Tb4Si7
传统材料 TRAMP-ID: mp-1217739 · 空间群: C2/m (#12)
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 Tb4Si7 were obtained from the Materials Project database (MP-ID: mp-1217739, 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_Tb4Si7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.71614800
_cell_length_b 5.71614800
_cell_length_c 13.55829742
_cell_angle_alpha 89.12260789
_cell_angle_beta 89.12260789
_cell_angle_gamma 88.65406637
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb4Si7
_chemical_formula_sum 'Tb8 Si14'
_cell_volume 442.78482401
_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
Tb Tb0 1 0.88696355 0.38042622 0.12825365 1.0
Tb Tb1 1 0.61957378 0.11303645 0.87174635 1.0
Tb Tb2 1 0.87338549 0.87338549 0.62656764 1.0
Tb Tb3 1 0.12661451 0.12661451 0.37343236 1.0
Tb Tb4 1 0.38042622 0.88696355 0.12825365 1.0
Tb Tb5 1 0.11303645 0.61957378 0.87174635 1.0
Tb Tb6 1 0.37310238 0.37310238 0.62736376 1.0
Tb Tb7 1 0.62689762 0.62689762 0.37263624 1.0
Si Si8 1 0.86085116 0.38346873 0.71256151 1.0
Si Si9 1 0.61653127 0.13914884 0.28743849 1.0
Si Si10 1 0.88226430 0.88226430 0.20788397 1.0
Si Si11 1 0.11773570 0.11773570 0.79211603 1.0
Si Si12 1 0.38346873 0.86085116 0.71256151 1.0
Si Si13 1 0.13914884 0.61653127 0.28743849 1.0
Si Si14 1 0.38370334 0.38370334 0.18195230 1.0
Si Si15 1 0.61629666 0.61629666 0.81804770 1.0
Si Si16 1 0.87524587 0.37227830 0.54139036 1.0
Si Si17 1 0.62772170 0.12475413 0.45860964 1.0
Si Si18 1 0.86194348 0.86194348 0.03532508 1.0
Si Si19 1 0.13805652 0.13805652 0.96467492 1.0
Si Si20 1 0.37227830 0.87524587 0.54139036 1.0
Si Si21 1 0.12475413 0.62772170 0.45860964 1.0
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