BaNaScSi2O7
弹性数据 ELAMP-ID: mp-866298 · 空间群: P2_1/m (#11)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of BaNaScSi2O7 were obtained from the Materials Project database (MP-ID: mp-866298, 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
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# generated using pymatgen
data_BaNaScSi2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.69153700
_cell_length_b 6.91413700
_cell_length_c 8.92983934
_cell_angle_alpha 70.55710866
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural BaNaScSi2O7
_chemical_formula_sum 'Ba2 Na2 Sc2 Si4 O14'
_cell_volume 331.36816907
_cell_formula_units_Z 2
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 0.25000000 0.79431700 0.53377300 1.0
Ba Ba1 1 0.75000000 0.20568300 0.46622700 1.0
Na Na2 1 0.75000000 0.23060000 0.99838800 1.0
Na Na3 1 0.25000000 0.76940000 0.00161200 1.0
Sc Sc4 1 0.75000000 0.79844800 0.26524500 1.0
Sc Sc5 1 0.25000000 0.20155200 0.73475500 1.0
Si Si6 1 0.75000000 0.86017900 0.84326100 1.0
Si Si7 1 0.25000000 0.13982100 0.15673900 1.0
Si Si8 1 0.75000000 0.55274200 0.68066800 1.0
Si Si9 1 0.25000000 0.44725800 0.31933200 1.0
O O10 1 0.75000000 0.61500700 0.84745000 1.0
O O11 1 0.25000000 0.38499300 0.15255000 1.0
O O12 1 0.99110300 0.96572800 0.74889600 1.0
O O13 1 0.49110300 0.03427200 0.25110400 1.0
O O14 1 0.00889700 0.03427200 0.25110400 1.0
O O15 1 0.50889700 0.96572800 0.74889600 1.0
O O16 1 0.75000000 0.86349600 0.02425800 1.0
O O17 1 0.25000000 0.13650400 0.97574200 1.0
O O18 1 0.75000000 0.76177100 0.52373100 1.0
O O19 1 0.25000000 0.23822900 0.47626900 1.0
O O20 1 0.51328600 0.41887700 0.68676000 1.0
O O21 1 0.01328600 0.58112300 0.31324000 1.0
O O22 1 0.48671400 0.58112300 0.31324000 1.0
O O23 1 0.98671400 0.41887700 0.68676000 1.0
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