Na2Cr7O14
传统材料 TRAMP-ID: mp-754789 · 空间群: R-3m (#166)
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 Na2Cr7O14 were obtained from the Materials Project database (MP-ID: mp-754789, 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_Na2Cr7O14
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.94833524
_cell_length_b 9.94833524
_cell_length_c 9.94833480
_cell_angle_alpha 33.62678936
_cell_angle_beta 33.62678936
_cell_angle_gamma 33.62678211
_symmetry_Int_Tables_number 1
_chemical_formula_structural Na2Cr7O14
_chemical_formula_sum 'Na2 Cr7 O14'
_cell_volume 268.97985424
_cell_formula_units_Z 1
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
Na Na0 1 0.30170700 0.30170700 0.30170700 1.0
Na Na1 1 0.69829300 0.69829300 0.69829300 1.0
Cr Cr2 1 0.50000000 0.00000000 0.00000000 1.0
Cr Cr3 1 0.06041200 0.06041200 0.06041200 1.0
Cr Cr4 1 0.00000000 0.00000000 0.50000000 1.0
Cr Cr5 1 0.00000000 0.50000000 0.00000000 1.0
Cr Cr6 1 0.57608600 0.57608600 0.57608600 1.0
Cr Cr7 1 0.42391400 0.42391400 0.42391400 1.0
Cr Cr8 1 0.93958800 0.93958800 0.93958800 1.0
O O9 1 0.12853600 0.12853600 0.12853600 1.0
O O10 1 0.63706000 0.11643100 0.63706000 1.0
O O11 1 0.88356900 0.36294000 0.36294000 1.0
O O12 1 0.77809900 0.29906000 0.77809900 1.0
O O13 1 0.70094000 0.22190100 0.22190100 1.0
O O14 1 0.22190100 0.22190100 0.70094000 1.0
O O15 1 0.36294000 0.36294000 0.88356900 1.0
O O16 1 0.63706000 0.63706000 0.11643100 1.0
O O17 1 0.77809900 0.77809900 0.29906000 1.0
O O18 1 0.29906000 0.77809900 0.77809900 1.0
O O19 1 0.22190100 0.70094000 0.22190100 1.0
O O20 1 0.11643100 0.63706000 0.63706000 1.0
O O21 1 0.36294000 0.88356900 0.36294000 1.0
O O22 1 0.87146400 0.87146400 0.87146400 1.0
获取直接链接