Sm4SiI6
传统材料 TRAMP-ID: mp-3282891 · 空间群: Pbam (#55)
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 Sm4SiI6 were obtained from the Materials Project database (MP-ID: mp-3282891, 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_Sm4SiI6
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.30290728
_cell_length_b 14.29895871
_cell_length_c 14.94558830
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm4SiI6
_chemical_formula_sum 'Sm8 Si2 I12'
_cell_volume 919.55860896
_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 0.50000000 0.11673628 0.34753634 1.0
Sm Sm1 1 0.50000000 0.88326372 0.65246366 1.0
Sm Sm2 1 0.50000000 0.61673628 0.15246366 1.0
Sm Sm3 1 0.50000000 0.38326372 0.84753634 1.0
Sm Sm4 1 0.00000000 0.10997696 0.57725565 1.0
Sm Sm5 1 0.00000000 0.89002304 0.42274435 1.0
Sm Sm6 1 0.00000000 0.60997696 0.92274435 1.0
Sm Sm7 1 0.00000000 0.39002304 0.07725565 1.0
Si Si8 1 0.50000000 0.00000000 0.50000000 1.0
Si Si9 1 0.50000000 0.50000000 0.00000000 1.0
I I10 1 0.50000000 0.25130812 0.16836550 1.0
I I11 1 0.50000000 0.74869188 0.83163450 1.0
I I12 1 0.50000000 0.75130812 0.33163450 1.0
I I13 1 0.50000000 0.24869188 0.66836550 1.0
I I14 1 0.00000000 0.25923878 0.41842388 1.0
I I15 1 0.00000000 0.74076122 0.58157612 1.0
I I16 1 0.00000000 0.75923878 0.08157612 1.0
I I17 1 0.00000000 0.24076122 0.91842388 1.0
I I18 1 0.00000000 0.00296798 0.23810390 1.0
I I19 1 0.00000000 0.99703202 0.76189610 1.0
I I20 1 0.00000000 0.50296798 0.26189610 1.0
I I21 1 0.00000000 0.49703202 0.73810390 1.0
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