Ba7Ga4As9
高熵材料 HEAMP-ID: mp-1195273 · 空间群: Pmmn (#59)
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 Ba7Ga4As9 were obtained from the Materials Project database (MP-ID: mp-1195273, 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_Ba7Ga4As9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.86544284
_cell_length_b 10.24540857
_cell_length_c 17.18932988
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba7Ga4As9
_chemical_formula_sum 'Ba14 Ga8 As18'
_cell_volume 1209.08486243
_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
Ba Ba0 1 0.45114125 0.50000000 0.78376508 1.0
Ba Ba1 1 0.45114125 0.50000000 0.21623492 1.0
Ba Ba2 1 0.54885875 0.00000000 0.71623492 1.0
Ba Ba3 1 0.54885875 0.00000000 0.28376508 1.0
Ba Ba4 1 0.94560375 0.27731489 0.87525603 1.0
Ba Ba5 1 0.94560375 0.72268511 0.87525603 1.0
Ba Ba6 1 0.94560375 0.27731489 0.12474397 1.0
Ba Ba7 1 0.94560375 0.72268511 0.12474397 1.0
Ba Ba8 1 0.05439625 0.22268511 0.62474397 1.0
Ba Ba9 1 0.05439625 0.77731489 0.62474397 1.0
Ba Ba10 1 0.05439625 0.22268511 0.37525603 1.0
Ba Ba11 1 0.05439625 0.77731489 0.37525603 1.0
Ba Ba12 1 0.40535487 0.50000000 0.50000000 1.0
Ba Ba13 1 0.59464513 0.00000000 0.00000000 1.0
Ga Ga14 1 0.76557470 0.50000000 0.37645256 1.0
Ga Ga15 1 0.76557470 0.50000000 0.62354744 1.0
Ga Ga16 1 0.23442530 0.00000000 0.12354744 1.0
Ga Ga17 1 0.23442530 0.00000000 0.87645256 1.0
Ga Ga18 1 0.56973196 0.82348500 0.50000000 1.0
Ga Ga19 1 0.56973196 0.17651500 0.50000000 1.0
Ga Ga20 1 0.43026804 0.67651500 0.00000000 1.0
Ga Ga21 1 0.43026804 0.32348500 0.00000000 1.0
As As22 1 0.56035553 0.29125859 0.37206959 1.0
As As23 1 0.56035553 0.70874141 0.37206959 1.0
As As24 1 0.56035553 0.29125859 0.62793041 1.0
As As25 1 0.56035553 0.70874141 0.62793041 1.0
As As26 1 0.43964447 0.20874141 0.12793041 1.0
As As27 1 0.43964447 0.79125859 0.12793041 1.0
As As28 1 0.43964447 0.20874141 0.87206959 1.0
As As29 1 0.43964447 0.79125859 0.87206959 1.0
As As30 1 0.97765765 0.50000000 0.26292967 1.0
As As31 1 0.97765765 0.50000000 0.73707033 1.0
As As32 1 0.02234235 0.00000000 0.23707033 1.0
As As33 1 0.02234235 0.00000000 0.76292967 1.0
As As34 1 0.69263420 0.50000000 0.00000000 1.0
As As35 1 0.30736580 0.00000000 0.50000000 1.0
As As36 1 0.16754346 0.50000000 0.00000000 1.0
As As37 1 0.83245654 0.00000000 0.50000000 1.0
As As38 1 0.95226536 0.50000000 0.50000000 1.0
As As39 1 0.04773464 0.00000000 0.00000000 1.0
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