DyGaO3

Alexandria ALEX

Alex-ID: agm003225083 · 空间群: Pnma (#62)

Alexandria Database API

基础信息

化学式

DyGaO3

Alex-ID

agm003225083

元素数

位点数

空间群

Pnma (#62)

晶系

orthorhombic

体积

226.70

Å³

晶胞参数 a

5.3033

晶胞参数 b

5.6038

晶胞参数 c

7.6280

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

DyGaO3

4.00 · 20.0%

12.00 · 60.0%

能量与稳定性

凸包上方能量

0.0480

eV/atom

形成能

-3.1363

eV/atom

校正后总能量

-152.7577

原始总能量

-144.3302

电子结构

间接带隙

3.6405

直接带隙

3.6405

费米能级态密度

0.0000

总磁矩

0.0000

μB

其他信息

原型 ID

ABC3_7_spg63

分解产物

Dy3Ga5O12 Dy2O3

计算时间

2021-12-08 01:34:49.187225

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: agm003225083).

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 | 拖拽旋转 · 滚轮缩放 · 右键平移

原始 CIF 数据

# CIF generated by HEAS from Alexandria entry agm003225083
data_agm003225083
_cell_length_a     5.30335
_cell_length_b     5.60380
_cell_length_c     7.62804
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       226.69684
_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
  Dy1 Dy 0.48065 0.06887 0.25000 1.00000
  Dy2 Dy 0.01935 0.56887 0.25000 1.00000
  Dy3 Dy 0.51935 0.93113 0.75000 1.00000
  Dy4 Dy 0.98065 0.43113 0.75000 1.00000
  Ga1 Ga 0.50000 0.50000 0.50000 1.00000
  Ga2 Ga 0.00000 0.00000 0.00000 1.00000
  Ga3 Ga 0.50000 0.50000 0.00000 1.00000
  Ga4 Ga 0.00000 0.00000 0.50000 1.00000
  O1 O 0.38912 0.53785 0.75000 1.00000
  O2 O 0.11088 0.03785 0.75000 1.00000
  O3 O 0.61088 0.46215 0.25000 1.00000
  O4 O 0.88912 0.96215 0.25000 1.00000
  O5 O 0.80540 0.69550 0.55654 1.00000
  O6 O 0.69460 0.19550 0.94346 1.00000
  O7 O 0.19460 0.30450 0.05654 1.00000
  O8 O 0.30540 0.80450 0.44346 1.00000
  O9 O 0.19460 0.30450 0.44346 1.00000
  O10 O 0.30540 0.80450 0.05654 1.00000
  O11 O 0.80540 0.69550 0.94346 1.00000
  O12 O 0.69460 0.19550 0.55654 1.00000

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