Tb7Er(Si3Ni)4
高熵材料 HEAMP-ID: mp-3275144 · 空间群: Cmmm (#65)
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 Tb7Er(Si3Ni)4 were obtained from the Materials Project database (MP-ID: mp-3275144, 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
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# generated using pymatgen
data_Tb7Er(Si3Ni)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.90875598
_cell_length_b 7.91652516
_cell_length_c 8.14376770
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.96754539
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb7Er(Si3Ni)4
_chemical_formula_sum 'Tb7 Er1 Si12 Ni4'
_cell_volume 441.71354523
_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
Tb Tb0 1 0.49992233 0.99984566 0.75000000 1.0
Tb Tb1 1 0.99982183 0.49991041 0.25000000 1.0
Tb Tb2 1 0.00014962 0.50007360 0.75000000 1.0
Tb Tb3 1 0.50008957 0.49991041 0.25000000 1.0
Tb Tb4 1 0.49992198 0.50007360 0.75000000 1.0
Tb Tb5 1 0.99999909 0.99999818 0.25000000 1.0
Tb Tb6 1 0.00000050 0.00000200 0.75000000 1.0
Er Er7 1 0.50006091 0.00012082 0.25000000 1.0
Si Si8 1 0.17138684 0.34277267 0.00015249 1.0
Si Si9 1 0.82862041 0.65723981 0.00001127 1.0
Si Si10 1 0.65693762 0.82899113 0.00090096 1.0
Si Si11 1 0.82862041 0.65723981 0.49998873 1.0
Si Si12 1 0.34307416 0.17101072 0.00075385 1.0
Si Si13 1 0.17138684 0.34277267 0.49984751 1.0
Si Si14 1 0.17205352 0.82899113 0.00090096 1.0
Si Si15 1 0.34307416 0.17101072 0.49924615 1.0
Si Si16 1 0.82793656 0.17101072 0.00075385 1.0
Si Si17 1 0.65693762 0.82899113 0.49909904 1.0
Si Si18 1 0.82793656 0.17101072 0.49924615 1.0
Si Si19 1 0.17205352 0.82899113 0.49909904 1.0
Ni Ni20 1 0.33345718 0.66691635 0.00154286 1.0
Ni Ni21 1 0.66655031 0.33309963 0.00102199 1.0
Ni Ni22 1 0.66655031 0.33309963 0.49897801 1.0
Ni Ni23 1 0.33345718 0.66691635 0.49845714 1.0
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