Tb2Hf2TaSi4
高熵材料 HEAMP-ID: mp-3296192 · 空间群: P4_12_12 (#92)
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 Tb2Hf2TaSi4 were obtained from the Materials Project database (MP-ID: mp-3296192, 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_Tb2Hf2TaSi4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.19289706
_cell_length_b 7.19289706
_cell_length_c 13.21946789
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb2Hf2TaSi4
_chemical_formula_sum 'Tb8 Hf8 Ta4 Si16'
_cell_volume 683.94576525
_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 0.99795411 0.34377678 0.21507439 1.0
Tb Tb1 1 0.00204589 0.65622322 0.71507439 1.0
Tb Tb2 1 0.15622322 0.49795411 0.46507439 1.0
Tb Tb3 1 0.50204589 0.84377678 0.03492561 1.0
Tb Tb4 1 0.84377678 0.50204589 0.96507439 1.0
Tb Tb5 1 0.49795411 0.15622322 0.53492561 1.0
Tb Tb6 1 0.34377678 0.99795411 0.78492561 1.0
Tb Tb7 1 0.65622322 0.00204589 0.28492561 1.0
Hf Hf8 1 0.14823882 0.99288716 0.37347553 1.0
Hf Hf9 1 0.85176118 0.00711284 0.87347553 1.0
Hf Hf10 1 0.50711284 0.64823882 0.62347553 1.0
Hf Hf11 1 0.35176118 0.49288716 0.87652447 1.0
Hf Hf12 1 0.49288716 0.35176118 0.12347553 1.0
Hf Hf13 1 0.64823882 0.50711284 0.37652447 1.0
Hf Hf14 1 0.99288716 0.14823882 0.62652447 1.0
Hf Hf15 1 0.00711284 0.85176118 0.12652447 1.0
Ta Ta16 1 0.17511642 0.17511642 0.00000000 1.0
Ta Ta17 1 0.82488358 0.82488358 0.50000000 1.0
Ta Ta18 1 0.32488358 0.67511642 0.25000000 1.0
Ta Ta19 1 0.67511642 0.32488358 0.75000000 1.0
Si Si20 1 0.36142857 0.29868743 0.31535283 1.0
Si Si21 1 0.63857143 0.70131257 0.81535283 1.0
Si Si22 1 0.20131257 0.86142857 0.56535283 1.0
Si Si23 1 0.13857143 0.79868743 0.93464717 1.0
Si Si24 1 0.79868743 0.13857143 0.06535283 1.0
Si Si25 1 0.86142857 0.20131257 0.43464717 1.0
Si Si26 1 0.29868743 0.36142857 0.68464717 1.0
Si Si27 1 0.70131257 0.63857143 0.18464717 1.0
Si Si28 1 0.29592498 0.04913006 0.18477483 1.0
Si Si29 1 0.70407502 0.95086994 0.68477483 1.0
Si Si30 1 0.45086994 0.79592498 0.43477483 1.0
Si Si31 1 0.20407502 0.54913006 0.06522517 1.0
Si Si32 1 0.54913006 0.20407502 0.93477483 1.0
Si Si33 1 0.79592498 0.45086994 0.56522517 1.0
Si Si34 1 0.04913006 0.29592498 0.81522517 1.0
Si Si35 1 0.95086994 0.70407502 0.31522517 1.0
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