Pr2BeSnO6

Alexandria ALEX

Alex-ID: agm004967656 · 空间群: P2_1/c (#14)

Alexandria Database API

基础信息

化学式

Pr2BeSnO6

Alex-ID

agm004967656

元素数

位点数

空间群

P2_1/c (#14)

晶系

monoclinic

体积

240.24

Å³

晶胞参数 a

5.5017

晶胞参数 b

5.5310

晶胞参数 c

7.8958

α 角

90.00

β 角

89.10

γ 角

90.00

组成

元素组成（原子分数）

组成信息

化学式

Pr2BeSnO6

4.00 · 20.0%

2.00 · 10.0%

12.00 · 60.0%

能量与稳定性

凸包上方能量

0.2060

eV/atom

形成能

-2.9785

eV/atom

校正后总能量

-153.6625

原始总能量

-145.2350

电子结构

间接带隙

3.7338

直接带隙

3.8289

费米能级态密度

0.0000

总磁矩

0.0000

μB

其他信息

原型 ID

ABC2D6_3_spg59

分解产物

Pr2Sn2O7 Pr2O3 BeO

计算时间

2022-07-21 13:56:55.324644

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: agm004967656).

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 agm004967656
data_agm004967656
_cell_length_a     5.50169
_cell_length_b     5.53097
_cell_length_c     7.89578
_cell_angle_alpha  90.00000
_cell_angle_beta   89.10384
_cell_angle_gamma  90.00000
_cell_volume       240.23692
_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
  Pr1 Pr 0.01238 0.96201 0.25216 1.00000
  Pr2 Pr 0.51238 0.53799 0.75216 1.00000
  Pr3 Pr 0.98762 0.03799 0.74784 1.00000
  Pr4 Pr 0.48762 0.46201 0.24784 1.00000
  Be1 Be 0.50000 0.00000 0.00000 1.00000
  Be2 Be 0.00000 0.50000 0.50000 1.00000
  Sn1 Sn 0.50000 0.00000 0.50000 1.00000
  Sn2 Sn 0.00000 0.50000 0.00000 1.00000
  O1 O 0.29436 0.72660 0.04448 1.00000
  O2 O 0.79436 0.77340 0.54448 1.00000
  O3 O 0.70564 0.27340 0.95552 1.00000
  O4 O 0.20564 0.22660 0.45552 1.00000
  O5 O 0.27008 0.70602 0.45636 1.00000
  O6 O 0.77008 0.79398 0.95636 1.00000
  O7 O 0.72992 0.29398 0.54364 1.00000
  O8 O 0.22992 0.20602 0.04364 1.00000
  O9 O 0.91875 0.51677 0.25777 1.00000
  O10 O 0.41875 0.98323 0.75777 1.00000
  O11 O 0.08125 0.48323 0.74223 1.00000
  O12 O 0.58125 0.01677 0.24223 1.00000

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