Si4Ir3
传统材料 TRAMP-ID: mp-15656 · 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 Si4Ir3 were obtained from the Materials Project database (MP-ID: mp-15656, 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_Si4Ir3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.70380703
_cell_length_b 5.81779004
_cell_length_c 18.92930819
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Si4Ir3
_chemical_formula_sum 'Si16 Ir12'
_cell_volume 407.88819622
_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
Si Si0 1 0.25000000 0.97373575 0.45033173 1.0
Si Si1 1 0.75000000 0.02626425 0.54966827 1.0
Si Si2 1 0.75000000 0.47373575 0.04966827 1.0
Si Si3 1 0.25000000 0.52626425 0.95033173 1.0
Si Si4 1 0.25000000 0.07741000 0.90912518 1.0
Si Si5 1 0.75000000 0.92259000 0.09087482 1.0
Si Si6 1 0.75000000 0.57741000 0.59087482 1.0
Si Si7 1 0.25000000 0.42259000 0.40912518 1.0
Si Si8 1 0.25000000 0.71671576 0.26982659 1.0
Si Si9 1 0.75000000 0.28328424 0.73017341 1.0
Si Si10 1 0.75000000 0.21671576 0.23017341 1.0
Si Si11 1 0.25000000 0.78328424 0.76982659 1.0
Si Si12 1 0.25000000 0.38780907 0.14362770 1.0
Si Si13 1 0.75000000 0.61219093 0.85637230 1.0
Si Si14 1 0.75000000 0.88780907 0.35637230 1.0
Si Si15 1 0.25000000 0.11219093 0.64362770 1.0
Ir Ir16 1 0.25000000 0.39353363 0.82624364 1.0
Ir Ir17 1 0.75000000 0.60646637 0.17375636 1.0
Ir Ir18 1 0.75000000 0.89353363 0.67375636 1.0
Ir Ir19 1 0.25000000 0.10646637 0.32624364 1.0
Ir Ir20 1 0.25000000 0.49948459 0.67620713 1.0
Ir Ir21 1 0.75000000 0.50051541 0.32379287 1.0
Ir Ir22 1 0.75000000 -0.00051541 0.82379287 1.0
Ir Ir23 1 0.25000000 0.00051541 0.17620713 1.0
Ir Ir24 1 0.25000000 0.30355911 0.53133448 1.0
Ir Ir25 1 0.75000000 0.69644089 0.46866552 1.0
Ir Ir26 1 0.75000000 0.80355911 0.96866552 1.0
Ir Ir27 1 0.25000000 0.19644089 0.03133448 1.0
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