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NdCrFeO5

Alexandria ALEX

Alex-ID: agm028043702 · 空间群: Pbam (#55)

基础信息

化学式
NdCrFeO5
Alex-ID
agm028043702
元素数
4
位点数
32
空间群
Pbam (#55)
晶系
orthorhombic
体积
389.54
ų
晶胞参数 a
5.8619
Å
晶胞参数 b
7.6010
Å
晶胞参数 c
8.7428
Å
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
NdCrFeO5
Nd
4.00 · 12.5%
Cr
4.00 · 12.5%
Fe
4.00 · 12.5%
O
20.00 · 62.5%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-2.5920
eV/atom
校正后总能量
-273.5407
eV
原始总能量
-240.5108
eV

电子结构

间接带隙
0.5566
eV
直接带隙
0.5566
eV
费米能级态密度
-0.2355
总磁矩
28.0000
μB

其他信息

原型 ID

ABCD5_27_spg55

分解产物

NdCrFeO5

计算时间

2024-12-11 16:50:26

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: agm028043702).

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 agm028043702
data_agm028043702
_cell_length_a     5.86185
_cell_length_b     7.60101
_cell_length_c     8.74281
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       389.54443
_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 0.00000 0.86264 0.82974 1.00000
  Nd2 Nd 0.00000 0.13736 0.17026 1.00000
  Nd3 Nd 0.00000 0.63736 0.32974 1.00000
  Nd4 Nd 0.00000 0.36264 0.67026 1.00000
  Cr1 Cr 0.74819 0.50000 0.00000 1.00000
  Cr2 Cr 0.25181 0.50000 0.00000 1.00000
  Cr3 Cr 0.25181 0.00000 0.50000 1.00000
  Cr4 Cr 0.74819 0.00000 0.50000 1.00000
  Fe1 Fe 0.50000 0.61104 0.64287 1.00000
  Fe2 Fe 0.50000 0.38896 0.35713 1.00000
  Fe3 Fe 0.50000 0.88896 0.14287 1.00000
  Fe4 Fe 0.50000 0.11104 0.85713 1.00000
  O1 O 0.00000 0.84183 0.55371 1.00000
  O2 O 0.00000 0.15817 0.44629 1.00000
  O3 O 0.00000 0.65817 0.05371 1.00000
  O4 O 0.00000 0.34183 0.94629 1.00000
  O5 O 0.75165 0.60015 0.79606 1.00000
  O6 O 0.24835 0.39985 0.20394 1.00000
  O7 O 0.75165 0.39985 0.20394 1.00000
  O8 O 0.24835 0.89985 0.29606 1.00000
  O9 O 0.24835 0.60015 0.79606 1.00000
  O10 O 0.75165 0.10015 0.70394 1.00000
  O11 O 0.24835 0.10015 0.70394 1.00000
  O12 O 0.75165 0.89985 0.29606 1.00000
  O13 O 0.72535 0.50000 0.50000 1.00000
  O14 O 0.27465 0.50000 0.50000 1.00000
  O15 O 0.27465 0.00000 0.00000 1.00000
  O16 O 0.72535 0.00000 0.00000 1.00000
  O17 O 0.50000 0.84790 0.56775 1.00000
  O18 O 0.50000 0.15210 0.43225 1.00000
  O19 O 0.50000 0.65210 0.06775 1.00000
  O20 O 0.50000 0.34790 0.93225 1.00000
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