HfTa4Si2Ge
高熵材料 HEAMP-ID: mp-3211793 · 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 HfTa4Si2Ge were obtained from the Materials Project database (MP-ID: mp-3211793, 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
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# generated using pymatgen
data_HfTa4Si2Ge
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.64196886
_cell_length_b 7.64196769
_cell_length_c 7.63533266
_cell_angle_alpha 128.87077089
_cell_angle_beta 128.87076035
_cell_angle_gamma 75.28311784
_symmetry_Int_Tables_number 1
_chemical_formula_structural HfTa4Si2Ge
_chemical_formula_sum 'Hf2 Ta8 Si4 Ge2'
_cell_volume 263.00156783
_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 0.01532625 0.18409078 0.50000000 1.0
Hf Hf1 1 0.68409078 0.51532625 0.50000000 1.0
Ta Ta2 1 0.51579563 0.01579563 0.82684089 1.0
Ta Ta3 1 0.18895674 0.68895674 0.17316011 1.0
Ta Ta4 1 0.98349299 0.80879611 0.50000000 1.0
Ta Ta5 1 0.30879611 0.48349299 0.50000000 1.0
Ta Ta6 1 0.48447215 0.98447215 0.17073529 1.0
Ta Ta7 1 0.81373486 0.31373486 0.82926271 1.0
Ta Ta8 1 0.00338661 0.00338661 1.00000000 1.0
Ta Ta9 1 0.50338661 0.50338661 1.00000000 1.0
Si Si10 1 0.37191078 0.13069632 0.50000000 1.0
Si Si11 1 0.63069632 0.87191078 0.50000000 1.0
Si Si12 1 0.86933293 0.36933293 0.23798204 1.0
Si Si13 1 0.13135089 0.63135089 0.76201796 1.0
Ge Ge14 1 0.74763618 0.74763618 0.00000000 1.0
Ge Ge15 1 0.24763618 0.24763618 0.00000000 1.0
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