CaTm2UN4

Alexandria ALEX

Alex-ID: agm004864697 · 空间群: P2/m (#10)

Alexandria Database API

基础信息

化学式

CaTm2UN4

Alex-ID

agm004864697

元素数

位点数

空间群

P2/m (#10)

晶系

monoclinic

体积

114.43

Å³

晶胞参数 a

3.4420

晶胞参数 b

5.9203

晶胞参数 c

5.9186

α 角

71.58

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

CaTm2UN4

1.00 · 12.5%

2.00 · 25.0%

1.00 · 12.5%

4.00 · 50.0%

能量与稳定性

凸包上方能量

0.0544

eV/atom

形成能

-1.7158

eV/atom

校正后总能量

-67.7697

原始总能量

-67.7697

电子结构

间接带隙

0.0000

直接带隙

0.0402

费米能级态密度

4.4056

总磁矩

1.6155

μB

其他信息

原型 ID

ABC2D4_47_spg10

分解产物

Tm5UN6 Ca2UN3 UN

计算时间

2022-07-18 03:22:09.453748

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: agm004864697).

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 agm004864697
data_agm004864697
_cell_length_a     3.44205
_cell_length_b     5.92028
_cell_length_c     5.91856
_cell_angle_alpha  71.57682
_cell_angle_beta   89.99972
_cell_angle_gamma  89.99969
_cell_volume       114.42622
_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
  Ca1 Ca 0.00000 0.49999 0.50000 1.00000
  Tm1 Tm 0.00000 0.00000 1.00000 1.00000
  Tm2 Tm 0.50000 0.00000 0.50000 1.00000
  U1 U 0.50000 0.50000 1.00000 1.00000
  N1 N 0.00000 0.75381 0.75709 1.00000
  N2 N 1.00000 0.24619 0.24291 1.00000
  N3 N 0.50000 0.74577 0.22109 1.00000
  N4 N 0.50000 0.25424 0.77891 1.00000

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