Sm5Er3(BeSi3)4
高熵材料 HEAMP-ID: mp-3271971 · 空间群: P6/mmm (#191)
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 Sm5Er3(BeSi3)4 were obtained from the Materials Project database (MP-ID: mp-3271971, 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_Sm5Er3(BeSi3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.83724386
_cell_length_b 7.83724448
_cell_length_c 8.27469702
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000158
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm5Er3(BeSi3)4
_chemical_formula_sum 'Sm5 Er3 Be4 Si12'
_cell_volume 440.15889292
_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
Sm Sm0 1 0.00000000 0.00000000 0.25000000 1.0
Sm Sm1 1 0.00000000 0.00000000 0.75000000 1.0
Sm Sm2 1 0.49997618 0.50002382 0.25000000 1.0
Sm Sm3 1 0.49997618 0.99995136 0.25000000 1.0
Sm Sm4 1 0.00004864 0.50002382 0.25000000 1.0
Er Er5 1 0.50005298 0.49994702 0.75000000 1.0
Er Er6 1 0.99989503 0.49994702 0.75000000 1.0
Er Er7 1 0.50005298 0.00010497 0.75000000 1.0
Be Be8 1 0.66666700 0.33333300 0.51020105 1.0
Be Be9 1 0.66666700 0.33333300 0.98979895 1.0
Be Be10 1 0.33333300 0.66666700 0.98972979 1.0
Be Be11 1 0.33333300 0.66666700 0.51027021 1.0
Si Si12 1 0.82762644 0.17237356 0.50520527 1.0
Si Si13 1 0.82762644 0.65525487 0.50520527 1.0
Si Si14 1 0.34474513 0.17237356 0.50520527 1.0
Si Si15 1 0.82762644 0.17237356 0.99479473 1.0
Si Si16 1 0.82762644 0.65525487 0.99479473 1.0
Si Si17 1 0.34474513 0.17237356 0.99479473 1.0
Si Si18 1 0.17237991 0.82762009 0.99472253 1.0
Si Si19 1 0.65524019 0.82762009 0.99472253 1.0
Si Si20 1 0.17237991 0.34475981 0.99472253 1.0
Si Si21 1 0.17237991 0.82762009 0.50527747 1.0
Si Si22 1 0.65524019 0.82762009 0.50527747 1.0
Si Si23 1 0.17237991 0.34475981 0.50527747 1.0
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