CaSm3(BeSi3)2
高熵材料 HEAMP-ID: mp-3250645 · 空间群: Fmm2 (#42)
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 CaSm3(BeSi3)2 were obtained from the Materials Project database (MP-ID: mp-3250645, 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_CaSm3(BeSi3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.02885143
_cell_length_b 7.87224986
_cell_length_c 5.79206484
_cell_angle_alpha 70.08824854
_cell_angle_beta 67.20242156
_cell_angle_gamma 42.70934212
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaSm3(BeSi3)2
_chemical_formula_sum 'Ca1 Sm3 Be2 Si6'
_cell_volume 227.99697180
_cell_formula_units_Z 1
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 0.24586735 0.75413265 0.24586735 1.0
Sm Sm1 1 0.75014485 0.74985515 0.75014485 1.0
Sm Sm2 1 0.75419773 0.24580227 0.75419773 1.0
Sm Sm3 1 0.25014485 0.24985515 0.25014485 1.0
Be Be4 1 0.66620661 0.66655294 0.33344706 1.0
Be Be5 1 0.33344706 0.33379339 0.66620661 1.0
Si Si6 1 0.82469380 0.34711904 0.17347083 1.0
Si Si7 1 0.65288096 0.17530620 0.34528367 1.0
Si Si8 1 0.17347083 0.65471633 0.82469380 1.0
Si Si9 1 0.34528367 0.82652917 0.65288096 1.0
Si Si10 1 0.17368543 0.17002513 0.82997487 1.0
Si Si11 1 0.82997487 0.82631457 0.17368543 1.0
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