导航

HEAS Data Platform · 材料科学计算数据库

AcTcB14

Alexandria ALEX

Alex-ID: agm005755155 · 空间群: Imma (#74)

基础信息

化学式
AcTcB14
Alex-ID
agm005755155
元素数
3
位点数
32
空间群
Imma (#74)
晶系
orthorhombic
体积
275.60
ų
晶胞参数 a
5.9256
Å
晶胞参数 b
7.5495
Å
晶胞参数 c
7.5495
Å
α 角
67.84
°
β 角
66.89
°
γ 角
66.89
°

组成

元素组成(原子分数)
组成信息
化学式
AcTcB14
Ac
2.00 · 6.3%
Tc
2.00 · 6.3%
B
28.00 · 87.5%

能量与稳定性

凸包上方能量
0.2545
eV/atom
形成能
-0.0611
eV/atom
校正后总能量
-217.8739
eV
原始总能量
-217.8739
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.1831
eV
费米能级态密度
7.4886
总磁矩
0.0001
μB

其他信息

原型 ID

ABC14_1_spg74

分解产物

TcB2 B AcB6

计算时间

2023-07-18 14:06:36.486212

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: agm005755155).

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 agm005755155
data_agm005755155
_cell_length_a     5.92563
_cell_length_b     7.54951
_cell_length_c     7.54951
_cell_angle_alpha  67.84408
_cell_angle_beta   66.89288
_cell_angle_gamma  66.89289
_cell_volume       275.60016
_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
  Ac1 Ac 0.25000 0.37730 0.12270 1.00000
  Ac2 Ac 0.75000 0.62270 0.87730 1.00000
  Tc1 Tc 0.50000 0.00000 0.50000 1.00000
  Tc2 Tc 0.00000 0.00000 0.50000 1.00000
  B1 B 0.66512 0.36700 0.30277 1.00000
  B2 B 0.33488 0.63300 0.69723 1.00000
  B3 B 0.16512 0.80277 0.86700 1.00000
  B4 B 0.83488 0.19723 0.13300 1.00000
  B5 B 0.11914 0.24359 0.51814 1.00000
  B6 B 0.88086 0.75641 0.48186 1.00000
  B7 B 0.61914 0.01814 0.74359 1.00000
  B8 B 0.38086 0.98186 0.25641 1.00000
  B9 B 0.08232 0.08439 0.75098 1.00000
  B10 B 0.91768 0.91561 0.24902 1.00000
  B11 B 0.58232 0.25098 0.58439 1.00000
  B12 B 0.41768 0.74902 0.41561 1.00000
  B13 B 0.72042 0.59930 0.28294 1.00000
  B14 B 0.60266 0.40070 0.71706 1.00000
  B15 B 0.22042 0.78294 0.09930 1.00000
  B16 B 0.10266 0.21706 0.90070 1.00000
  B17 B 0.27958 0.40070 0.71706 1.00000
  B18 B 0.39734 0.59930 0.28294 1.00000
  B19 B 0.77958 0.21706 0.90070 1.00000
  B20 B 0.89734 0.78294 0.09930 1.00000
  B21 B 0.32309 0.97534 0.87250 1.00000
  B22 B 0.17093 0.02466 0.12750 1.00000
  B23 B 0.82309 0.37250 0.47534 1.00000
  B24 B 0.67093 0.62750 0.52466 1.00000
  B25 B 0.67691 0.02466 0.12750 1.00000
  B26 B 0.82907 0.97534 0.87250 1.00000
  B27 B 0.17691 0.62750 0.52466 1.00000
  B28 B 0.32907 0.37250 0.47534 1.00000
获取直接链接