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TaNb4(WN4)3

Alexandria ALEX

Alex-ID: agm044215658 · 空间群: P1 (#1)

基础信息

化学式
TaNb4(WN4)3
Alex-ID
agm044215658
元素数
4
位点数
20
空间群
P1 (#1)
晶系
triclinic
体积
232.06
ų
晶胞参数 a
5.7901
Å
晶胞参数 b
5.7699
Å
晶胞参数 c
7.5046
Å
α 角
85.80
°
β 角
111.76
°
γ 角
93.57
°

组成

元素组成(原子分数)
组成信息
化学式
TaNb4(WN4)3
Ta
1.00 · 5.0%
Nb
4.00 · 20.0%
W
3.00 · 15.0%
N
12.00 · 60.0%

能量与稳定性

凸包上方能量
0.4648
eV/atom
形成能
-0.4980
eV/atom
校正后总能量
-196.3802
eV
原始总能量
-196.3802
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
5.3255
总磁矩
0.0000
μB

其他信息

原型 ID

AB3C4D12_405_spg1

分解产物

Nb5N6 W2N3 Ta3N5 N2

计算时间

2024-10-14 20:13:12.174183

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: agm044215658).

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 agm044215658
data_agm044215658
_cell_length_a     5.79015
_cell_length_b     5.76986
_cell_length_c     7.50461
_cell_angle_alpha  85.80087
_cell_angle_beta   111.76210
_cell_angle_gamma  93.57081
_cell_volume       232.05600
_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
  Ta1 Ta 0.79667 0.15513 0.09071 1.00000
  Nb1 Nb 0.87202 0.64680 0.16016 1.00000
  Nb2 Nb 0.99654 0.58917 0.81527 1.00000
  Nb3 Nb 0.38276 0.13712 0.58285 1.00000
  Nb4 Nb 0.36286 0.10398 0.19733 1.00000
  W1 W 0.39565 0.61526 0.22917 1.00000
  W2 W 0.94131 0.09637 0.67954 1.00000
  W3 W 0.35442 0.60545 0.60814 1.00000
  N1 N 0.68709 0.38030 0.65835 1.00000
  N2 N 0.57513 0.38373 0.13344 1.00000
  N3 N 0.12585 0.83175 0.05165 1.00000
  N4 N 0.12955 0.84165 0.64686 1.00000
  N5 N 0.68263 0.98163 0.82249 1.00000
  N6 N 0.97217 0.21804 0.41260 1.00000
  N7 N 0.09373 0.38382 0.08983 1.00000
  N8 N 0.62560 0.88023 0.17276 1.00000
  N9 N 0.21367 0.32632 0.75499 1.00000
  N10 N 0.01308 0.44830 0.40656 1.00000
  N11 N 0.45238 0.85844 0.43760 1.00000
  N12 N 0.66165 0.73658 0.83528 1.00000
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