Bi9I2
传统材料 TRAMP-ID: mp-28149 · 空间群: P2_1/m (#11)
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 Bi9I2 were obtained from the Materials Project database (MP-ID: mp-28149, 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_Bi9I2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.46451480
_cell_length_b 13.42155015
_cell_length_c 15.52766046
_cell_angle_alpha 115.05836209
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Bi9I2
_chemical_formula_sum 'Bi18 I4'
_cell_volume 842.85355834
_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
Bi Bi0 1 0.25000000 0.49483315 0.66702343 1.0
Bi Bi1 1 0.75000000 0.50516685 0.33297657 1.0
Bi Bi2 1 0.25000000 0.38722290 0.19207393 1.0
Bi Bi3 1 0.75000000 0.61277710 0.80792607 1.0
Bi Bi4 1 0.25000000 0.19475251 0.24851050 1.0
Bi Bi5 1 0.75000000 0.80524749 0.75148950 1.0
Bi Bi6 1 0.25000000 0.92462584 0.89169989 1.0
Bi Bi7 1 0.75000000 0.07537416 0.10830011 1.0
Bi Bi8 1 0.25000000 0.12286903 0.84114396 1.0
Bi Bi9 1 0.75000000 0.87713097 0.15885604 1.0
Bi Bi10 1 0.25000000 0.75902148 0.01862854 1.0
Bi Bi11 1 0.75000000 0.24097852 0.98137146 1.0
Bi Bi12 1 0.25000000 0.56049531 0.06951772 1.0
Bi Bi13 1 0.75000000 0.43950469 0.93048228 1.0
Bi Bi14 1 0.75000000 0.70089496 0.28301671 1.0
Bi Bi15 1 0.25000000 0.29910504 0.71698329 1.0
Bi Bi16 1 0.75000000 0.18271594 0.57231998 1.0
Bi Bi17 1 0.25000000 0.81728406 0.42768002 1.0
I I18 1 0.75000000 0.33731647 0.46768470 1.0
I I19 1 0.25000000 0.66268353 0.53231530 1.0
I I20 1 0.75000000 0.98695940 0.62790726 1.0
I I21 1 0.25000000 0.01304060 0.37209274 1.0
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