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NaDy2PdO5

Alexandria ALEX

Alex-ID: agm005145654 · 空间群: I4/mcm (#140)

Alexandria Database API

基础信息

化学式
NaDy2PdO5
Alex-ID
agm005145654
元素数
4
位点数
18
空间群
I4/mcm (#140)
晶系
tetragonal
体积
252.38
ų
晶胞参数 a
6.5060
Å
晶胞参数 b
6.5060
Å
晶胞参数 c
7.5310
Å
α 角
115.59
°
β 角
115.59
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
NaDy2PdO5
Na
2.00 · 11.1%
Dy
4.00 · 22.2%
Pd
2.00 · 11.1%
O
10.00 · 55.6%

能量与稳定性

凸包上方能量
0.2954
eV/atom
形成能
-2.5046
eV/atom
校正后总能量
-126.1036
eV
原始总能量
-119.0807
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0055
eV
费米能级态密度
9.3889
总磁矩
2.0633
μB

其他信息

原型 ID

ABC2D5_41_spg140

分解产物

NaPd3O4 Na2PdO3 Dy2O3

计算时间

2023-01-17 14:12:25.327587

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: agm005145654).

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
原始 CIF 数据 
# CIF generated by HEAS from Alexandria entry agm005145654
data_agm005145654
_cell_length_a     6.50599
_cell_length_b     6.50599
_cell_length_c     7.53100
_cell_angle_alpha  115.59119
_cell_angle_beta   115.59119
_cell_angle_gamma  90.00000
_cell_volume       252.38205
_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
  Na1 Na 0.25000 0.25000 0.50000 1.00000
  Na2 Na 0.75000 0.75000 0.50000 1.00000
  Dy1 Dy 0.17355 0.32645 0.00000 1.00000
  Dy2 Dy 0.67355 0.17355 0.00000 1.00000
  Dy3 Dy 0.32645 0.82645 0.00000 1.00000
  Dy4 Dy 0.82645 0.67355 0.00000 1.00000
  Pd1 Pd 0.25000 0.75000 0.50000 1.00000
  Pd2 Pd 0.75000 0.25000 0.50000 1.00000
  O1 O 0.98157 0.48157 0.23317 1.00000
  O2 O 0.74840 0.24840 0.76683 1.00000
  O3 O 0.01843 0.51843 0.76683 1.00000
  O4 O 0.24840 0.01843 0.76683 1.00000
  O5 O 0.51843 0.74840 0.76683 1.00000
  O6 O 0.75160 0.98157 0.23317 1.00000
  O7 O 0.48157 0.25160 0.23317 1.00000
  O8 O 0.25160 0.75160 0.23317 1.00000
  O9 O 0.50000 0.50000 0.00000 1.00000
  O10 O 0.00000 0.00000 0.00000 1.00000
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