Sm3Th(Nb3Si4)2
高熵材料 HEAMP-ID: mp-3318891 · 空间群: P2_1 (#4)
基础信息
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 Sm3Th(Nb3Si4)2 were obtained from the Materials Project database (MP-ID: mp-3318891, 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_Sm3Th(Nb3Si4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.14681579
_cell_length_b 7.14442889
_cell_length_c 13.25565690
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.07596719
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Th(Nb3Si4)2
_chemical_formula_sum 'Sm6 Th2 Nb12 Si16'
_cell_volume 676.83214867
_cell_formula_units_Z 2
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 0.16056300 0.49867318 0.46784520 1.0
Sm Sm1 1 0.50179735 0.83938564 0.03214321 1.0
Sm Sm2 1 0.83943700 0.50132682 0.96784520 1.0
Sm Sm3 1 0.49820265 0.16061436 0.53214321 1.0
Sm Sm4 1 0.33991236 0.99828572 0.78312734 1.0
Sm Sm5 1 0.66008764 0.00171428 0.28312734 1.0
Th Th6 1 0.99663049 0.33894612 0.21748779 1.0
Th Th7 1 0.00336951 0.66105388 0.71748779 1.0
Nb Nb8 1 0.17070716 0.17058921 0.00059434 1.0
Nb Nb9 1 0.82929284 0.82941079 0.50059434 1.0
Nb Nb10 1 0.32769127 0.66950261 0.24948201 1.0
Nb Nb11 1 0.67230873 0.33049739 0.74948201 1.0
Nb Nb12 1 0.15475174 0.99321845 0.37529988 1.0
Nb Nb13 1 0.84524826 0.00678155 0.87529988 1.0
Nb Nb14 1 0.50861424 0.65447645 0.62560953 1.0
Nb Nb15 1 0.34481906 0.49006882 0.87411548 1.0
Nb Nb16 1 0.49138576 0.34552355 0.12560953 1.0
Nb Nb17 1 0.65518094 0.50993118 0.37411548 1.0
Nb Nb18 1 0.99041291 0.15449796 0.62467633 1.0
Nb Nb19 1 0.00958709 0.84550204 0.12467633 1.0
Si Si20 1 0.29434022 0.04308575 0.18695466 1.0
Si Si21 1 0.70565978 0.95691425 0.68695466 1.0
Si Si22 1 0.45505209 0.79107266 0.43682553 1.0
Si Si23 1 0.21033812 0.54641677 0.06137798 1.0
Si Si24 1 0.54494791 0.20892734 0.93682553 1.0
Si Si25 1 0.78966188 0.45358323 0.56137798 1.0
Si Si26 1 0.04542058 0.28735560 0.81427983 1.0
Si Si27 1 0.95457942 0.71264440 0.31427983 1.0
Si Si28 1 0.37255872 0.29662151 0.31630222 1.0
Si Si29 1 0.62744128 0.70337849 0.81630222 1.0
Si Si30 1 0.20516489 0.87209992 0.56368582 1.0
Si Si31 1 0.13075490 0.79753314 0.93559133 1.0
Si Si32 1 0.79483511 0.12790008 0.06368582 1.0
Si Si33 1 0.86924510 0.20246686 0.43559133 1.0
Si Si34 1 0.29852853 0.36677993 0.68459951 1.0
Si Si35 1 0.70147147 0.63322007 0.18459951 1.0
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