59 | 2.2226 | 25.7 | (1,-3,0) |
| 40.63 | 2.2204 | 7.1 | (3,0,1) |
| 40.73 | 2.2153 | 70.8 | (2,2,1) |
| 40.80 | 2.2115 | 77.5 | (2,-2,1) |
| 42.72 | 2.1165 | 16.7 | (3,1,1) |
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
组成概览
高熵合金特征
关联任务
引用参考
The crystal structure and related material properties of Sm2NbSi4Tc7 were obtained from the Materials Project database (MP-ID: mp-3292068, 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_Sm2NbSi4Tc7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.83988568
_cell_length_b 6.95795847
_cell_length_c 4.21024180
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 89.86093893
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2NbSi4Tc7
_chemical_formula_sum 'Sm2 Nb1 Si4 Tc7'
_cell_volume 229.66632517
_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 0.49883581 0.49730829 0.00000000 1.0
Sm Sm1 1 0.00215637 0.99902735 0.50000000 1.0
Nb Nb2 1 0.61195610 0.14772798 0.50000000 1.0
Si Si3 1 0.68676693 0.73025045 0.50000000 1.0
Si Si4 1 0.30258040 0.27128548 0.50000000 1.0
Si Si5 1 0.19055720 0.76435426 0.00000000 1.0
Si Si6 1 0.81603127 0.23736674 0.00000000 1.0
Tc Tc7 1 0.38574082 0.84423727 0.50000000 1.0
Tc Tc8 1 0.11319845 0.34762404 0.00000000 1.0
Tc Tc9 1 0.89094635 0.65542048 0.00000000 1.0
Tc Tc10 1 0.15894290 0.58144935 0.50000000 1.0
Tc Tc11 1 0.84971611 0.42915591 0.50000000 1.0
Tc Tc12 1 0.32966842 0.07818771 0.00000000 1.0
Tc Tc13 1 0.66290187 0.91660371 0.00000000 1.0
获取直接链接