Ca3Al2SiIr2
高熵材料 HEAMP-ID: mp-3307866 · 空间群: Pnma (#62)
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 Ca3Al2SiIr2 were obtained from the Materials Project database (MP-ID: mp-3307866, 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_Ca3Al2SiIr2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.76600281
_cell_length_b 7.96799440
_cell_length_c 14.79160447
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca3Al2SiIr2
_chemical_formula_sum 'Ca12 Al8 Si4 Ir8'
_cell_volume 679.57775634
_cell_formula_units_Z 4
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 0.89332229 0.46145021 0.11389253 1.0
Ca Ca1 1 0.39332229 0.03854979 0.88610747 1.0
Ca Ca2 1 0.60667771 0.96145021 0.38610747 1.0
Ca Ca3 1 0.10667771 0.53854979 0.61389253 1.0
Ca Ca4 1 0.10667771 0.53854979 0.88610747 1.0
Ca Ca5 1 0.60667771 0.96145021 0.11389253 1.0
Ca Ca6 1 0.39332229 0.03854979 0.61389253 1.0
Ca Ca7 1 0.89332229 0.46145021 0.38610747 1.0
Ca Ca8 1 0.39582273 0.30753499 0.25000000 1.0
Ca Ca9 1 0.89582273 0.19246501 0.75000000 1.0
Ca Ca10 1 0.10417727 0.80753499 0.25000000 1.0
Ca Ca11 1 0.60417727 0.69246501 0.75000000 1.0
Al Al12 1 0.38481465 0.33680189 0.03521812 1.0
Al Al13 1 0.88481465 0.16319811 0.96478188 1.0
Al Al14 1 0.11518535 0.83680189 0.46478188 1.0
Al Al15 1 0.61518535 0.66319811 0.53521812 1.0
Al Al16 1 0.61518535 0.66319811 0.96478188 1.0
Al Al17 1 0.11518535 0.83680189 0.03521812 1.0
Al Al18 1 0.88481465 0.16319811 0.53521812 1.0
Al Al19 1 0.38481465 0.33680189 0.46478188 1.0
Si Si20 1 0.92821194 0.15399184 0.25000000 1.0
Si Si21 1 0.42821194 0.34600816 0.75000000 1.0
Si Si22 1 0.57178806 0.65399184 0.25000000 1.0
Si Si23 1 0.07178806 0.84600816 0.75000000 1.0
Ir Ir24 1 0.11766537 0.12387802 0.10402246 1.0
Ir Ir25 1 0.61766537 0.37612198 0.89597754 1.0
Ir Ir26 1 0.38233463 0.62387802 0.39597754 1.0
Ir Ir27 1 0.88233463 0.87612198 0.60402246 1.0
Ir Ir28 1 0.88233463 0.87612198 0.89597754 1.0
Ir Ir29 1 0.38233463 0.62387802 0.10402246 1.0
Ir Ir30 1 0.61766537 0.37612198 0.60402246 1.0
Ir Ir31 1 0.11766537 0.12387802 0.39597754 1.0
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