Gd3GeO8

Alexandria ALEX

Alex-ID: agm005262268 · 空间群: P2_1/m (#11)

Alexandria Database API

基础信息

化学式

Gd3GeO8

Alex-ID

agm005262268

元素数

位点数

空间群

P2_1/m (#11)

晶系

monoclinic

体积

339.84

Å³

晶胞参数 a

10.4394

晶胞参数 b

5.4577

晶胞参数 c

6.1641

α 角

75.39

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

Gd3GeO8

6.00 · 25.0%

2.00 · 8.3%

16.00 · 66.7%

能量与稳定性

凸包上方能量

0.1691

eV/atom

形成能

-2.8426

eV/atom

校正后总能量

-241.2745

原始总能量

-230.0378

电子结构

间接带隙

0.0000

直接带隙

0.0194

费米能级态密度

7.2362

总磁矩

-7.9672

μB

其他信息

原型 ID

AB3C8_155_spg11

分解产物

Gd2GeO5 O2 Gd2O3

计算时间

2023-05-10 03:28:10.115114

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: agm005262268).

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 agm005262268
data_agm005262268
_cell_length_a     10.43935
_cell_length_b     5.45774
_cell_length_c     6.16414
_cell_angle_alpha  75.38804
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       339.84409
_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
  Gd1 Gd 0.25000 0.22279 0.31776 1.00000
  Gd2 Gd 0.75000 0.77721 0.68224 1.00000
  Gd3 Gd 0.04727 0.31448 0.79574 1.00000
  Gd4 Gd 0.54727 0.68552 0.20426 1.00000
  Gd5 Gd 0.95273 0.68552 0.20426 1.00000
  Gd6 Gd 0.45273 0.31448 0.79574 1.00000
  Ge1 Ge 0.25000 0.81286 0.98916 1.00000
  Ge2 Ge 0.75000 0.18714 0.01084 1.00000
  O1 O 0.25000 0.98375 0.69711 1.00000
  O2 O 0.75000 0.01625 0.30289 1.00000
  O3 O 0.47328 0.30764 0.43231 1.00000
  O4 O 0.97328 0.69236 0.56769 1.00000
  O5 O 0.52672 0.69236 0.56769 1.00000
  O6 O 0.02672 0.30764 0.43231 1.00000
  O7 O 0.62589 0.00904 0.88799 1.00000
  O8 O 0.12589 0.99096 0.11201 1.00000
  O9 O 0.37411 0.99096 0.11201 1.00000
  O10 O 0.87411 0.00904 0.88799 1.00000
  O11 O 0.63249 0.45342 0.96270 1.00000
  O12 O 0.13249 0.54658 0.03730 1.00000
  O13 O 0.36751 0.54658 0.03730 1.00000
  O14 O 0.86751 0.45342 0.96270 1.00000
  O15 O 0.25000 0.40718 0.62846 1.00000
  O16 O 0.75000 0.59282 0.37154 1.00000

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