CaAl2O4
弹性数据 ELAMP-ID: mp-14600 · 空间群: P2_1/c (#14)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of CaAl2O4 were obtained from the Materials Project database (MP-ID: mp-14600, 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_CaAl2O4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.70714700
_cell_length_b 8.03956600
_cell_length_c 10.37778637
_cell_angle_alpha 84.98641441
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaAl2O4
_chemical_formula_sum 'Ca8 Al16 O32'
_cell_volume 723.68306876
_cell_formula_units_Z 8
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 0.71734700 0.00501600 0.87416800 1.0
Ca Ca1 1 0.21734700 0.99498400 0.62583200 1.0
Ca Ca2 1 0.28265300 0.99498400 0.12583200 1.0
Ca Ca3 1 0.78265300 0.00501600 0.37416800 1.0
Ca Ca4 1 0.74406000 0.46760800 0.85586200 1.0
Ca Ca5 1 0.24406000 0.53239200 0.64413800 1.0
Ca Ca6 1 0.25594000 0.53239200 0.14413800 1.0
Ca Ca7 1 0.75594000 0.46760800 0.35586200 1.0
Al Al8 1 0.05900500 0.77569900 0.86787400 1.0
Al Al9 1 0.55900500 0.22430100 0.63212600 1.0
Al Al10 1 0.94099500 0.22430100 0.13212600 1.0
Al Al11 1 0.44099500 0.77569900 0.36787400 1.0
Al Al12 1 0.05725800 0.17941900 0.86156200 1.0
Al Al13 1 0.55725800 0.82058100 0.63843800 1.0
Al Al14 1 0.94274200 0.82058100 0.13843800 1.0
Al Al15 1 0.44274200 0.17941900 0.36156200 1.0
Al Al16 1 0.90259100 0.30501300 0.61055200 1.0
Al Al17 1 0.40259100 0.69498700 0.88944800 1.0
Al Al18 1 0.09740900 0.69498700 0.38944800 1.0
Al Al19 1 0.59740900 0.30501300 0.11055200 1.0
Al Al20 1 0.89258900 0.70630500 0.61561600 1.0
Al Al21 1 0.39258900 0.29369500 0.88438400 1.0
Al Al22 1 0.10741100 0.29369500 0.38438400 1.0
Al Al23 1 0.60741100 0.70630500 0.11561600 1.0
O O24 1 0.98555400 0.98004700 0.83139600 1.0
O O25 1 0.48555400 0.01995300 0.66860400 1.0
O O26 1 0.01444600 0.01995300 0.16860400 1.0
O O27 1 0.51444600 0.98004700 0.33139600 1.0
O O28 1 0.74385300 0.23113400 0.70771900 1.0
O O29 1 0.24385300 0.76886600 0.79228100 1.0
O O30 1 0.25614700 0.76886600 0.29228100 1.0
O O31 1 0.75614700 0.23113400 0.20771900 1.0
O O32 1 0.07433100 0.28617500 0.70373200 1.0
O O33 1 0.57433100 0.71382500 0.79626800 1.0
O O34 1 0.92566900 0.71382500 0.29626800 1.0
O O35 1 0.42566900 0.28617500 0.20373200 1.0
O O36 1 0.06579100 0.78450000 0.53859300 1.0
O O37 1 0.56579100 0.21550000 0.96140700 1.0
O O38 1 0.93420900 0.21550000 0.46140700 1.0
O O39 1 0.43420900 0.78450000 0.03859300 1.0
O O40 1 0.84265300 0.51163900 0.56127800 1.0
O O41 1 0.34265300 0.48836100 0.93872200 1.0
O O42 1 0.15734700 0.48836100 0.43872200 1.0
O O43 1 0.65734700 0.51163900 0.06127800 1.0
O O44 1 0.74298600 0.84748000 0.57145500 1.0
O O45 1 0.24298600 0.15252000 0.92854500 1.0
O O46 1 0.25701400 0.15252000 0.42854500 1.0
O O47 1 0.75701400 0.84748000 0.07145500 1.0
O O48 1 0.56768000 0.65341600 0.28241100 1.0
O O49 1 0.06768000 0.34658400 0.21758900 1.0
O O50 1 0.43232000 0.34658400 0.71758900 1.0
O O51 1 0.93232000 0.65341600 0.78241100 1.0
O O52 1 0.57680900 0.27111700 0.46278100 1.0
O O53 1 0.07680900 0.72888300 0.03721900 1.0
O O54 1 0.42319100 0.72888300 0.53721900 1.0
O O55 1 0.92319100 0.27111700 0.96278100 1.0
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