Tb2Ta3Si4
高熵材料 HEAMP-ID: mp-3292458 · 空间群: Pnma (#62)
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 Tb2Ta3Si4 were obtained from the Materials Project database (MP-ID: mp-3292458, 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_Tb2Ta3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.84878417
_cell_length_b 7.05928483
_cell_length_c 13.32664634
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb2Ta3Si4
_chemical_formula_sum 'Tb8 Ta12 Si16'
_cell_volume 644.31027605
_cell_formula_units_Z 4
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 0.99674453 0.17061053 0.40354032 1.0
Tb Tb1 1 0.49674453 0.32938947 0.09645968 1.0
Tb Tb2 1 0.50325547 0.67061053 0.59645968 1.0
Tb Tb3 1 0.00325547 0.82938947 0.90354032 1.0
Tb Tb4 1 0.00325547 0.82938947 0.59645968 1.0
Tb Tb5 1 0.50325547 0.67061053 0.90354032 1.0
Tb Tb6 1 0.49674453 0.32938947 0.40354032 1.0
Tb Tb7 1 0.99674453 0.17061053 0.09645968 1.0
Ta Ta8 1 0.33743561 0.82369388 0.12602122 1.0
Ta Ta9 1 0.83743561 0.67630612 0.37397878 1.0
Ta Ta10 1 0.66256439 0.17630612 0.62602122 1.0
Ta Ta11 1 0.16256439 0.32369388 0.87397878 1.0
Ta Ta12 1 0.16256439 0.32369388 0.62602122 1.0
Ta Ta13 1 0.66256439 0.17630612 0.87397878 1.0
Ta Ta14 1 0.33794337 0.01082391 0.75000000 1.0
Ta Ta15 1 0.83743561 0.67630612 0.12602122 1.0
Ta Ta16 1 0.66205663 0.98917609 0.25000000 1.0
Ta Ta17 1 0.16205663 0.51082391 0.25000000 1.0
Ta Ta18 1 0.83794337 0.48917609 0.75000000 1.0
Ta Ta19 1 0.33743561 0.82369388 0.37397878 1.0
Si Si20 1 0.33749743 0.03673362 0.54100688 1.0
Si Si21 1 0.83749743 0.46326638 0.95899312 1.0
Si Si22 1 0.66250257 0.96326638 0.04100688 1.0
Si Si23 1 0.16250257 0.53673362 0.45899312 1.0
Si Si24 1 0.16250257 0.53673362 0.04100688 1.0
Si Si25 1 0.66250257 0.96326638 0.45899312 1.0
Si Si26 1 0.83749743 0.46326638 0.54100688 1.0
Si Si27 1 0.33749743 0.03673362 0.95899312 1.0
Si Si28 1 0.79675462 0.37554903 0.25000000 1.0
Si Si29 1 0.29675462 0.12445097 0.25000000 1.0
Si Si30 1 0.70324538 0.87554903 0.75000000 1.0
Si Si31 1 0.20324538 0.62445097 0.75000000 1.0
Si Si32 1 0.04117015 0.87767099 0.25000000 1.0
Si Si33 1 0.54117015 0.62232901 0.25000000 1.0
Si Si34 1 0.45882985 0.37767099 0.75000000 1.0
Si Si35 1 0.95882985 0.12232901 0.75000000 1.0
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