Hf3AlTc3As2
高熵材料 HEAMP-ID: mp-3254265 · 空间群: P-62m (#189)
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 Hf3AlTc3As2 were obtained from the Materials Project database (MP-ID: mp-3254265, 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_Hf3AlTc3As2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.77615640
_cell_length_b 7.77563263
_cell_length_c 7.77600152
_cell_angle_alpha 126.89891557
_cell_angle_beta 126.78073711
_cell_angle_gamma 78.51610533
_symmetry_Int_Tables_number 1
_chemical_formula_structural Hf3AlTc3As2
_chemical_formula_sum 'Hf6 Al2 Tc6 As4'
_cell_volume 291.55032542
_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 0.45183963 0.65675005 0.70513503 1.0
Hf Hf1 1 0.54845995 0.25328117 0.20521688 1.0
Hf Hf2 1 0.74997586 0.84999205 0.60007952 1.0
Hf Hf3 1 0.25006716 0.85009474 0.10007363 1.0
Hf Hf4 1 0.04870973 0.25323947 0.70492559 1.0
Hf Hf5 1 0.95157998 0.65621493 0.20485340 1.0
Al Al6 1 0.25002630 0.25349059 0.50318921 1.0
Al Al7 1 0.74961491 0.25308027 0.00319706 1.0
Tc Tc8 1 0.49995261 0.51085103 0.01075857 1.0
Tc Tc9 1 0.99995536 0.51084826 0.51075408 1.0
Tc Tc10 1 0.12828238 0.25337352 0.12409533 1.0
Tc Tc11 1 0.87130624 0.99574889 0.12462950 1.0
Tc Tc12 1 0.37078687 0.99575440 0.62412094 1.0
Tc Tc13 1 0.62879733 0.25336594 0.62459431 1.0
As As14 1 0.33350110 0.58672145 0.25345253 1.0
As As15 1 0.66680810 0.92004534 0.25353980 1.0
As As16 1 0.16666326 0.92005680 0.75340090 1.0
As As17 1 0.83367324 0.58669311 0.75358572 1.0
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