Si(NiO2)2
传统材料 TRAMP-ID: mp-19072 · 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 Si(NiO2)2 were obtained from the Materials Project database (MP-ID: mp-19072, 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_Si(NiO2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.71915053
_cell_length_b 5.89489391
_cell_length_c 10.10808691
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Si(NiO2)2
_chemical_formula_sum 'Si4 Ni8 O16'
_cell_volume 281.19577524
_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 0.92750474 0.75000000 0.40554965 1.0
Si Si1 1 0.42750274 0.25000000 0.09445035 1.0
Si Si2 1 0.07249626 0.25000000 0.59445035 1.0
Si Si3 1 0.57249526 0.75000000 0.90554865 1.0
Ni Ni4 1 0.50656057 0.25000000 0.77310080 1.0
Ni Ni5 1 0.99343843 0.25000000 0.27310080 1.0
Ni Ni6 1 0.49343743 0.75000000 0.22689920 1.0
Ni Ni7 1 0.00656157 0.75000000 0.72689820 1.0
Ni Ni8 1 0.49999900 0.50000000 0.50000000 1.0
Ni Ni9 1 -0.00000000 0.50000000 -0.00000000 1.0
Ni Ni10 1 0.49999900 -0.00000000 0.50000000 1.0
Ni Ni11 1 -0.00000000 -0.00000000 -0.00000000 1.0
O O12 1 0.22557948 0.47103315 0.66331294 1.0
O O13 1 0.72557948 0.52896585 0.83668606 1.0
O O14 1 0.77441952 0.97103515 0.33668606 1.0
O O15 1 0.27442052 0.02896585 0.16331394 1.0
O O16 1 0.77441952 0.52896585 0.33668606 1.0
O O17 1 0.27442052 0.47103315 0.16331394 1.0
O O18 1 0.22557948 0.02896585 0.66331294 1.0
O O19 1 0.72557948 0.97103515 0.83668606 1.0
O O20 1 0.71642175 0.75000000 0.05535310 1.0
O O21 1 0.21642275 0.25000000 0.44464690 1.0
O O22 1 0.28357825 0.25000000 0.94464690 1.0
O O23 1 0.78357725 0.75000000 0.55535310 1.0
O O24 1 0.22958063 0.75000000 0.90628752 1.0
O O25 1 0.72958063 0.25000000 0.59371248 1.0
O O26 1 0.27041837 0.75000000 0.40628752 1.0
O O27 1 0.77041937 0.25000000 0.09371248 1.0
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