Sr7Nb6O21
传统材料 TRAMP-ID: mp-541049 · 空间群: R-3 (#148)
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 Sr7Nb6O21 were obtained from the Materials Project database (MP-ID: mp-541049, 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_Sr7Nb6O21
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 16.60750869
_cell_length_b 16.60750869
_cell_length_c 16.60750871
_cell_angle_alpha 19.82498683
_cell_angle_beta 19.82498682
_cell_angle_gamma 19.82498671
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr7Nb6O21
_chemical_formula_sum 'Sr7 Nb6 O21'
_cell_volume 460.82229265
_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
Sr Sr0 1 0.84726791 0.84726791 0.84726791 1.0
Sr Sr1 1 0.76773603 0.76773603 0.76773603 1.0
Sr Sr2 1 0.23226397 0.23226397 0.23226397 1.0
Sr Sr3 1 0.15273209 0.15273209 0.15273209 1.0
Sr Sr4 1 0.38402131 0.38402131 0.38402131 1.0
Sr Sr5 1 0.61597869 0.61597869 0.61597869 1.0
Sr Sr6 1 0.00000000 -0.00000000 0.00000000 1.0
Nb Nb7 1 0.92707893 0.92707893 0.92707893 1.0
Nb Nb8 1 0.45714269 0.45714269 0.45714269 1.0
Nb Nb9 1 0.30941935 0.30941935 0.30941935 1.0
Nb Nb10 1 0.07292107 0.07292107 0.07292107 1.0
Nb Nb11 1 0.69058065 0.69058065 0.69058065 1.0
Nb Nb12 1 0.54285731 0.54285731 0.54285731 1.0
O O13 1 0.75412526 0.30819809 0.21884200 1.0
O O14 1 0.70655575 0.14016315 0.57519471 1.0
O O15 1 0.57519471 0.70655575 0.14016315 1.0
O O16 1 0.62554287 0.14206794 0.09081623 1.0
O O17 1 0.14016315 0.57519471 0.70655575 1.0
O O18 1 0.24587474 0.69180191 0.78115800 1.0
O O19 1 0.78115800 0.24587474 0.69180191 1.0
O O20 1 0.30819809 0.21884200 0.75412526 1.0
O O21 1 0.90918377 0.37445713 0.85793206 1.0
O O22 1 0.29344425 0.85983685 0.42480529 1.0
O O23 1 0.50000000 0.50000000 0.00000000 1.0
O O24 1 0.14206794 0.09081623 0.62554287 1.0
O O25 1 0.42480529 0.29344425 0.85983685 1.0
O O26 1 0.37445713 0.85793206 0.90918377 1.0
O O27 1 0.21884300 0.75412526 0.30819809 1.0
O O28 1 0.85983685 0.42480529 0.29344425 1.0
O O29 1 0.09081623 0.62554287 0.14206794 1.0
O O30 1 0.85793206 0.90918377 0.37445713 1.0
O O31 1 0.69180191 0.78115800 0.24587474 1.0
O O32 1 0.50000000 -0.00000000 0.50000000 1.0
O O33 1 0.00000000 0.50000000 0.50000000 1.0
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