HfTa2Nb2Si3
高熵材料 HEAMP-ID: mp-3203631 · 空间群: Fmm2 (#42)
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 HfTa2Nb2Si3 were obtained from the Materials Project database (MP-ID: mp-3203631, 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_HfTa2Nb2Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.62837246
_cell_length_b 7.62837149
_cell_length_c 7.62967320
_cell_angle_alpha 128.76402401
_cell_angle_beta 128.76401973
_cell_angle_gamma 75.37786343
_symmetry_Int_Tables_number 1
_chemical_formula_structural HfTa2Nb2Si3
_chemical_formula_sum 'Hf2 Ta4 Nb4 Si6'
_cell_volume 262.72566031
_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
Hf Hf0 1 0.01540242 0.18212247 0.50000000 1.0
Hf Hf1 1 0.68212247 0.51540242 0.50000000 1.0
Ta Ta2 1 0.48373596 0.98373596 0.16784135 1.0
Ta Ta3 1 0.81589461 0.31589461 0.83215665 1.0
Ta Ta4 1 0.00348102 0.00348102 0.00000000 1.0
Ta Ta5 1 0.50348102 0.50348102 0.00000000 1.0
Nb Nb6 1 0.51918724 0.01918724 0.83262362 1.0
Nb Nb7 1 0.18656562 0.68656562 0.16737738 1.0
Nb Nb8 1 0.98035960 0.81166938 0.50000000 1.0
Nb Nb9 1 0.31166938 0.48035960 0.50000000 1.0
Si Si10 1 0.74704331 0.74704331 1.00000000 1.0
Si Si11 1 0.24704331 0.24704331 1.00000000 1.0
Si Si12 1 0.37298520 0.12958748 0.50000000 1.0
Si Si13 1 0.62958748 0.87298520 0.50000000 1.0
Si Si14 1 0.87102598 0.37102598 0.24060960 1.0
Si Si15 1 0.13041538 0.63041538 0.75939040 1.0
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