NdPa(BiO4)2

Alexandria ALEX

Alex-ID: agm004890141 · 空间群: I-4m2 (#119)

Alexandria Database API

基础信息

化学式

NdPa(BiO4)2

Alex-ID

agm004890141

元素数

位点数

空间群

I-4m2 (#119)

晶系

tetragonal

体积

203.93

Å³

晶胞参数 a

6.4225

晶胞参数 b

6.4225

晶胞参数 c

6.4225

α 角

109.40

β 角

109.40

γ 角

109.61

组成

元素组成（原子分数）

组成信息

化学式

NdPa(BiO4)2

1.00 · 8.3%

2.00 · 16.7%

8.00 · 66.7%

能量与稳定性

凸包上方能量

0.2231

eV/atom

形成能

-2.5829

eV/atom

校正后总能量

-92.6937

原始总能量

-87.0754

电子结构

间接带隙

0.5148

直接带隙

0.7816

费米能级态密度

-0.1336

总磁矩

0.0000

μB

其他信息

原型 ID

ABC2D8_291_spg119

分解产物

NdPaO4 BiO2

计算时间

2023-01-04 19:49:47.495094

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: agm004890141).

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 agm004890141
data_agm004890141
_cell_length_a     6.42249
_cell_length_b     6.42249
_cell_length_c     6.42249
_cell_angle_alpha  109.40037
_cell_angle_beta   109.40037
_cell_angle_gamma  109.61301
_cell_volume       203.93215
_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
  Nd1 Nd 0.25000 0.75000 0.50000 1.00000
  Pa1 Pa 0.00000 0.00000 0.00000 1.00000
  Bi1 Bi 0.75000 0.25000 0.50000 1.00000
  Bi2 Bi 0.50000 0.50000 0.00000 1.00000
  O1 O 0.32567 0.03339 0.29227 1.00000
  O2 O 0.29257 0.47512 0.18255 1.00000
  O3 O 0.29257 0.11002 0.81745 1.00000
  O4 O 0.74112 0.03339 0.70773 1.00000
  O5 O 0.88998 0.70743 0.18255 1.00000
  O6 O 0.96661 0.25888 0.29227 1.00000
  O7 O 0.96661 0.67433 0.70773 1.00000
  O8 O 0.52488 0.70743 0.81745 1.00000

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