导航

HEAS Data Platform · 材料科学计算数据库

DyTmCo2

Alexandria ALEX

Alex-ID: agm069505486 · 空间群: P2_1/m (#11)

基础信息

化学式
DyTmCo2
Alex-ID
agm069505486
元素数
3
位点数
8
空间群
P2_1/m (#11)
晶系
monoclinic
体积
155.61
ų
晶胞参数 a
5.4627
Å
晶胞参数 b
3.8484
Å
晶胞参数 c
7.9443
Å
α 角
90.00
°
β 角
111.29
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
DyTmCo2
Dy
2.00 · 25.0%
Tm
2.00 · 25.0%
Co
4.00 · 50.0%

能量与稳定性

凸包上方能量
0.0011
eV/atom
形成能
-0.2255
eV/atom
校正后总能量
-48.4497
eV
原始总能量
-48.4497
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0023
eV
费米能级态密度
8.3927
总磁矩
0.2819
μB

其他信息

原型 ID

ABC2_9518_spg12

分解产物

TmCo DyCo

计算时间

2025-02-07 00:32:43

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: agm069505486).

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 agm069505486
data_agm069505486
_cell_length_a     5.46266
_cell_length_b     3.84838
_cell_length_c     7.94429
_cell_angle_alpha  90.00000
_cell_angle_beta   111.29318
_cell_angle_gamma  90.00000
_cell_volume       155.60687
_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
  Dy1 Dy 0.70999 0.25000 0.92535 1.00000
  Dy2 Dy 0.29001 0.75000 0.07465 1.00000
  Tm1 Tm 0.28720 0.75000 0.56981 1.00000
  Tm2 Tm 0.71280 0.25000 0.43019 1.00000
  Co1 Co 0.12053 0.25000 0.77731 1.00000
  Co2 Co 0.87947 0.75000 0.22269 1.00000
  Co3 Co 0.88231 0.75000 0.71780 1.00000
  Co4 Co 0.11769 0.25000 0.28220 1.00000
获取直接链接