Ca2Ac2YbSi4
高熵材料 HEAMP-ID: mp-3322891 · 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 Ca2Ac2YbSi4 were obtained from the Materials Project database (MP-ID: mp-3322891, 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_Ca2Ac2YbSi4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.73044725
_cell_length_b 8.15533295
_cell_length_c 15.66639742
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2Ac2YbSi4
_chemical_formula_sum 'Ca8 Ac8 Yb4 Si16'
_cell_volume 987.67817470
_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 0.31757735 0.18054308 0.12219651 1.0
Ca Ca1 1 0.81757735 0.31945692 0.37780349 1.0
Ca Ca2 1 0.18242265 0.68054308 0.87780349 1.0
Ca Ca3 1 0.68242265 0.81945692 0.62219651 1.0
Ca Ca4 1 0.31757735 0.18054308 0.37780349 1.0
Ca Ca5 1 0.81757735 0.31945692 0.12219651 1.0
Ca Ca6 1 0.18242265 0.68054308 0.62219651 1.0
Ca Ca7 1 0.68242265 0.81945692 0.87780349 1.0
Ac Ac8 1 0.96913893 0.81620790 0.40031543 1.0
Ac Ac9 1 0.46913893 0.68379210 0.09968457 1.0
Ac Ac10 1 0.53086107 0.31620790 0.59968457 1.0
Ac Ac11 1 0.03086107 0.18379210 0.90031543 1.0
Ac Ac12 1 0.03086107 0.18379210 0.59968457 1.0
Ac Ac13 1 0.53086107 0.31620790 0.90031543 1.0
Ac Ac14 1 0.46913893 0.68379210 0.40031543 1.0
Ac Ac15 1 0.96913893 0.81620790 0.09968457 1.0
Yb Yb16 1 0.35887848 0.99262025 0.75000000 1.0
Yb Yb17 1 0.85887848 0.50737975 0.75000000 1.0
Yb Yb18 1 0.14112152 0.49262025 0.25000000 1.0
Yb Yb19 1 0.64112152 0.00737975 0.25000000 1.0
Si Si20 1 0.86267309 0.52861951 0.53788979 1.0
Si Si21 1 0.36267309 0.97138049 0.96211021 1.0
Si Si22 1 0.63732691 0.02861951 0.46211021 1.0
Si Si23 1 0.13732691 0.47138049 0.03788979 1.0
Si Si24 1 0.13732691 0.47138049 0.46211021 1.0
Si Si25 1 0.63732691 0.02861951 0.03788979 1.0
Si Si26 1 0.36267309 0.97138049 0.53788979 1.0
Si Si27 1 0.86267309 0.52861951 0.96211021 1.0
Si Si28 1 0.97284827 0.90279317 0.75000000 1.0
Si Si29 1 0.47284827 0.59720683 0.75000000 1.0
Si Si30 1 0.52715173 0.40279317 0.25000000 1.0
Si Si31 1 0.02715173 0.09720683 0.25000000 1.0
Si Si32 1 0.24612044 0.38355234 0.75000000 1.0
Si Si33 1 0.74612044 0.11644766 0.75000000 1.0
Si Si34 1 0.25387956 0.88355234 0.25000000 1.0
Si Si35 1 0.75387956 0.61644766 0.25000000 1.0
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