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MgTi3Co2

Alexandria ALEX

Alex-ID: agm034388280 · 空间群: Pnma (#62)

基础信息

化学式
MgTi3Co2
Alex-ID
agm034388280
元素数
3
位点数
24
空间群
Pnma (#62)
晶系
orthorhombic
体积
374.89
ų
晶胞参数 a
3.1824
Å
晶胞参数 b
10.4851
Å
晶胞参数 c
11.2354
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
MgTi3Co2
Mg
4.00 · 16.7%
Ti
12.00 · 50.0%
Co
8.00 · 33.3%

能量与稳定性

凸包上方能量
0.1919
eV/atom
形成能
-0.0802
eV/atom
校正后总能量
-160.0332
eV
原始总能量
-160.0332
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0283
eV
费米能级态密度
23.3852
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_315_spg62

分解产物

Ti5Co3 TiCo Mg

计算时间

2025-04-14 04:35:00

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: agm034388280).

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 agm034388280
data_agm034388280
_cell_length_a     3.18236
_cell_length_b     10.48509
_cell_length_c     11.23539
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       374.89488
_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
  Mg1 Mg 0.75000 0.55663 0.09507 1.00000
  Mg2 Mg 0.25000 0.44337 0.90493 1.00000
  Mg3 Mg 0.25000 0.05663 0.40493 1.00000
  Mg4 Mg 0.75000 0.94337 0.59507 1.00000
  Ti1 Ti 0.75000 0.88565 0.01641 1.00000
  Ti2 Ti 0.25000 0.11435 0.98359 1.00000
  Ti3 Ti 0.25000 0.38565 0.48359 1.00000
  Ti4 Ti 0.75000 0.61435 0.51641 1.00000
  Ti5 Ti 0.75000 0.10138 0.19627 1.00000
  Ti6 Ti 0.25000 0.89862 0.80373 1.00000
  Ti7 Ti 0.25000 0.60138 0.30373 1.00000
  Ti8 Ti 0.75000 0.39862 0.69627 1.00000
  Ti9 Ti 0.75000 0.82935 0.33443 1.00000
  Ti10 Ti 0.25000 0.17065 0.66557 1.00000
  Ti11 Ti 0.25000 0.32935 0.16557 1.00000
  Ti12 Ti 0.75000 0.67065 0.83443 1.00000
  Co1 Co 0.75000 0.21661 0.50814 1.00000
  Co2 Co 0.25000 0.78339 0.49186 1.00000
  Co3 Co 0.25000 0.71661 0.99186 1.00000
  Co4 Co 0.75000 0.28339 0.00814 1.00000
  Co5 Co 0.75000 0.42773 0.31735 1.00000
  Co6 Co 0.25000 0.57227 0.68265 1.00000
  Co7 Co 0.25000 0.92773 0.18265 1.00000
  Co8 Co 0.75000 0.07227 0.81735 1.00000
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