Hf3Nb2GaSi2
高熵材料 HEAMP-ID: mp-3268652 · 空间群: Ama2 (#40)
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 Hf3Nb2GaSi2 were obtained from the Materials Project database (MP-ID: mp-3268652, 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_Hf3Nb2GaSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.81747757
_cell_length_b 7.83422286
_cell_length_c 5.36325889
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.07088049
_symmetry_Int_Tables_number 1
_chemical_formula_structural Hf3Nb2GaSi2
_chemical_formula_sum 'Hf6 Nb4 Ga2 Si4'
_cell_volume 284.25710231
_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 0.74885600 0.74933859 0.25000000 1.0
Hf Hf1 1 0.74885600 0.99951741 0.75000000 1.0
Hf Hf2 1 0.99740859 0.25294148 0.25000000 1.0
Hf Hf3 1 0.24906379 0.25171704 0.75000000 1.0
Hf Hf4 1 0.24906379 0.99734675 0.25000000 1.0
Hf Hf5 1 0.99740859 0.74446811 0.75000000 1.0
Nb Nb6 1 0.67276407 0.33638154 0.00000000 1.0
Nb Nb7 1 0.67276407 0.33638154 0.50000000 1.0
Nb Nb8 1 0.33139971 0.66569986 0.50000000 1.0
Nb Nb9 1 0.33139971 0.66569986 0.00000000 1.0
Ga Ga10 1 0.39510218 0.39288854 0.25000000 1.0
Ga Ga11 1 0.39510218 0.00221264 0.75000000 1.0
Si Si12 1 0.60420360 0.99950051 0.25000000 1.0
Si Si13 1 0.60420360 0.60470209 0.75000000 1.0
Si Si14 1 0.00120306 0.39300033 0.75000000 1.0
Si Si15 1 0.00120306 0.60820273 0.25000000 1.0
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