SmDy7(Nb3Si4)4
高熵材料 HEAMP-ID: mp-3307385 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.75 | 4.9974 | 7.3 | (1,-1,0) |
| 17.76 | 4.9945 | 7.0 | (1,1,0) |
| 19.01 | 4.6681 | 14.4 | (1,-1,-1) |
| 19.02 | 4.6667 | 14.4 | (1,-1,1) |
| 19.02 | 4.6661 | 16.0 | (1,1,1) |
| 19.03 | 4.6641 | 14.2 | (1,1,-1) |
| 22.40 | 3.9696 | 3.1 | (1,-1,-2) |
| 22.40 | 3.9685 | 3.1 | (1,1,2) |
| 22.41 | 3.9679 | 2.7 | (1,-1,2) |
| 22.42 | 3.9661 | 3.5 | (1,1,-2) |
| 24.00 | 3.7078 | 8.3 | (0,1,3) |
| 24.01 | 3.7067 | 8.1 | (1,0,3) |
| 24.01 | 3.7062 | 9.1 | (1,0,-3) |
| 24.02 | 3.7053 | 7.8 | (0,1,-3) |
| 25.21 | 3.5329 | 9.9 | (0,2,0) |
| 25.21 | 3.5325 | 9.1 | (2,0,0) |
| 26.12 | 3.4110 | 19.6 | (0,2,1) |
| 26.13 | 3.4101 | 20.8 | (2,0,1) |
| 26.13 | 3.4099 | 19.5 | (2,0,-1) |
| 26.14 | 3.4097 | 19.7 | (0,2,-1) |
| 27.16 | 3.2834 | 21.1 | (1,-1,-3) |
| 27.16 | 3.2829 | 22.1 | (1,1,3) |
| 27.17 | 3.2820 | 21.8 | (1,-1,3) |
| 27.18 | 3.2808 | 22.5 | (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 SmDy7(Nb3Si4)4 were obtained from the Materials Project database (MP-ID: mp-3307385, 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_SmDy7(Nb3Si4)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.06503227
_cell_length_b 7.06572209
_cell_length_c 13.06108172
_cell_angle_alpha 89.95621089
_cell_angle_beta 89.99225007
_cell_angle_gamma 90.03319251
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmDy7(Nb3Si4)4
_chemical_formula_sum 'Sm1 Dy7 Nb12 Si16'
_cell_volume 652.00307649
_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 0.99722270 0.34001333 0.21756976 1.0
Dy Dy1 1 0.00070132 0.65881688 0.71751255 1.0
Dy Dy2 1 0.15917071 0.49954562 0.46775388 1.0
Dy Dy3 1 0.50051690 0.84078855 0.03198852 1.0
Dy Dy4 1 0.84097781 0.50051984 0.96716782 1.0
Dy Dy5 1 0.49919737 0.15905768 0.53288709 1.0
Dy Dy6 1 0.34109431 0.99925261 0.78238250 1.0
Dy Dy7 1 0.65878719 0.00081111 0.28281783 1.0
Nb Nb8 1 0.17212427 0.17133683 0.99943774 1.0
Nb Nb9 1 0.82800353 0.82809705 0.50046204 1.0
Nb Nb10 1 0.32818508 0.67248227 0.25007132 1.0
Nb Nb11 1 0.67204606 0.32799165 0.74993393 1.0
Nb Nb12 1 0.15338127 0.99208302 0.37712675 1.0
Nb Nb13 1 0.84767636 0.00779767 0.87601286 1.0
Nb Nb14 1 0.50835495 0.65243028 0.62663890 1.0
Nb Nb15 1 0.34774888 0.49158272 0.87316161 1.0
Nb Nb16 1 0.49168744 0.34734718 0.12600039 1.0
Nb Nb17 1 0.65226497 0.50958193 0.37425203 1.0
Nb Nb18 1 0.99187629 0.15230669 0.62385040 1.0
Nb Nb19 1 0.00859589 0.84700840 0.12311217 1.0
Si Si20 1 0.29505011 0.04552206 0.18695632 1.0
Si Si21 1 0.70610845 0.95317741 0.68713161 1.0
Si Si22 1 0.45312103 0.79404395 0.43745073 1.0
Si Si23 1 0.20730774 0.54756628 0.06193168 1.0
Si Si24 1 0.54636716 0.20592664 0.93668724 1.0
Si Si25 1 0.79388253 0.45337829 0.56317235 1.0
Si Si26 1 0.04676194 0.29379533 0.81287998 1.0
Si Si27 1 0.95303112 0.70883252 0.31347949 1.0
Si Si28 1 0.36826965 0.29485019 0.31794680 1.0
Si Si29 1 0.63399342 0.70505422 0.81748171 1.0
Si Si30 1 0.20518712 0.86605344 0.56780877 1.0
Si Si31 1 0.13397233 0.79481170 0.93208678 1.0
Si Si32 1 0.79337948 0.13191458 0.06599009 1.0
Si Si33 1 0.86589424 0.20460318 0.43379028 1.0
Si Si34 1 0.29476629 0.36604440 0.68243029 1.0
Si Si35 1 0.70329511 0.63557252 0.18264079 1.0
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