Ba6Nb7O21
传统材料 TRAMP-ID: mp-3325522 · 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 Ba6Nb7O21 were obtained from the Materials Project database (MP-ID: mp-3325522, 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_Ba6Nb7O21
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.18248958
_cell_length_b 9.18248987
_cell_length_c 9.18248905
_cell_angle_alpha 113.57062849
_cell_angle_beta 113.57062825
_cell_angle_gamma 113.57064081
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba6Nb7O21
_chemical_formula_sum 'Ba6 Nb7 O21'
_cell_volume 485.00796187
_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
Ba Ba0 1 0.71692788 0.85956301 0.43492475 1.0
Ba Ba1 1 0.43492475 0.71692788 0.85956301 1.0
Ba Ba2 1 0.14043699 0.56507525 0.28307212 1.0
Ba Ba3 1 0.85956301 0.43492475 0.71692788 1.0
Ba Ba4 1 0.56507525 0.28307212 0.14043699 1.0
Ba Ba5 1 0.28307212 0.14043699 0.56507525 1.0
Nb Nb6 1 0.21270306 0.35421148 0.93059985 1.0
Nb Nb7 1 0.93059985 0.21270306 0.35421148 1.0
Nb Nb8 1 0.64578852 0.06940015 0.78729694 1.0
Nb Nb9 1 0.35421148 0.93059985 0.21270306 1.0
Nb Nb10 1 0.06940015 0.78729694 0.64578852 1.0
Nb Nb11 1 0.78729694 0.64578852 0.06940015 1.0
Nb Nb12 1 0.50000000 0.50000000 0.50000000 1.0
O O13 1 0.21757491 0.36294615 0.43545611 1.0
O O14 1 0.36294615 0.43545611 0.21757491 1.0
O O15 1 0.92766167 0.21835613 0.85538314 1.0
O O16 1 0.07224535 0.28649514 0.64343480 1.0
O O17 1 0.64343480 0.07224535 0.28649514 1.0
O O18 1 0.85538314 0.92766167 0.21835613 1.0
O O19 1 0.78164387 0.14461686 0.07233833 1.0
O O20 1 0.35656520 0.92775465 0.71350486 1.0
O O21 1 0.56454389 0.78242509 0.63705385 1.0
O O22 1 0.50000000 0.00000000 0.50000000 1.0
O O23 1 0.28649514 0.64343480 0.07224535 1.0
O O24 1 0.07233833 0.78164387 0.14461686 1.0
O O25 1 0.21835613 0.85538314 0.92766167 1.0
O O26 1 0.00000000 0.50000000 0.50000000 1.0
O O27 1 0.78242509 0.63705385 0.56454389 1.0
O O28 1 0.92775465 0.71350486 0.35656520 1.0
O O29 1 0.50000000 0.50000000 0.00000000 1.0
O O30 1 0.71350486 0.35656520 0.92775465 1.0
O O31 1 0.63705385 0.56454389 0.78242509 1.0
O O32 1 0.43545611 0.21757491 0.36294615 1.0
O O33 1 0.14461686 0.07233833 0.78164387 1.0
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