Ba2Si5N8
弹性数据 ELAMP-ID: mp-9711 · 空间群: Pmn2_1 (#31)
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 Ba2Si5N8 were obtained from the Materials Project database (MP-ID: mp-9711, 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
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# generated using pymatgen
data_Ba2Si5N8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.79253309
_cell_length_b 6.98324848
_cell_length_c 9.39654482
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba2Si5N8
_chemical_formula_sum 'Ba4 Si10 N16'
_cell_volume 380.09679578
_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 0.50000000 0.12141130 0.13201393 1.0
Ba Ba1 1 -0.00000000 0.87858870 0.63201393 1.0
Ba Ba2 1 0.50000000 0.14554932 0.50010857 1.0
Ba Ba3 1 -0.00000000 0.85445068 0.00010857 1.0
Si Si4 1 0.50000000 0.60016597 0.60362311 1.0
Si Si5 1 -0.00000000 0.39983403 0.10362311 1.0
Si Si6 1 0.50000000 0.58047676 0.03933538 1.0
Si Si7 1 -0.00000000 0.41952324 0.53933538 1.0
Si Si8 1 0.50000000 0.94757078 0.82242815 1.0
Si Si9 1 -0.00000000 0.05242922 0.32242815 1.0
Si Si10 1 0.75062982 0.33622924 0.82089716 1.0
Si Si11 1 0.74937018 0.66377076 0.32089716 1.0
Si Si12 1 0.24937018 0.33622924 0.82089716 1.0
Si Si13 1 0.25062982 0.66377076 0.32089716 1.0
N N14 1 0.50000000 0.58210677 0.22951180 1.0
N N15 1 -0.00000000 0.41789323 0.72951180 1.0
N N16 1 0.50000000 0.82349037 0.66541073 1.0
N N17 1 -0.00000000 0.17650963 0.16541073 1.0
N N18 1 0.50000000 0.42409452 0.73562433 1.0
N N19 1 -0.00000000 0.57590548 0.23562433 1.0
N N20 1 0.74676242 0.55386872 0.49330511 1.0
N N21 1 0.75323758 0.44613128 0.99330511 1.0
N N22 1 0.25323758 0.55386872 0.49330511 1.0
N N23 1 0.24676242 0.44613128 0.99330511 1.0
N N24 1 0.73731470 0.09535637 0.83021630 1.0
N N25 1 0.76268530 0.90464363 0.33021630 1.0
N N26 1 0.26268530 0.09535637 0.83021630 1.0
N N27 1 0.23731470 0.90464363 0.33021630 1.0
N N28 1 -0.00000000 0.19932021 0.47014986 1.0
N N29 1 0.50000000 0.80067979 0.97014986 1.0
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