Ta2TiO6

Alexandria ALEX

Alex-ID: agm005648084 · 空间群: P4_2/mnm (#136)

Alexandria Database API

基础信息

化学式

Ta2TiO6

Alex-ID

agm005648084

元素数

位点数

空间群

P4_2/mnm (#136)

晶系

tetragonal

体积

212.13

Å³

晶胞参数 a

4.8370

晶胞参数 b

4.8370

晶胞参数 c

9.0666

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

Ta2TiO6

4.00 · 22.2%

2.00 · 11.1%

12.00 · 66.7%

能量与稳定性

凸包上方能量

0.0226

eV/atom

形成能

-3.2337

eV/atom

校正后总能量

-180.9057

原始总能量

-172.4782

电子结构

间接带隙

0.0000

直接带隙

0.0247

费米能级态密度

7.9497

总磁矩

3.1681

μB

其他信息

原型 ID

AB2C6_458_spg136

分解产物

Ti2O3 Ta Ta2O5

计算时间

2023-07-09 02:35:11.747241

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: agm005648084).

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 agm005648084
data_agm005648084
_cell_length_a     4.83700
_cell_length_b     4.83700
_cell_length_c     9.06660
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       212.12752
_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
  Ta1 Ta 0.50000 0.50000 0.32977 1.00000
  Ta2 Ta 0.50000 0.50000 0.67023 1.00000
  Ta3 Ta 0.00000 0.00000 0.17023 1.00000
  Ta4 Ta 0.00000 0.00000 0.82977 1.00000
  Ti1 Ti 0.50000 0.50000 0.00000 1.00000
  Ti2 Ti 0.00000 0.00000 0.50000 1.00000
  O1 O 0.70390 0.70390 0.17021 1.00000
  O2 O 0.70390 0.70390 0.82979 1.00000
  O3 O 0.69612 0.69612 0.50000 1.00000
  O4 O 0.80388 0.19612 0.00000 1.00000
  O5 O 0.79610 0.20390 0.32979 1.00000
  O6 O 0.79610 0.20390 0.67021 1.00000
  O7 O 0.20390 0.79610 0.32979 1.00000
  O8 O 0.20390 0.79610 0.67021 1.00000
  O9 O 0.19612 0.80388 0.00000 1.00000
  O10 O 0.30388 0.30388 0.50000 1.00000
  O11 O 0.29610 0.29610 0.17021 1.00000
  O12 O 0.29610 0.29610 0.82979 1.00000

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