Ca2Al6(SiIr)3
高熵材料 HEAMP-ID: mp-3300711 · 空间群: P-1 (#2)
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 Ca2Al6(SiIr)3 were obtained from the Materials Project database (MP-ID: mp-3300711, 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_Ca2Al6(SiIr)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.41657227
_cell_length_b 7.39793983
_cell_length_c 9.43429375
_cell_angle_alpha 89.93367375
_cell_angle_beta 90.07970984
_cell_angle_gamma 119.87453302
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2Al6(SiIr)3
_chemical_formula_sum 'Ca4 Al12 Si6 Ir6'
_cell_volume 448.85002847
_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
Ca Ca0 1 0.99923163 0.66297362 0.25302456 1.0
Ca Ca1 1 0.00076837 0.33702638 0.74697544 1.0
Ca Ca2 1 0.67297303 0.00676834 0.25583249 1.0
Ca Ca3 1 0.32702697 0.99323166 0.74416751 1.0
Al Al4 1 0.12726818 0.12772924 0.24968414 1.0
Al Al5 1 0.87273182 0.87227076 0.75031586 1.0
Al Al6 1 0.66231605 0.99609388 0.93092466 1.0
Al Al7 1 0.33768395 0.00390612 0.06907534 1.0
Al Al8 1 0.33686496 0.33494904 0.56161353 1.0
Al Al9 1 0.66313504 0.66505096 0.43838647 1.0
Al Al10 1 0.66325872 0.66728947 0.06044758 1.0
Al Al11 1 0.33674128 0.33271053 0.93955242 1.0
Al Al12 1 0.33718229 0.54643858 0.24989884 1.0
Al Al13 1 0.66281771 0.45356142 0.75010116 1.0
Al Al14 1 0.54479209 0.34135379 0.25063436 1.0
Al Al15 1 0.45520791 0.65864621 0.74936564 1.0
Si Si16 1 0.00225414 0.32819870 0.06440081 1.0
Si Si17 1 0.99774586 0.67180130 0.93559919 1.0
Si Si18 1 0.99040684 0.66616555 0.57161049 1.0
Si Si19 1 0.33442117 0.00837341 0.42195813 1.0
Si Si20 1 0.00959316 0.33383445 0.42838951 1.0
Si Si21 1 0.66557883 0.99162659 0.57804187 1.0
Ir Ir22 1 0.68718800 0.33822242 0.00220496 1.0
Ir Ir23 1 0.31281200 0.66177758 0.99779504 1.0
Ir Ir24 1 0.32010154 0.67860714 0.49993530 1.0
Ir Ir25 1 0.67989846 0.32139286 0.50006470 1.0
Ir Ir26 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir27 1 0.00000000 0.00000000 0.50000000 1.0
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