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MgV2O4

Alexandria ALEX

Alex-ID: agm005288696 · 空间群: Pbcm (#57)

基础信息

化学式
MgV2O4
Alex-ID
agm005288696
元素数
3
位点数
28
空间群
Pbcm (#57)
晶系
orthorhombic
体积
286.87
ų
晶胞参数 a
2.9629
Å
晶胞参数 b
9.7890
Å
晶胞参数 c
9.8907
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
MgV2O4
Mg
4.00 · 14.3%
V
8.00 · 28.6%
O
16.00 · 57.1%

能量与稳定性

凸包上方能量
0.0613
eV/atom
形成能
-2.5981
eV/atom
校正后总能量
-231.4051
eV
原始总能量
-206.7125
eV

电子结构

间接带隙
1.3790
eV
直接带隙
1.4247
eV
费米能级态密度
-0.0019
总磁矩
16.0000
μB

其他信息

原型 ID

AB2C4_489_spg57

分解产物

MgV2O4

计算时间

2022-12-13 01:54:35.368650

引用参考

Alexandria 官方页面
https://alexandria.icams.rub.de/
参考引用

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm005288696).

文献引用

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

晶体结构 3D 渲染

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# CIF generated by HEAS from Alexandria entry agm005288696
data_agm005288696
_cell_length_a     2.96294
_cell_length_b     9.78901
_cell_length_c     9.89069
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       286.87207
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Mg1 Mg 0.72207 0.86369 0.25000 1.00000
  Mg2 Mg 0.72207 0.63631 0.75000 1.00000
  Mg3 Mg 0.27793 0.36369 0.25000 1.00000
  Mg4 Mg 0.27793 0.13631 0.75000 1.00000
  V1 V 0.23813 0.61802 0.42681 1.00000
  V2 V 0.23813 0.88198 0.92681 1.00000
  V3 V 0.76187 0.38198 0.92681 1.00000
  V4 V 0.23813 0.88198 0.57319 1.00000
  V5 V 0.76187 0.38198 0.57319 1.00000
  V6 V 0.23813 0.61802 0.07319 1.00000
  V7 V 0.76187 0.11802 0.07319 1.00000
  V8 V 0.76187 0.11802 0.42681 1.00000
  O1 O 0.75781 0.47781 0.11469 1.00000
  O2 O 0.24219 0.52219 0.88531 1.00000
  O3 O 0.71359 0.75000 0.00000 1.00000
  O4 O 0.24219 0.97781 0.11469 1.00000
  O5 O 0.24219 0.97781 0.38531 1.00000
  O6 O 0.21862 0.78524 0.75000 1.00000
  O7 O 0.75781 0.02219 0.88531 1.00000
  O8 O 0.78138 0.28524 0.75000 1.00000
  O9 O 0.71359 0.75000 0.50000 1.00000
  O10 O 0.28641 0.25000 0.00000 1.00000
  O11 O 0.75781 0.47781 0.38531 1.00000
  O12 O 0.78138 0.21476 0.25000 1.00000
  O13 O 0.21862 0.71476 0.25000 1.00000
  O14 O 0.28641 0.25000 0.50000 1.00000
  O15 O 0.75781 0.02219 0.61469 1.00000
  O16 O 0.24219 0.52219 0.61469 1.00000
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