Sm4Si9Ni7
高熵材料 HEAMP-ID: mp-1219171 · 空间群: C2 (#5)
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 Sm4Si9Ni7 were obtained from the Materials Project database (MP-ID: mp-1219171, 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_Sm4Si9Ni7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.94488645
_cell_length_b 7.94488645
_cell_length_c 5.65974827
_cell_angle_alpha 69.38530461
_cell_angle_beta 69.38530461
_cell_angle_gamma 91.67909185
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm4Si9Ni7
_chemical_formula_sum 'Sm4 Si9 Ni7'
_cell_volume 308.13816860
_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 0.89002600 0.62831200 0.48675900 1.0
Sm Sm1 1 0.10658000 0.36563200 0.01233100 1.0
Sm Sm2 1 0.37168800 0.10997400 0.51324100 1.0
Sm Sm3 1 0.63436800 0.89342000 0.98766900 1.0
Si Si4 1 0.23945100 0.45697000 0.40495600 1.0
Si Si5 1 0.75081000 0.52909500 0.10010200 1.0
Si Si6 1 0.54303000 0.76054900 0.59504400 1.0
Si Si7 1 0.47090500 0.24919000 0.89989800 1.0
Si Si8 1 0.99839800 0.00160200 0.00000000 1.0
Si Si9 1 0.00723000 0.99277000 0.50000000 1.0
Si Si10 1 0.26672900 0.73327100 0.00000000 1.0
Si Si11 1 0.26233600 0.73766400 0.50000000 1.0
Si Si12 1 0.73537800 0.26462200 0.50000000 1.0
Ni Ni13 1 0.98375200 0.23826500 0.63097000 1.0
Ni Ni14 1 0.02068800 0.75062700 0.86860000 1.0
Ni Ni15 1 0.76173500 0.01624800 0.36903000 1.0
Ni Ni16 1 0.24937300 0.97931200 0.13140000 1.0
Ni Ni17 1 0.49599800 0.50400200 0.50000000 1.0
Ni Ni18 1 0.48760700 0.51239300 0.00000000 1.0
Ni Ni19 1 0.72391700 0.27608300 0.00000000 1.0
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