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YV2IO9

Alexandria ALEX

Alex-ID: agm021664573 · 空间群: Pbcm (#57)

基础信息

化学式
YV2IO9
Alex-ID
agm021664573
元素数
4
位点数
52
空间群
Pbcm (#57)
晶系
orthorhombic
体积
727.78
ų
晶胞参数 a
6.9716
Å
晶胞参数 b
7.2505
Å
晶胞参数 c
14.3978
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
YV2IO9
Y
4.00 · 7.7%
V
8.00 · 15.4%
I
4.00 · 7.7%
O
36.00 · 69.2%

能量与稳定性

凸包上方能量
0.0207
eV/atom
形成能
-2.2843
eV/atom
校正后总能量
-402.2793
eV
原始总能量
-363.5408
eV

电子结构

间接带隙
2.4355
eV
直接带隙
2.4659
eV
费米能级态密度
0.0000
总磁矩
-0.0001
μB

其他信息

原型 ID

ABC2D9_15_spg57

分解产物

YV3O9 Y(IO3)3

计算时间

2025-03-08 06:10:28

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: agm021664573).

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 agm021664573
data_agm021664573
_cell_length_a     6.97161
_cell_length_b     7.25054
_cell_length_c     14.39782
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       727.78024
_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
  Y1 Y 0.85098 0.25000 0.45452 1.00000
  Y2 Y 0.14902 0.75000 0.54548 1.00000
  Y3 Y 0.85098 0.75000 0.04548 1.00000
  Y4 Y 0.14902 0.25000 0.95452 1.00000
  V1 V 0.54490 0.50000 0.25000 1.00000
  V2 V 0.45510 0.00000 0.75000 1.00000
  V3 V 0.45510 0.50000 0.75000 1.00000
  V4 V 0.54490 0.00000 0.25000 1.00000
  V5 V 0.17936 0.25000 0.22935 1.00000
  V6 V 0.82064 0.75000 0.77065 1.00000
  V7 V 0.17936 0.75000 0.27065 1.00000
  V8 V 0.82064 0.25000 0.72935 1.00000
  I1 I 0.29761 0.25000 0.55294 1.00000
  I2 I 0.70239 0.75000 0.44706 1.00000
  I3 I 0.29761 0.75000 0.94706 1.00000
  I4 I 0.70239 0.25000 0.05294 1.00000
  O1 O 0.17064 0.43171 0.48638 1.00000
  O2 O 0.82936 0.93171 0.51362 1.00000
  O3 O 0.17064 0.56829 0.01362 1.00000
  O4 O 0.82936 0.06829 0.98638 1.00000
  O5 O 0.82936 0.56829 0.51362 1.00000
  O6 O 0.17064 0.06829 0.48638 1.00000
  O7 O 0.82936 0.43171 0.98638 1.00000
  O8 O 0.17064 0.93171 0.01362 1.00000
  O9 O 0.53189 0.25000 0.49786 1.00000
  O10 O 0.46811 0.75000 0.50214 1.00000
  O11 O 0.53189 0.75000 0.00214 1.00000
  O12 O 0.46811 0.25000 0.99786 1.00000
  O13 O 0.68160 0.45382 0.34421 1.00000
  O14 O 0.31840 0.95382 0.65579 1.00000
  O15 O 0.68160 0.54618 0.15579 1.00000
  O16 O 0.31840 0.04618 0.84421 1.00000
  O17 O 0.31840 0.54618 0.65579 1.00000
  O18 O 0.68160 0.04618 0.34421 1.00000
  O19 O 0.31840 0.45382 0.84421 1.00000
  O20 O 0.68160 0.95382 0.15579 1.00000
  O21 O 0.47466 0.25000 0.21935 1.00000
  O22 O 0.52534 0.75000 0.78065 1.00000
  O23 O 0.47466 0.75000 0.28065 1.00000
  O24 O 0.52534 0.25000 0.71935 1.00000
  O25 O 0.26312 0.50000 0.25000 1.00000
  O26 O 0.73688 0.00000 0.75000 1.00000
  O27 O 0.73688 0.50000 0.75000 1.00000
  O28 O 0.26312 0.00000 0.25000 1.00000
  O29 O 0.00914 0.25000 0.31110 1.00000
  O30 O 0.99086 0.75000 0.68890 1.00000
  O31 O 0.00914 0.75000 0.18890 1.00000
  O32 O 0.99086 0.25000 0.81110 1.00000
  O33 O 0.92247 0.25000 0.62303 1.00000
  O34 O 0.07753 0.75000 0.37697 1.00000
  O35 O 0.92247 0.75000 0.87697 1.00000
  O36 O 0.07753 0.25000 0.12303 1.00000
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