BaCu2Si2O7
高熵材料 HEAMP-ID: mp-22407 · 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 BaCu2Si2O7 were obtained from the Materials Project database (MP-ID: mp-22407, 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_BaCu2Si2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.94281600
_cell_length_b 7.05304700
_cell_length_c 13.19087100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural BaCu2Si2O7
_chemical_formula_sum 'Ba4 Cu8 Si8 O28'
_cell_volume 645.93067086
_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
Ba Ba0 1 0.98614300 0.95998300 0.75000000 1.0
Ba Ba1 1 0.48614300 0.54001700 0.75000000 1.0
Ba Ba2 1 0.51385700 0.45998300 0.25000000 1.0
Ba Ba3 1 0.01385700 0.04001700 0.25000000 1.0
Cu Cu4 1 0.77915200 0.20817700 0.49527100 1.0
Cu Cu5 1 0.27915200 0.29182300 0.00472900 1.0
Cu Cu6 1 0.72084800 0.70817700 0.50472900 1.0
Cu Cu7 1 0.22084800 0.79182300 0.99527100 1.0
Cu Cu8 1 0.22084800 0.79182300 0.50472900 1.0
Cu Cu9 1 0.72084800 0.70817700 0.99527100 1.0
Cu Cu10 1 0.27915200 0.29182300 0.49527100 1.0
Cu Cu11 1 0.77915200 0.20817700 0.00472900 1.0
Si Si12 1 0.00126300 0.52487500 0.36683900 1.0
Si Si13 1 0.50126300 0.97512500 0.13316100 1.0
Si Si14 1 0.49873700 0.02487500 0.63316100 1.0
Si Si15 1 0.99873700 0.47512500 0.86683900 1.0
Si Si16 1 0.99873700 0.47512500 0.63316100 1.0
Si Si17 1 0.49873700 0.02487500 0.86683900 1.0
Si Si18 1 0.50126300 0.97512500 0.36683900 1.0
Si Si19 1 0.00126300 0.52487500 0.13316100 1.0
O O20 1 0.81840300 0.46893300 0.44318400 1.0
O O21 1 0.31840300 0.03106700 0.05681600 1.0
O O22 1 0.68159700 0.96893300 0.55681600 1.0
O O23 1 0.18159700 0.53106700 0.94318400 1.0
O O24 1 0.18159700 0.53106700 0.55681600 1.0
O O25 1 0.68159700 0.96893300 0.94318400 1.0
O O26 1 0.31840300 0.03106700 0.44318400 1.0
O O27 1 0.81840300 0.46893300 0.05681600 1.0
O O28 1 0.07015400 0.74342200 0.38497300 1.0
O O29 1 0.57015400 0.75657800 0.11502700 1.0
O O30 1 0.42984600 0.24342200 0.61502700 1.0
O O31 1 0.92984600 0.25657800 0.88497300 1.0
O O32 1 0.92984600 0.25657800 0.61502700 1.0
O O33 1 0.42984600 0.24342200 0.88497300 1.0
O O34 1 0.57015400 0.75657800 0.38497300 1.0
O O35 1 0.07015400 0.74342200 0.11502700 1.0
O O36 1 0.17146500 0.36355300 0.36569200 1.0
O O37 1 0.67146500 0.13644700 0.13430800 1.0
O O38 1 0.32853500 0.86355300 0.63430800 1.0
O O39 1 0.82853500 0.63644700 0.86569200 1.0
O O40 1 0.90552700 0.51475800 0.25000000 1.0
O O41 1 0.40552700 0.98524200 0.25000000 1.0
O O42 1 0.59447300 0.01475800 0.75000000 1.0
O O43 1 0.09447300 0.48524200 0.75000000 1.0
O O44 1 0.17146500 0.36355300 0.13430800 1.0
O O45 1 0.67146500 0.13644700 0.36569200 1.0
O O46 1 0.32853500 0.86355300 0.86569200 1.0
O O47 1 0.82853500 0.63644700 0.63430800 1.0
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