Ca(NiO2)2
传统材料 TRAMP-ID: mp-1372361 · 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 Ca(NiO2)2 were obtained from the Materials Project database (MP-ID: mp-1372361, 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_Ca(NiO2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 2.96803761
_cell_length_b 8.88645395
_cell_length_c 10.33947394
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca(NiO2)2
_chemical_formula_sum 'Ca4 Ni8 O16'
_cell_volume 272.70703247
_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
Ca Ca0 1 0.25000000 0.24268208 0.33985752 1.0
Ca Ca1 1 0.75000000 0.75731792 0.66014248 1.0
Ca Ca2 1 0.25000000 0.74268208 0.16014248 1.0
Ca Ca3 1 0.75000000 0.25731792 0.83985752 1.0
Ni Ni4 1 0.75000000 0.41670660 0.10011826 1.0
Ni Ni5 1 0.25000000 0.08329340 0.60011826 1.0
Ni Ni6 1 0.75000000 0.91670660 0.39988174 1.0
Ni Ni7 1 0.25000000 0.58329340 0.89988174 1.0
Ni Ni8 1 0.25000000 0.56030290 0.38767236 1.0
Ni Ni9 1 0.75000000 0.43969710 0.61232764 1.0
Ni Ni10 1 0.25000000 0.06030290 0.11232764 1.0
Ni Ni11 1 0.75000000 0.93969710 0.88767236 1.0
O O12 1 0.75000000 0.92008988 0.07358607 1.0
O O13 1 0.25000000 0.07991012 0.92641393 1.0
O O14 1 0.75000000 0.42008988 0.42641393 1.0
O O15 1 0.25000000 0.57991012 0.57358607 1.0
O O16 1 0.75000000 0.02649913 0.71329223 1.0
O O17 1 0.25000000 0.97350087 0.28670777 1.0
O O18 1 0.75000000 0.52649913 0.78670777 1.0
O O19 1 0.25000000 0.47350087 0.21329223 1.0
O O20 1 0.75000000 0.61382064 0.02232909 1.0
O O21 1 0.25000000 0.38617936 0.97767091 1.0
O O22 1 0.75000000 0.11382064 0.47767091 1.0
O O23 1 0.25000000 0.88617936 0.52232909 1.0
O O24 1 0.25000000 0.79327021 0.84302044 1.0
O O25 1 0.75000000 0.20672979 0.15697956 1.0
O O26 1 0.75000000 0.70672979 0.34302044 1.0
O O27 1 0.25000000 0.29327021 0.65697956 1.0
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