Sm12Si(BBr4)3
高熵材料 HEAMP-ID: mp-3270635 · 空间群: R32 (#155)
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 Sm12Si(BBr4)3 were obtained from the Materials Project database (MP-ID: mp-3270635, 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_Sm12Si(BBr4)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.05445432
_cell_length_b 10.05445481
_cell_length_c 10.05445469
_cell_angle_alpha 109.72790796
_cell_angle_beta 109.72790633
_cell_angle_gamma 109.72790089
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm12Si(BBr4)3
_chemical_formula_sum 'Sm12 Si1 B3 Br12'
_cell_volume 774.91959331
_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 0.47151903 0.49458749 0.22839279 1.0
Sm Sm1 1 0.75000000 0.23000471 0.26999529 1.0
Sm Sm2 1 0.75000000 0.01828403 0.48171597 1.0
Sm Sm3 1 0.22839279 0.47151903 0.49458749 1.0
Sm Sm4 1 0.26999529 0.75000000 0.23000471 1.0
Sm Sm5 1 0.02848097 0.27160721 0.00541251 1.0
Sm Sm6 1 0.00541251 0.02848097 0.27160721 1.0
Sm Sm7 1 0.48171597 0.75000000 0.01828403 1.0
Sm Sm8 1 0.49458749 0.22839279 0.47151903 1.0
Sm Sm9 1 0.01828403 0.48171597 0.75000000 1.0
Sm Sm10 1 0.27160721 0.00541251 0.02848097 1.0
Sm Sm11 1 0.23000471 0.26999529 0.75000000 1.0
Si Si12 1 0.25000000 0.25000000 0.25000000 1.0
B B13 1 0.50043463 0.99956537 0.25000000 1.0
B B14 1 0.99956537 0.25000000 0.50043463 1.0
B B15 1 0.25000000 0.50043463 0.99956537 1.0
Br Br16 1 0.25000000 0.75844700 0.74155300 1.0
Br Br17 1 0.51446949 0.50725410 0.75872872 1.0
Br Br18 1 0.98553051 0.74127128 0.99274590 1.0
Br Br19 1 0.74155300 0.25000000 0.75844700 1.0
Br Br20 1 0.99274590 0.98553051 0.74127128 1.0
Br Br21 1 0.25000000 0.99313156 0.50686844 1.0
Br Br22 1 0.75872872 0.51446949 0.50725410 1.0
Br Br23 1 0.50686844 0.25000000 0.99313156 1.0
Br Br24 1 0.75844700 0.74155300 0.25000000 1.0
Br Br25 1 0.74127128 0.99274590 0.98553051 1.0
Br Br26 1 0.99313156 0.50686844 0.25000000 1.0
Br Br27 1 0.50725410 0.75872872 0.51446949 1.0
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