Sm(BiSe2)2
传统材料 TRAMP-ID: mp-1209162 · 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 Sm(BiSe2)2 were obtained from the Materials Project database (MP-ID: mp-1209162, 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_Sm(BiSe2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.54557900
_cell_length_b 11.11093200
_cell_length_c 17.13455100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm(BiSe2)2
_chemical_formula_sum 'Sm4 Bi8 Se16'
_cell_volume 865.39110745
_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
Sm Sm0 1 0.75000000 0.66774900 0.82901600 1.0
Sm Sm1 1 0.25000000 0.33225100 0.17098400 1.0
Sm Sm2 1 0.25000000 0.83225100 0.32901600 1.0
Sm Sm3 1 0.75000000 0.16774900 0.67098400 1.0
Bi Bi4 1 0.75000000 0.82711100 0.53666900 1.0
Bi Bi5 1 0.25000000 0.17288900 0.46333100 1.0
Bi Bi6 1 0.25000000 0.67288900 0.03666900 1.0
Bi Bi7 1 0.75000000 0.32711100 0.96333100 1.0
Bi Bi8 1 0.75000000 0.52244300 0.39404700 1.0
Bi Bi9 1 0.25000000 0.47755700 0.60595300 1.0
Bi Bi10 1 0.25000000 0.97755700 0.89404700 1.0
Bi Bi11 1 0.75000000 0.02244300 0.10595300 1.0
Se Se12 1 0.75000000 0.61047200 0.65980700 1.0
Se Se13 1 0.25000000 0.38952800 0.34019300 1.0
Se Se14 1 0.25000000 0.88952800 0.15980700 1.0
Se Se15 1 0.75000000 0.11047200 0.84019300 1.0
Se Se16 1 0.75000000 0.68796900 0.27429900 1.0
Se Se17 1 0.25000000 0.31203100 0.72570100 1.0
Se Se18 1 0.25000000 0.81203100 0.77429900 1.0
Se Se19 1 0.75000000 0.18796900 0.22570100 1.0
Se Se20 1 0.75000000 0.98018200 0.40408500 1.0
Se Se21 1 0.25000000 0.01981800 0.59591500 1.0
Se Se22 1 0.25000000 0.51981800 0.90408500 1.0
Se Se23 1 0.75000000 0.48018200 0.09591500 1.0
Se Se24 1 0.75000000 0.80865200 0.97433200 1.0
Se Se25 1 0.25000000 0.19134800 0.02566800 1.0
Se Se26 1 0.25000000 0.69134800 0.47433200 1.0
Se Se27 1 0.75000000 0.30865200 0.52566800 1.0
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