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Ti2CoNi3

Alexandria ALEX

Alex-ID: agm005661295 · 空间群: I4_1/amd (#141)

基础信息

化学式
Ti2CoNi3
Alex-ID
agm005661295
元素数
3
位点数
24
空间群
I4_1/amd (#141)
晶系
tetragonal
体积
332.13
ų
晶胞参数 a
7.7826
Å
晶胞参数 b
7.7828
Å
晶胞参数 c
7.7671
Å
α 角
120.07
°
β 角
120.07
°
γ 角
89.95
°

组成

元素组成(原子分数)
组成信息
化学式
Ti2CoNi3
Ti
8.00 · 33.3%
Co
4.00 · 16.7%
Ni
12.00 · 50.0%

能量与稳定性

凸包上方能量
0.3889
eV/atom
形成能
-0.0605
eV/atom
校正后总能量
-162.5135
eV
原始总能量
-162.5135
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0005
eV
费米能级态密度
13.6600
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_620_spg227

分解产物

TiCo TiNi3

计算时间

2023-08-29 23:13:34.624024

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: agm005661295).

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 agm005661295
data_agm005661295
_cell_length_a     7.78257
_cell_length_b     7.78276
_cell_length_c     7.76711
_cell_angle_alpha  120.06668
_cell_angle_beta   120.06571
_cell_angle_gamma  89.95384
_cell_volume       332.12815
_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
  Ti1 Ti 0.89855 0.69922 0.79714 1.00000
  Ti2 Ti 0.35176 0.65180 0.70318 1.00000
  Ti3 Ti 0.30080 0.10146 0.20288 1.00000
  Ti4 Ti 0.34820 0.64823 0.29680 1.00000
  Ti5 Ti 0.90200 0.10174 0.20314 1.00000
  Ti6 Ti 0.94893 0.64851 0.29706 1.00000
  Ti7 Ti 0.35148 0.05106 0.70292 1.00000
  Ti8 Ti 0.89828 0.09801 0.79689 1.00000
  Co1 Co 0.27661 0.27663 0.55340 1.00000
  Co2 Co 0.72338 0.72340 0.44662 1.00000
  Co3 Co 0.52655 0.02652 0.05323 1.00000
  Co4 Co 0.97347 0.47345 0.94677 1.00000
  Ni1 Ni 0.27907 0.72094 1.00000 1.00000
  Ni2 Ni 0.12508 0.87501 0.25019 1.00000
  Ni3 Ni 0.12509 0.37517 0.25019 1.00000
  Ni4 Ni 0.72138 0.72154 0.00042 1.00000
  Ni5 Ni 0.72098 0.27901 0.00000 1.00000
  Ni6 Ni 0.97123 0.47104 0.50051 1.00000
  Ni7 Ni 0.62482 0.87491 0.74981 1.00000
  Ni8 Ni 0.12499 0.87492 0.74981 1.00000
  Ni9 Ni 0.52898 0.02875 0.49947 1.00000
  Ni10 Ni 0.52943 0.47059 0.49999 1.00000
  Ni11 Ni 0.27847 0.27861 0.99958 1.00000
  Ni12 Ni 0.97049 0.02949 0.50000 1.00000
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