KBa(Si2Au5)2
高熵材料 HEAMP-ID: mp-3320484 · 空间群: Pmc2_1 (#26)
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 KBa(Si2Au5)2 were obtained from the Materials Project database (MP-ID: mp-3320484, 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_KBa(Si2Au5)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.82949103
_cell_length_b 9.15805188
_cell_length_c 10.65312068
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural KBa(Si2Au5)2
_chemical_formula_sum 'K2 Ba2 Si8 Au20'
_cell_volume 666.29765536
_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
K K0 1 0.75000000 0.75007888 0.87864871 1.0
K K1 1 0.75000000 0.25007888 0.62135129 1.0
Ba Ba2 1 0.25000000 0.25407675 0.12002077 1.0
Ba Ba3 1 0.25000000 0.75407675 0.37997923 1.0
Si Si4 1 0.25000000 0.04589565 0.67117637 1.0
Si Si5 1 0.25000000 0.54589565 0.82882363 1.0
Si Si6 1 0.75000000 0.95180439 0.32508054 1.0
Si Si7 1 0.75000000 0.45180439 0.17491946 1.0
Si Si8 1 0.25000000 0.30249326 0.45512360 1.0
Si Si9 1 0.25000000 0.80249326 0.04487640 1.0
Si Si10 1 0.75000000 0.69590873 0.55167557 1.0
Si Si11 1 0.75000000 0.19590873 0.94832443 1.0
Au Au12 1 0.03782948 0.08998792 0.38721203 1.0
Au Au13 1 0.46217052 0.58998792 0.11278797 1.0
Au Au14 1 0.54361700 0.91490400 0.61428862 1.0
Au Au15 1 0.95638300 0.41490400 0.88571138 1.0
Au Au16 1 0.95638300 0.91490400 0.61428862 1.0
Au Au17 1 0.54361700 0.41490400 0.88571138 1.0
Au Au18 1 0.46217052 0.08998792 0.38721203 1.0
Au Au19 1 0.03782948 0.58998792 0.11278797 1.0
Au Au20 1 0.03372324 0.07091546 0.87157585 1.0
Au Au21 1 0.46627676 0.57091546 0.62842415 1.0
Au Au22 1 0.53399154 0.92616768 0.12415915 1.0
Au Au23 1 0.96600846 0.42616768 0.37584085 1.0
Au Au24 1 0.96600846 0.92616768 0.12415915 1.0
Au Au25 1 0.53399154 0.42616768 0.37584085 1.0
Au Au26 1 0.46627676 0.07091546 0.87157585 1.0
Au Au27 1 0.03372324 0.57091546 0.62842415 1.0
Au Au28 1 0.25000000 0.30818402 0.68039853 1.0
Au Au29 1 0.25000000 0.80818402 0.81960147 1.0
Au Au30 1 0.75000000 0.68760918 0.32360996 1.0
Au Au31 1 0.75000000 0.18760918 0.17639004 1.0
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