Ta9Nb(GaSi2)2
高熵材料 HEAMP-ID: mp-3210054 · 空间群: Cm (#8)
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 Ta9Nb(GaSi2)2 were obtained from the Materials Project database (MP-ID: mp-3210054, 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_Ta9Nb(GaSi2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.56217851
_cell_length_b 7.55858977
_cell_length_c 7.55929330
_cell_angle_alpha 128.34704531
_cell_angle_beta 128.36189686
_cell_angle_gamma 76.03742390
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta9Nb(GaSi2)2
_chemical_formula_sum 'Ta9 Nb1 Ga2 Si4'
_cell_volume 258.34704388
_cell_formula_units_Z 1
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
Ta Ta0 1 0.68680563 0.51571013 0.50002193 1.0
Ta Ta1 1 0.51604518 0.01561262 0.82856640 1.0
Ta Ta2 1 0.18750036 0.68706399 0.17215060 1.0
Ta Ta3 1 0.98474063 0.81300699 0.49998653 1.0
Ta Ta4 1 0.31278040 0.48452656 0.49997810 1.0
Ta Ta5 1 0.48333493 0.98390603 0.17114468 1.0
Ta Ta6 1 0.81215707 0.31280069 0.82814256 1.0
Ta Ta7 1 0.99991297 0.99991956 0.99954799 1.0
Ta Ta8 1 0.50036599 0.50037785 0.00044570 1.0
Nb Nb9 1 0.01660572 0.18716252 0.50000094 1.0
Ga Ga10 1 0.74956298 0.74981788 0.99966061 1.0
Ga Ga11 1 0.25002792 0.24998995 0.00034285 1.0
Si Si12 1 0.37039774 0.12963032 0.50003104 1.0
Si Si13 1 0.63007125 0.87002645 0.49999117 1.0
Si Si14 1 0.87020471 0.37057763 0.24052579 1.0
Si Si15 1 0.12948551 0.62986983 0.75946311 1.0
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