Sm(BiTe2)2
高熵材料 HEAMP-ID: mp-38292 · 空间群: I-42d (#122)
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(BiTe2)2 were obtained from the Materials Project database (MP-ID: mp-38292, 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(BiTe2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.40497473
_cell_length_b 8.40497473
_cell_length_c 8.40497473
_cell_angle_alpha 108.21009558
_cell_angle_beta 108.21009558
_cell_angle_gamma 112.02402856
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm(BiTe2)2
_chemical_formula_sum 'Sm2 Bi4 Te8'
_cell_volume 456.39101985
_cell_formula_units_Z 2
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 0.00000000 1.0
Sm Sm1 1 0.25000000 0.75000000 0.50000000 1.0
Bi Bi2 1 0.12500000 0.53145900 0.90645900 1.0
Bi Bi3 1 0.46854100 0.37500000 0.59354100 1.0
Bi Bi4 1 0.62500000 0.21854100 0.09354100 1.0
Bi Bi5 1 0.78145900 0.87500000 0.40645900 1.0
Te Te6 1 0.88181900 0.63199800 0.12435400 1.0
Te Te7 1 0.88199800 0.63181900 0.62435400 1.0
Te Te8 1 0.00746600 0.25764400 0.37564600 1.0
Te Te9 1 0.36800200 0.49235600 0.24982100 1.0
Te Te10 1 0.24253400 0.11818100 0.75017900 1.0
Te Te11 1 0.36818100 0.99253400 0.25017900 1.0
Te Te12 1 0.50764400 0.75746600 0.87564600 1.0
Te Te13 1 0.74235600 0.11800200 0.74982100 1.0
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