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Nb2CoS4

Alexandria ALEX

Alex-ID: agm005282200 · 空间群: Pnma (#62)

基础信息

化学式
Nb2CoS4
Alex-ID
agm005282200
元素数
3
位点数
28
空间群
Pnma (#62)
晶系
orthorhombic
体积
576.44
ų
晶胞参数 a
3.2969
Å
晶胞参数 b
14.0037
Å
晶胞参数 c
12.4855
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Nb2CoS4
Nb
8.00 · 28.6%
Co
4.00 · 14.3%
S
16.00 · 57.1%

能量与稳定性

凸包上方能量
0.2189
eV/atom
形成能
-1.1115
eV/atom
校正后总能量
-206.2145
eV
原始总能量
-195.5992
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0046
eV
费米能级态密度
17.4185
总磁矩
4.3872
μB

其他信息

原型 ID

AB2C4_2731_spg62

分解产物

Nb3S5 Co9S8 Co

计算时间

2023-05-12 10:01:31.588824

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: agm005282200).

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 agm005282200
data_agm005282200
_cell_length_a     3.29691
_cell_length_b     14.00366
_cell_length_c     12.48545
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       576.43930
_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
  Nb1 Nb 0.75000 0.93931 0.43482 1.00000
  Nb2 Nb 0.75000 0.43931 0.06518 1.00000
  Nb3 Nb 0.25000 0.06069 0.56518 1.00000
  Nb4 Nb 0.25000 0.56069 0.93482 1.00000
  Nb5 Nb 0.75000 0.99804 0.89481 1.00000
  Nb6 Nb 0.75000 0.49804 0.60519 1.00000
  Nb7 Nb 0.25000 0.00196 0.10519 1.00000
  Nb8 Nb 0.25000 0.50196 0.39481 1.00000
  Co1 Co 0.75000 0.92885 0.68260 1.00000
  Co2 Co 0.75000 0.42885 0.81740 1.00000
  Co3 Co 0.25000 0.07115 0.31740 1.00000
  Co4 Co 0.25000 0.57115 0.18260 1.00000
  S1 S 0.75000 0.62738 0.06771 1.00000
  S2 S 0.75000 0.12738 0.43229 1.00000
  S3 S 0.25000 0.37262 0.93229 1.00000
  S4 S 0.25000 0.87262 0.56771 1.00000
  S5 S 0.75000 0.61448 0.30474 1.00000
  S6 S 0.75000 0.11448 0.19526 1.00000
  S7 S 0.25000 0.38552 0.69526 1.00000
  S8 S 0.25000 0.88552 0.80474 1.00000
  S9 S 0.75000 0.88303 0.04375 1.00000
  S10 S 0.75000 0.38303 0.45625 1.00000
  S11 S 0.25000 0.11697 0.95625 1.00000
  S12 S 0.25000 0.61697 0.54375 1.00000
  S13 S 0.75000 0.09036 0.70864 1.00000
  S14 S 0.75000 0.59036 0.79136 1.00000
  S15 S 0.25000 0.90964 0.29136 1.00000
  S16 S 0.25000 0.40964 0.20864 1.00000
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