导航

HEAS Data Platform · 材料科学计算数据库

SrAc14Dy

Alexandria ALEX

Alex-ID: agm005802947 · 空间群: P4/mmm (#123)

基础信息

化学式
SrAc14Dy
Alex-ID
agm005802947
元素数
3
位点数
16
空间群
P4/mmm (#123)
晶系
tetragonal
体积
712.94
ų
晶胞参数 a
7.9719
Å
晶胞参数 b
7.9719
Å
晶胞参数 c
11.2183
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.01
°

组成

元素组成(原子分数)
组成信息
化学式
SrAc14Dy
Sr
1.00 · 6.3%
Ac
14.00 · 87.5%
Dy
1.00 · 6.3%

能量与稳定性

凸包上方能量
0.0356
eV/atom
形成能
0.0356
eV/atom
校正后总能量
-63.2412
eV
原始总能量
-63.2412
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
27.6502
总磁矩
0.0002
μB

其他信息

原型 ID

ABC14_14_spg123

分解产物

Sr Ac Dy

计算时间

2023-07-19 04:20:06.918042

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: agm005802947).

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 agm005802947
data_agm005802947
_cell_length_a     7.97194
_cell_length_b     7.97194
_cell_length_c     11.21829
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00835
_cell_volume       712.94254
_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
  Sr1 Sr 0.87489 0.12511 0.00000 1.00000
  Ac1 Ac 0.37497 0.62503 0.50000 1.00000
  Ac2 Ac 0.87492 0.12508 0.50000 1.00000
  Ac3 Ac 0.87499 0.62476 0.00000 1.00000
  Ac4 Ac 0.87516 0.62535 0.50000 1.00000
  Ac5 Ac 0.37524 0.12501 0.00000 1.00000
  Ac6 Ac 0.37465 0.12484 0.50000 1.00000
  Ac7 Ac 0.61985 0.86984 0.75069 1.00000
  Ac8 Ac 0.61985 0.86984 0.24931 1.00000
  Ac9 Ac 0.13016 0.38015 0.75069 1.00000
  Ac10 Ac 0.13016 0.38015 0.24931 1.00000
  Ac11 Ac 0.13042 0.86958 0.75100 1.00000
  Ac12 Ac 0.13042 0.86958 0.24900 1.00000
  Ac13 Ac 0.61953 0.38047 0.75058 1.00000
  Ac14 Ac 0.61953 0.38047 0.24942 1.00000
  Dy1 Dy 0.37525 0.62475 0.00000 1.00000
获取直接链接