导航

HEAS Data Platform · 材料科学计算数据库

NdTcB14

Alexandria ALEX

Alex-ID: agm005755121 · 空间群: Imma (#74)

基础信息

化学式
NdTcB14
Alex-ID
agm005755121
元素数
3
位点数
32
空间群
Imma (#74)
晶系
orthorhombic
体积
266.45
ų
晶胞参数 a
5.8927
Å
晶胞参数 b
7.4555
Å
晶胞参数 c
7.4555
Å
α 角
67.64
°
β 角
66.72
°
γ 角
66.72
°

组成

元素组成(原子分数)
组成信息
化学式
NdTcB14
Nd
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
0.1885
eV/atom
形成能
-0.0991
eV/atom
校正后总能量
-220.4165
eV
原始总能量
-220.4165
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.1456
eV
费米能级态密度
7.9349
总磁矩
0.0001
μB

其他信息

原型 ID

ABC14_1_spg74

分解产物

NdB6 TcB2 B

计算时间

2023-07-18 14:06:06.846301

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: agm005755121).

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 agm005755121
data_agm005755121
_cell_length_a     5.89269
_cell_length_b     7.45551
_cell_length_c     7.45551
_cell_angle_alpha  67.63808
_cell_angle_beta   66.72216
_cell_angle_gamma  66.72216
_cell_volume       266.44686
_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 0.25000 0.37605 0.12395 1.00000
  Nd2 Nd 0.75000 0.62395 0.87605 1.00000
  Tc1 Tc 0.50000 0.00000 0.50000 1.00000
  Tc2 Tc 0.00000 0.00000 0.50000 1.00000
  B1 B 0.66636 0.36850 0.29878 1.00000
  B2 B 0.33364 0.63150 0.70122 1.00000
  B3 B 0.16636 0.79878 0.86850 1.00000
  B4 B 0.83364 0.20122 0.13150 1.00000
  B5 B 0.12081 0.24606 0.51233 1.00000
  B6 B 0.87919 0.75394 0.48767 1.00000
  B7 B 0.62081 0.01233 0.74606 1.00000
  B8 B 0.37919 0.98767 0.25394 1.00000
  B9 B 0.08307 0.08500 0.74886 1.00000
  B10 B 0.91693 0.91500 0.25114 1.00000
  B11 B 0.58307 0.24886 0.58500 1.00000
  B12 B 0.41693 0.75114 0.41500 1.00000
  B13 B 0.72321 0.59890 0.27822 1.00000
  B14 B 0.60034 0.40110 0.72178 1.00000
  B15 B 0.22321 0.77822 0.09890 1.00000
  B16 B 0.10034 0.22178 0.90110 1.00000
  B17 B 0.27679 0.40110 0.72178 1.00000
  B18 B 0.39966 0.59890 0.27822 1.00000
  B19 B 0.77679 0.22178 0.90110 1.00000
  B20 B 0.89966 0.77822 0.09890 1.00000
  B21 B 0.32375 0.97198 0.87321 1.00000
  B22 B 0.16895 0.02802 0.12679 1.00000
  B23 B 0.82375 0.37321 0.47198 1.00000
  B24 B 0.66895 0.62679 0.52802 1.00000
  B25 B 0.67625 0.02802 0.12679 1.00000
  B26 B 0.83105 0.97198 0.87321 1.00000
  B27 B 0.17625 0.62679 0.52802 1.00000
  B28 B 0.33105 0.37321 0.47198 1.00000
获取直接链接