Sr2Al9Ir2Pt
高熵材料 HEAMP-ID: mp-3211571 · 空间群: Cmcm (#63)
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 Sr2Al9Ir2Pt were obtained from the Materials Project database (MP-ID: mp-3211571, 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
加载 3D 结构...
# generated using pymatgen
data_Sr2Al9Ir2Pt
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.66704083
_cell_length_b 7.66704161
_cell_length_c 9.65467725
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.00617145
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Al9Ir2Pt
_chemical_formula_sum 'Sr4 Al18 Ir4 Pt2'
_cell_volume 496.34846351
_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
Sr Sr0 1 0.97536835 0.66810907 0.25000000 1.0
Sr Sr1 1 0.02463165 0.33189093 0.75000000 1.0
Sr Sr2 1 0.66810907 0.97536835 0.25000000 1.0
Sr Sr3 1 0.33189093 0.02463165 0.75000000 1.0
Al Al4 1 0.12959244 0.12959244 0.25000000 1.0
Al Al5 1 0.87040756 0.87040756 0.75000000 1.0
Al Al6 1 0.99202726 0.33587929 0.07315304 1.0
Al Al7 1 0.00797274 0.66412071 0.92684696 1.0
Al Al8 1 0.00797274 0.66412071 0.57315304 1.0
Al Al9 1 0.33587929 0.99202726 0.42684696 1.0
Al Al10 1 0.99202726 0.33587929 0.42684696 1.0
Al Al11 1 0.66412071 0.00797274 0.57315304 1.0
Al Al12 1 0.66412071 0.00797274 0.92684696 1.0
Al Al13 1 0.33587929 0.99202726 0.07315304 1.0
Al Al14 1 0.33264342 0.33264342 0.49953775 1.0
Al Al15 1 0.66735658 0.66735658 0.50046225 1.0
Al Al16 1 0.66735658 0.66735658 0.99953775 1.0
Al Al17 1 0.33264342 0.33264342 0.00046225 1.0
Al Al18 1 0.31199822 0.53629761 0.25000000 1.0
Al Al19 1 0.68800178 0.46370239 0.75000000 1.0
Al Al20 1 0.53629761 0.31199822 0.25000000 1.0
Al Al21 1 0.46370239 0.68800178 0.75000000 1.0
Ir Ir22 1 0.66704879 0.33295121 0.00000000 1.0
Ir Ir23 1 0.33295121 0.66704879 0.00000000 1.0
Ir Ir24 1 0.33295121 0.66704879 0.50000000 1.0
Ir Ir25 1 0.66704879 0.33295121 0.50000000 1.0
Pt Pt26 1 0.00000000 0.00000000 0.00000000 1.0
Pt Pt27 1 0.00000000 0.00000000 0.50000000 1.0
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