V2Si2O7
传统材料 TRAMP-ID: mp-754719 · 空间群: C2/m (#12)
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 V2Si2O7 were obtained from the Materials Project database (MP-ID: mp-754719, 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_V2Si2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.69541235
_cell_length_b 8.43286301
_cell_length_c 6.35023964
_cell_angle_alpha 90.00589428
_cell_angle_beta 78.21375287
_cell_angle_gamma 89.99909159
_symmetry_Int_Tables_number 1
_chemical_formula_structural V2Si2O7
_chemical_formula_sum 'V4 Si4 O14'
_cell_volume 246.14131734
_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
V V0 1 0.00000700 0.18733700 0.49997000 1.0
V V1 1 0.00000400 0.31269200 0.00002700 1.0
V V2 1 0.99994800 0.68370300 0.99997600 1.0
V V3 1 0.00003500 0.81629800 0.50000400 1.0
Si Si4 1 0.40512300 0.50159000 0.27073300 1.0
Si Si5 1 0.40515000 0.99841800 0.77065000 1.0
Si Si6 1 0.59483100 0.50158000 0.72935100 1.0
Si Si7 1 0.59489300 0.99841100 0.22928500 1.0
O O8 1 0.50002400 0.99989900 0.99996900 1.0
O O9 1 0.49998600 0.50007500 0.50002300 1.0
O O10 1 0.72535200 0.49879900 0.10297400 1.0
O O11 1 0.72544400 0.00115900 0.60292500 1.0
O O12 1 0.27456300 0.49884500 0.89706900 1.0
O O13 1 0.27462100 0.00119400 0.39703500 1.0
O O14 1 0.20609400 0.34133900 0.26193900 1.0
O O15 1 0.21512600 0.83506600 0.75843900 1.0
O O16 1 0.21513400 0.66492800 0.25851800 1.0
O O17 1 0.20608200 0.15868200 0.76197300 1.0
O O18 1 0.79391100 0.34132700 0.73806200 1.0
O O19 1 0.78488100 0.83506000 0.24148200 1.0
O O20 1 0.78486700 0.66492600 0.74156400 1.0
O O21 1 0.79392600 0.15867300 0.23803000 1.0
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